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var(--pp-border);display:flex;justify-content:space-between;align-items:center}\n.pp-compare-card.featured .card-header{background:linear-gradient(135deg,var(--pp-primary) 0%,var(--pp-primary-dark) 100%);color:#fff}\n.pp-compare-card .card-header h4{margin:0;font-size:0.92em;font-weight:600}\n.pp-compare-card.featured .card-header h4{color:#fff}\n.pp-compare-card .card-header .price{font-weight:700;font-size:1em}\n.pp-compare-card.featured .card-header .price{color:#fff}\n.pp-compare-card .card-body{padding:14px 18px}\n.pp-compare-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--pp-border)}\n.pp-compare-row:last-child{border-bottom:none}\n.pp-compare-row .label{font-size:0.78em;color:var(--pp-text-muted)}\n.pp-compare-row .value{font-size:0.82em;font-weight:500;color:var(--pp-text);text-align:right}\n.pp-compare-row .value.good{color:var(--pp-success);font-weight:600}\n.pp-compare-row .value.bad{color:var(--pp-danger);font-weight:600}\n.pp-compare-row .value.neutral{color:var(--pp-text-muted)}\n\n.pp-proscons{display:grid;grid-template-columns:1fr;gap:12px;margin:18px 0}\n@media(min-width:600px){.pp-proscons{grid-template-columns:1fr 1fr}}\n.pp-pros,.pp-cons{padding:20px;border-radius:var(--pp-radius)}\n.pp-pros{background:linear-gradient(135deg,#dcfce7 0%,#f0fdf4 100%);border:1px solid #86efac}\n.pp-cons{background:linear-gradient(135deg,#fee2e2 0%,#fef2f2 100%);border:1px solid #fca5a5}\n.pp-pros h4,.pp-cons h4{display:flex;align-items:center;gap:8px;font-size:0.95em;font-weight:600;color:var(--pp-text);margin:0 0 12px}\n.pp-pros ul,.pp-cons ul{margin:0;padding-left:18px}\n.pp-pros li,.pp-cons li{margin-bottom:6px;font-size:0.82em;color:var(--pp-text);line-height:1.5}\n\n.pp-faq{margin:18px 0}\n.pp-faq-item{border-bottom:1px solid var(--pp-border)}\n.pp-faq-item:last-child{border-bottom:none}\n.pp-faq-item input[type=\"checkbox\"]{display:none}\n.pp-faq-item label{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:0.92em;font-weight:500;color:var(--pp-text);cursor:pointer;transition:color 0.2s}\n.pp-faq-item label:hover{color:var(--pp-primary-dark)}\n.pp-faq-item label::after{content:'+';width:26px;height:26px;background:var(--pp-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1em;color:var(--pp-primary);transition:all 0.3s;flex-shrink:0;margin-left:12px;border:1px solid var(--pp-border)}\n.pp-faq-item input:checked+label::after{transform:rotate(45deg);background:linear-gradient(135deg,var(--pp-primary) 0%,var(--pp-primary-dark) 100%);color:#fff;border-color:var(--pp-primary)}\n.pp-faq-answer{max-height:0;overflow:hidden;transition:max-height 0.3s ease}\n.pp-faq-item input:checked~.pp-faq-answer{max-height:500px}\n.pp-faq-answer p{padding:0 0 16px;font-size:0.85em;color:var(--pp-text-muted);line-height:1.7;margin:0}\n\n.pp-verdict{padding:28px 22px;background:linear-gradient(135deg,#f0f9ff 0%,#e0f2fe 100%);border-radius:var(--pp-radius);margin:36px 0 24px;border-left:5px solid var(--pp-primary);box-shadow:var(--pp-shadow-md)}\n.pp-verdict .stars{font-size:1.8em;color:#f59e0b;letter-spacing:4px;margin-bottom:8px}\n.pp-verdict .score{font-size:1.4em;font-weight:700;color:var(--pp-text);margin-bottom:14px}\n.pp-verdict .text{font-size:0.92em;color:var(--pp-text-muted);max-width:700px;line-height:1.7;margin:0}\n.pp-verdict .text strong{color:var(--pp-text)}\n.pp-verdict .text p{margin:0}\n\u003c\/style\u003e\n\n\u003cdiv class=\"pp\"\u003e\n\n  \u003csection id=\"pp-overview\" class=\"pp-hero\"\u003e\n    \u003cp class=\"pp-subtitle\"\u003eA minimalist, no-frills exfoliating serum combining glycolic acid (AHA) and salicylic acid (BHA) to brighten skin, even out tone, and unclog pores. With just 10 clean ingredients and no fragrance, it delivers gentle yet effective chemical exfoliation at an ultra-affordable price point.\u003c\/p\u003e\n    \n    \u003cdiv class=\"pp-origin\"\u003e\n      \u003cspan class=\"flag\"\u003e🇬🇧\u003c\/span\u003e\n      \u003cspan class=\"text\"\u003e\u003cstrong\u003eBritish Pharmacy\u003c\/strong\u003e · Made in United Kingdom\u003c\/span\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"pp-badges\"\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ 100% Vegan\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Cruelty-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Fragrance-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Oil-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Paraben-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Silicone-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Sulfate-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Alcohol-Free\u003c\/span\u003e\n      \u003cspan class=\"pp-badge\"\u003e✔ Minimalist Formula (10 Ingredients)\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cnav class=\"pp-nav\"\u003e\n      \u003cul class=\"pp-nav-list\"\u003e\n        \u003cli\u003e\u003ca href=\"#pp-safety\"\u003e\u003cspan class=\"icon\"\u003e🛡️\u003c\/span\u003e\u003cspan class=\"text\"\u003eSafety\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-ingredients\"\u003e\u003cspan class=\"icon\"\u003e🔬\u003c\/span\u003e\u003cspan class=\"text\"\u003eIngredients\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-routine\"\u003e\u003cspan class=\"icon\"\u003e🔄\u003c\/span\u003e\u003cspan class=\"text\"\u003eRoutine\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-skin-types\"\u003e\u003cspan class=\"icon\"\u003e🎯\u003c\/span\u003e\u003cspan class=\"text\"\u003eSkin Types\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-results\"\u003e\u003cspan class=\"icon\"\u003e📈\u003c\/span\u003e\u003cspan class=\"text\"\u003eResults\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-reviews\"\u003e\u003cspan class=\"icon\"\u003e⭐\u003c\/span\u003e\u003cspan class=\"text\"\u003eReviews\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-dupes\"\u003e\u003cspan class=\"icon\"\u003e💰\u003c\/span\u003e\u003cspan class=\"text\"\u003eDupes\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-compare\"\u003e\u003cspan class=\"icon\"\u003e⚖️\u003c\/span\u003e\u003cspan class=\"text\"\u003eCompare\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"#pp-faq\"\u003e\u003cspan class=\"icon\"\u003e❓\u003c\/span\u003e\u003cspan class=\"text\"\u003eFAQ\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/nav\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"pp-quickinfo\"\u003e\n    \u003cdiv class=\"pp-quickinfo-item\"\u003e\n      \u003cdiv class=\"label\"\u003ePregnancy Safe\u003c\/div\u003e\n      \u003cdiv class=\"value caution\"\u003eCaution ⚠️\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-quickinfo-item\"\u003e\n      \u003cdiv class=\"label\"\u003eFungal Acne Safe\u003c\/div\u003e\n      \u003cdiv class=\"value safe\"\u003eYes ✔\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-quickinfo-item\"\u003e\n      \u003cdiv class=\"label\"\u003eComedogenic Rating\u003c\/div\u003e\n      \u003cdiv class=\"value safe\"\u003e0\/5\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-specs\"\u003e\n    \u003cdiv class=\"pp-spec\"\u003e\n      \u003cdiv class=\"icon\"\u003e📏\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eSize\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003e30ml \/ 1 fl oz\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-spec\"\u003e\n      \u003cdiv class=\"icon\"\u003e💷\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003ePrice\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003e£6.00 \/ ~$7.50\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-spec\"\u003e\n      \u003cdiv class=\"icon\"\u003e🧪\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eType\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003eLeave-On Serum\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-spec\"\u003e\n      \u003cdiv class=\"icon\"\u003e🌙\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eBest Used\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003ePM Only\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-spec\"\u003e\n      \u003cdiv class=\"icon\"\u003e⚗️\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003epH Level\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003e~3.5–4.0\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 class=\"pp-title\"\u003e✨ Texture \u0026amp; Feel\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-sensory\"\u003e\n    \u003cdiv class=\"pp-sensory-item\"\u003e\n      \u003cdiv class=\"icon\"\u003e💧\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eConsistency\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003eLightweight Gel\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-sensory-item\"\u003e\n      \u003cdiv class=\"icon\"\u003e👃\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eScent\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003eFragrance-Free\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-sensory-item\"\u003e\n      \u003cdiv class=\"icon\"\u003e⏱️\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eAbsorption\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003e30–60 Seconds\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-sensory-item\"\u003e\n      \u003cdiv class=\"icon\"\u003e🎯\u003c\/div\u003e\n      \u003cdiv class=\"label\"\u003eFinish\u003c\/div\u003e\n      \u003cdiv class=\"value\"\u003eNatural \/ Matte\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-features\"\u003e\n    \u003cdiv class=\"pp-feature\"\u003e\n      \u003cdiv class=\"icon\"\u003e✨\u003c\/div\u003e\n      \u003ch4\u003eDual Acid Exfoliation\u003c\/h4\u003e\n      \u003cp\u003eGlycolic acid (AHA) resurfaces the skin's top layer while salicylic acid (BHA) penetrates deep into pores for a thorough exfoliation from surface to core.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-feature\"\u003e\n      \u003cdiv class=\"icon\"\u003e🧴\u003c\/div\u003e\n      \u003ch4\u003eUltra-Minimalist Formula\u003c\/h4\u003e\n      \u003cp\u003eOnly 10 ingredients — no fillers, no fragrance, no unnecessary additives. Every ingredient serves a clear purpose in the formulation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-feature\"\u003e\n      \u003cdiv class=\"icon\"\u003e💧\u003c\/div\u003e\n      \u003ch4\u003eBuilt-In Hydration\u003c\/h4\u003e\n      \u003cp\u003eBetaine (3.4–5.1%) acts as a natural humectant to attract and retain moisture, counterbalancing the drying effect of the exfoliating acids.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-feature\"\u003e\n      \u003cdiv class=\"icon\"\u003e💰\u003c\/div\u003e\n      \u003ch4\u003eExceptional Value\u003c\/h4\u003e\n      \u003cp\u003eAt just £6.00 for 30ml, this serum delivers clinical-grade AHA + BHA exfoliation at a fraction of the cost of premium competitors.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-safety\" class=\"pp-title\"\u003e🛡️ Safety \u0026amp; Compatibility\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-safety\"\u003e\n    \u003cdiv class=\"pp-safety-item caution\"\u003e\n      \u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003ePregnancy \u0026amp; Breastfeeding\u003c\/strong\u003e\n        \u003cp\u003eContains salicylic acid (BHA). While topical salicylic acid under 2% is generally considered safe by ACOG, many dermatologists advise caution during pregnancy. Consult your doctor before use.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item safe\"\u003e\n      \u003cspan class=\"icon\"\u003e✅\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eFungal Acne (Malassezia) Safe\u003c\/strong\u003e\n        \u003cp\u003eFree from ferments, fatty acids, esters, and polysorbates that feed malassezia yeast. Safe for fungal acne-prone skin.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item safe\"\u003e\n      \u003cspan class=\"icon\"\u003e✅\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eNon-Comedogenic\u003c\/strong\u003e\n        \u003cp\u003eComedogenic rating 0\/5. Contains no oils, waxes, or pore-clogging ingredients. Will not contribute to clogged pores or breakouts.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item caution\"\u003e\n      \u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eSun Sensitivity\u003c\/strong\u003e\n        \u003cp\u003eAHA and BHA increase photosensitivity. Always apply SPF 30+ sunscreen during the day and for one week after discontinuing use.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item safe\"\u003e\n      \u003cspan class=\"icon\"\u003e✅\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eAllergen-Free\u003c\/strong\u003e\n        \u003cp\u003eFree from common allergens, fragrances, and essential oils. Suitable for sensitive and reactive skin types.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item info\"\u003e\n      \u003cspan class=\"icon\"\u003eℹ️\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eIrritation Potential: Low\u003c\/strong\u003e\n        \u003cp\u003eAcid concentrations are on the gentler end (glycolic acid ~3%, salicylic acid ~1%), making this suitable for beginners to chemical exfoliation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-ingredients\" class=\"pp-title\"\u003e🔬 Ingredient Breakdown\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-ingredient\"\u003e\n    \u003ch3\u003e\n\u003cspan class=\"emoji\"\u003e🧪\u003c\/span\u003e Glycolic Acid \u003cspan class=\"conc\"\u003e~2.6–4%\u003c\/span\u003e \u003cspan class=\"tag\"\u003eProven\u003c\/span\u003e\n\u003c\/h3\u003e\n    \u003cp\u003eThe most researched alpha hydroxy acid (AHA). Derived from sugar cane, glycolic acid has the smallest molecular size among AHAs, allowing it to penetrate effectively and dissolve the bonds between dead skin cells for brighter, smoother skin.\u003c\/p\u003e\n    \u003cul class=\"pp-science\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExfoliation:\u003c\/strong\u003e Breaks down intercellular bonds holding dead skin cells, accelerating cell turnover.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCollagen boost:\u003c\/strong\u003e At higher concentrations (10%+), proven to stimulate collagen production for firmer skin over time.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHydration:\u003c\/strong\u003e Boosts natural hyaluronic acid production in the skin, improving moisture retention.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eOptimal pH:\u003c\/strong\u003e Works best at pH 3–4, which this formulation targets.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cdiv class=\"pp-warning caution\"\u003e\n      \u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e\n      \u003cdiv\u003eAt this lower concentration (~3%), exfoliation is gentle. Expect gradual brightening rather than dramatic peeling. Increases sun sensitivity — always use SPF.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-ingredient\"\u003e\n    \u003ch3\u003e\n\u003cspan class=\"emoji\"\u003e🔬\u003c\/span\u003e Salicylic Acid (BHA) \u003cspan class=\"conc\"\u003e~0.5–1.2%\u003c\/span\u003e \u003cspan class=\"tag\"\u003eProven\u003c\/span\u003e\n\u003c\/h3\u003e\n    \u003cp\u003eThe gold standard beta hydroxy acid for acne-prone skin. Unlike AHAs, salicylic acid is oil-soluble, allowing it to penetrate into pores and dissolve sebum buildup from the inside out.\u003c\/p\u003e\n    \u003cul class=\"pp-science\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePore clearing:\u003c\/strong\u003e Oil-soluble structure enables it to work inside pores, dissolving blackheads and preventing future congestion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAnti-inflammatory:\u003c\/strong\u003e Structurally similar to aspirin, it helps calm redness and irritation associated with acne.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFDA-recognized:\u003c\/strong\u003e Concentrations of 0.5–2% are recognized by the U.S. FDA as effective OTC acne treatments.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cdiv class=\"pp-warning caution\"\u003e\n      \u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e\n      \u003cdiv\u003eMay cause dryness if your skin barrier is already compromised. Start slowly (1–2x\/week) and build tolerance. Not recommended for use alongside other strong actives like retinol on the same night.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-ingredient\"\u003e\n    \u003ch3\u003e\n\u003cspan class=\"emoji\"\u003e💧\u003c\/span\u003e Betaine \u003cspan class=\"conc\"\u003e~3.4–5.1%\u003c\/span\u003e \u003cspan class=\"tag\"\u003eProven\u003c\/span\u003e\n\u003c\/h3\u003e\n    \u003cp\u003eA natural humectant derived from sugar beets that helps the skin attract and retain moisture. Functions as an osmolyte, helping skin cells regulate their water balance for optimal hydration.\u003c\/p\u003e\n    \u003cul class=\"pp-science\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHydration:\u003c\/strong\u003e Draws moisture to the skin, working similarly to hyaluronic acid but with a lighter feel.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSkin soothing:\u003c\/strong\u003e Helps maintain calm, balanced skin — especially useful alongside exfoliating acids.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNaturally occurring:\u003c\/strong\u003e Betaine is found naturally in the skin and body, making it highly biocompatible.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cdiv class=\"pp-warning positive\"\u003e\n      \u003cspan class=\"icon\"\u003e✅\u003c\/span\u003e\n      \u003cdiv\u003eExcellent supporting ingredient that helps offset potential dryness from acid exfoliation. Well-tolerated by all skin types.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-ingredient\"\u003e\n    \u003ch3\u003e\n\u003cspan class=\"emoji\"\u003e🧬\u003c\/span\u003e Propanediol \u003cspan class=\"conc\"\u003eSolvent\/Humectant\u003c\/span\u003e \u003cspan class=\"tag\"\u003eProven\u003c\/span\u003e\n\u003c\/h3\u003e\n    \u003cp\u003eA plant-derived glycol that serves as a solvent and hydration booster. Helps other ingredients dissolve and absorb into the skin more effectively while providing a smooth, non-sticky texture.\u003c\/p\u003e\n    \u003cul class=\"pp-science\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eEnhanced absorption:\u003c\/strong\u003e Acts as a penetration enhancer, helping active ingredients reach their target layers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMoisturizing:\u003c\/strong\u003e Provides lightweight hydration without heaviness or greasiness.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eClean profile:\u003c\/strong\u003e Considered a safer, more sustainable alternative to propylene glycol.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-accordion\"\u003e\n    \u003cinput type=\"checkbox\" id=\"pp-inci\"\u003e\n    \u003clabel for=\"pp-inci\"\u003e📋 Full Ingredients (INCI)\u003c\/label\u003e\n    \u003cdiv class=\"pp-acc-content\"\u003e\n      \u003cp\u003e\u003cstrong\u003e10 ingredients\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cp\u003eAqua (Water), Propanediol, Betaine, Glycolic Acid, Sodium Hydroxide, Salicylic Acid, Xanthan Gum, Sodium Benzoate, Hydroxyethylpiperazine Ethane Sulfonic Acid, Disodium EDTA\u003c\/p\u003e\n      \u003cdiv class=\"free-list\"\u003e\n        \u003cstrong\u003eFREE FROM:\u003c\/strong\u003e Fragrances, Essential Oils, Parabens, Silicones, Sulfates, Harsh Alcohols, Common Allergens, Mineral Oil, Phthalates, Dyes, PEGs, Formaldehyde Releasers\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-routine\" class=\"pp-title\"\u003e🔄 Where It Fits in Your Routine\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-routine\"\u003e\n    \u003cdiv class=\"pp-routine-step\"\u003e\n      \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n      \u003cdiv class=\"name\"\u003eCleanser\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-routine-step\"\u003e\n      \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n      \u003cdiv class=\"name\"\u003eToner\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-routine-step current\"\u003e\n      \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n      \u003cdiv class=\"name\"\u003eAHA BHA Serum\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-routine-step\"\u003e\n      \u003cdiv class=\"num\"\u003e4\u003c\/div\u003e\n      \u003cdiv class=\"name\"\u003eSerum\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-routine-step\"\u003e\n      \u003cdiv class=\"num\"\u003e5\u003c\/div\u003e\n      \u003cdiv class=\"name\"\u003eMoisturizer\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-routine-step\"\u003e\n      \u003cdiv class=\"num\"\u003e6\u003c\/div\u003e\n      \u003cdiv class=\"name\"\u003eSunscreen (AM)\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cp style=\"text-align:center;color:var(--pp-text-muted);font-size:0.82em;margin-top:12px\"\u003e\n    Use in the evening only. 95% of community routines apply this product in the PM. Apply after toner, before other serums and moisturizer. Always follow with sunscreen the next morning.\n  \u003c\/p\u003e\n\n  \u003ch2 id=\"pp-how-to-use\" class=\"pp-title\"\u003e📝 How to Use\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-steps\"\u003e\n    \u003cdiv class=\"pp-step\"\u003e\n      \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eStart Slow\u003c\/h4\u003e\n        \u003cp\u003eBegin by using the serum no more than twice per week in the evening until your skin has developed a tolerance to the acids.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-step\"\u003e\n      \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eCleanse \u0026amp; Tone\u003c\/h4\u003e\n        \u003cp\u003eWash your face with a gentle cleanser and apply toner. Pat skin dry before applying the serum.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-step\"\u003e\n      \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eApply Evenly\u003c\/h4\u003e\n        \u003cp\u003eDispense 2–3 drops and spread an even layer across the face. Avoid the eye area, outer eye contour, and lip area.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-step\"\u003e\n      \u003cdiv class=\"num\"\u003e4\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eLet It Absorb\u003c\/h4\u003e\n        \u003cp\u003eWait 30–60 seconds for the serum to fully absorb before applying your next skincare step (serum or moisturizer).\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-step\"\u003e\n      \u003cdiv class=\"num\"\u003e5\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eBuild Up Gradually\u003c\/h4\u003e\n        \u003cp\u003eOnce your skin tolerates twice-weekly use without irritation, you can increase to once per day in the evening.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-who-is-it-for\" class=\"pp-title\"\u003e👤 Who Is It For?\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-fit\"\u003e\n    \u003cdiv class=\"pp-fit-box yes\"\u003e\n      \u003ch4\u003e✅ Perfect for you if:\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003eYou want a gentle introduction to chemical exfoliation\u003c\/li\u003e\n        \u003cli\u003eYou have dull, uneven skin tone or texture\u003c\/li\u003e\n        \u003cli\u003eYou deal with clogged pores or occasional breakouts\u003c\/li\u003e\n        \u003cli\u003eYou prefer a minimalist, clean-ingredient skincare routine\u003c\/li\u003e\n        \u003cli\u003eYou want effective exfoliation on a tight budget\u003c\/li\u003e\n        \u003cli\u003eYour skin is sensitive and you need a fragrance-free formula\u003c\/li\u003e\n        \u003cli\u003eYou have fungal acne and need a malassezia-safe exfoliant\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-fit-box no\"\u003e\n      \u003ch4\u003e❌ Consider alternatives if:\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003eYou need a high-strength acid treatment for stubborn hyperpigmentation\u003c\/li\u003e\n        \u003cli\u003eYou want a multi-acid formula with PHA, lactic acid, or niacinamide\u003c\/li\u003e\n        \u003cli\u003eYou are pregnant or breastfeeding (consult doctor first)\u003c\/li\u003e\n        \u003cli\u003eYour skin is currently peeling, compromised, or sunburned\u003c\/li\u003e\n        \u003cli\u003eYou already use prescription retinoids or other strong actives nightly\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-skin-types\" class=\"pp-title\"\u003e🎯 Skin Type Compatibility\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-cards\"\u003e\n    \u003cdiv class=\"pp-skin-card\"\u003e\n      \u003cdiv class=\"pp-skc-head\"\u003e\n        \u003cspan class=\"pp-skc-type\"\u003eOily Skin\u003c\/span\u003e\n        \u003cspan class=\"pp-skc-rate excellent\"\u003e\u003cspan class=\"pp-skc-stars\"\u003e★★★★★\u003c\/span\u003e Excellent\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"pp-skc-body\"\u003e\n        \u003cp class=\"pp-skc-note\"\u003eOil-free, lightweight gel absorbs instantly. BHA penetrates oily pores to control congestion and reduce shine without adding moisture weight.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-skin-card\"\u003e\n      \u003cdiv class=\"pp-skc-head\"\u003e\n        \u003cspan class=\"pp-skc-type\"\u003eCombination Skin\u003c\/span\u003e\n        \u003cspan class=\"pp-skc-rate excellent\"\u003e\u003cspan class=\"pp-skc-stars\"\u003e★★★★★\u003c\/span\u003e Excellent\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"pp-skc-body\"\u003e\n        \u003cp class=\"pp-skc-note\"\u003eDual AHA+BHA action addresses both oily T-zone congestion and dry-area dullness. Betaine provides balanced hydration across zones.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-skin-card\"\u003e\n      \u003cdiv class=\"pp-skc-head\"\u003e\n        \u003cspan class=\"pp-skc-type\"\u003eAcne-Prone Skin\u003c\/span\u003e\n        \u003cspan class=\"pp-skc-rate excellent\"\u003e\u003cspan class=\"pp-skc-stars\"\u003e★★★★★\u003c\/span\u003e Excellent\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"pp-skc-body\"\u003e\n        \u003cp class=\"pp-skc-note\"\u003eNon-comedogenic (0\/5), fungal acne-safe, oil-free. Salicylic acid unclogs pores while glycolic acid fades post-acne marks over time.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-skin-card\"\u003e\n      \u003cdiv class=\"pp-skc-head\"\u003e\n        \u003cspan class=\"pp-skc-type\"\u003eNormal Skin\u003c\/span\u003e\n        \u003cspan class=\"pp-skc-rate good\"\u003e\u003cspan class=\"pp-skc-stars\"\u003e★★★★☆\u003c\/span\u003e Good\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"pp-skc-body\"\u003e\n        \u003cp class=\"pp-skc-note\"\u003eProvides a nice glow boost and keeps pores clear. Lower acid concentration makes it a safe daily-use option once tolerated.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-skin-card\"\u003e\n      \u003cdiv class=\"pp-skc-head\"\u003e\n        \u003cspan class=\"pp-skc-type\"\u003eDry Skin\u003c\/span\u003e\n        \u003cspan class=\"pp-skc-rate moderate\"\u003e\u003cspan class=\"pp-skc-stars\"\u003e★★★☆☆\u003c\/span\u003e Moderate\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"pp-skc-body\"\u003e\n        \u003cp class=\"pp-skc-note\"\u003eBetaine provides some hydration, but dry skin types will need a rich moisturizer on top. Limit use to 1–2x\/week to avoid over-exfoliation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-skin-card\"\u003e\n      \u003cdiv class=\"pp-skc-head\"\u003e\n        \u003cspan class=\"pp-skc-type\"\u003eSensitive Skin\u003c\/span\u003e\n        \u003cspan class=\"pp-skc-rate good\"\u003e\u003cspan class=\"pp-skc-stars\"\u003e★★★★☆\u003c\/span\u003e Good\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"pp-skc-body\"\u003e\n        \u003cp class=\"pp-skc-note\"\u003eFragrance-free and allergen-free with low acid concentrations. A good beginner acid serum, but patch test first if you have very reactive skin.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-results\" class=\"pp-title\"\u003e📈 Results Timeline\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-timeline\"\u003e\n    \u003cdiv class=\"pp-tl-item\"\u003e\n      \u003cspan class=\"time\"\u003eWeek 1–2\u003c\/span\u003e\n      \u003ch4\u003eInitial Brightening \u0026amp; Smoothness\u003c\/h4\u003e\n      \u003cp\u003eSkin feels noticeably smoother after each application. Mild tingling upon first use is normal as skin adjusts to the acids. Surface texture begins to refine.\u003c\/p\u003e\n      \u003cspan class=\"percent\"\u003e70% noticed smoother skin\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-tl-item\"\u003e\n      \u003cspan class=\"time\"\u003eWeek 3–4\u003c\/span\u003e\n      \u003ch4\u003ePore Refinement \u0026amp; Clearer Complexion\u003c\/h4\u003e\n      \u003cp\u003ePores appear less congested as BHA works to dissolve buildup. Blackheads begin to reduce. Skin tone starts to even out with continued AHA exfoliation.\u003c\/p\u003e\n      \u003cspan class=\"percent\"\u003e60% noticed fewer breakouts\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-tl-item\"\u003e\n      \u003cspan class=\"time\"\u003eMonth 2–3\u003c\/span\u003e\n      \u003ch4\u003eVisible Tone Evening \u0026amp; Glow\u003c\/h4\u003e\n      \u003cp\u003eHyperpigmentation and post-acne marks begin to visibly fade. Skin takes on a healthier, more radiant appearance. Texture is consistently smoother.\u003c\/p\u003e\n      \u003cspan class=\"percent\"\u003e55% noticed fading dark spots\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-tl-item\"\u003e\n      \u003cspan class=\"time\"\u003eMonth 3–6\u003c\/span\u003e\n      \u003ch4\u003eLong-Term Skin Health\u003c\/h4\u003e\n      \u003cp\u003eCumulative exfoliation supports collagen renewal. Skin appears firmer, more luminous, and consistently clear with regular use. Breakouts are significantly reduced.\u003c\/p\u003e\n      \u003cspan class=\"percent\"\u003e80% reported overall skin improvement\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-reviews\" class=\"pp-title\"\u003e⭐ Ratings by Platform\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-cards\"\u003e\n    \u003cdiv class=\"pp-review-card\"\u003e\n      \u003cdiv class=\"platform\"\u003e\n\u003cspan class=\"icon\"\u003e🏠\u003c\/span\u003e Boots.com\u003c\/div\u003e\n      \u003cdiv class=\"stats\"\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e\n\u003cspan class=\"stars\"\u003e★★★★\u003c\/span\u003e 4.2\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eRating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e150+\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eReviews\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"complaint\"\u003e\n\u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e Main complaint: Some users find the formula too gentle for stubborn skin concerns\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-review-card\"\u003e\n      \u003cdiv class=\"platform\"\u003e\n\u003cspan class=\"icon\"\u003e🔬\u003c\/span\u003e SkinSort Community\u003c\/div\u003e\n      \u003cdiv class=\"stats\"\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e\n\u003cspan class=\"stars\"\u003e★★★★\u003c\/span\u003e 4.0\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eRating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e23\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eRoutines\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"complaint\"\u003e\n\u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e Main complaint: Small 30ml bottle runs out quickly with daily use\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-review-card\"\u003e\n      \u003cdiv class=\"platform\"\u003e\n\u003cspan class=\"icon\"\u003e🧴\u003c\/span\u003e WhatsinMyJar (WIMJ)\u003c\/div\u003e\n      \u003cdiv class=\"stats\"\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e\n\u003cspan class=\"stars\"\u003e★★★★★\u003c\/span\u003e 100\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003ePromises Score\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003eLow\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eIrritation Risk\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"complaint\"\u003e\n\u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e Main note: Acid concentrations are lower than some competitors — gentler but slower results\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-review-card\"\u003e\n      \u003cdiv class=\"platform\"\u003e\n\u003cspan class=\"icon\"\u003e🧬\u003c\/span\u003e INCIDecoder\u003c\/div\u003e\n      \u003cdiv class=\"stats\"\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e\n\u003cspan class=\"stars\"\u003e★★★★\u003c\/span\u003e Good\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eRating\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"stat\"\u003e\n          \u003cdiv class=\"num\"\u003e10\u003c\/div\u003e\n          \u003cdiv class=\"lbl\"\u003eIngredients\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"complaint\"\u003e\n\u003cspan class=\"icon\"\u003e⚠️\u003c\/span\u003e Main note: Clean minimalist formula praised; limited active variety compared to premium serums\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-pros-cons\" class=\"pp-title\"\u003e⚖️ Pros \u0026amp; Cons\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-proscons\"\u003e\n    \u003cdiv class=\"pp-pros\"\u003e\n      \u003ch4\u003e✅ Praised\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003eIncredibly affordable — one of the cheapest AHA\/BHA serums on the market\u003c\/li\u003e\n        \u003cli\u003eUltra-clean 10-ingredient formula with no filler ingredients\u003c\/li\u003e\n        \u003cli\u003eFragrance-free, allergen-free, vegan, and cruelty-free\u003c\/li\u003e\n        \u003cli\u003eFungal acne (malassezia) safe — rare for exfoliating serums\u003c\/li\u003e\n        \u003cli\u003eGentle enough for beginners to chemical exfoliation\u003c\/li\u003e\n        \u003cli\u003eNon-comedogenic (0\/5) — will not clog pores\u003c\/li\u003e\n        \u003cli\u003eLow irritation potential rated by independent reviewers\u003c\/li\u003e\n        \u003cli\u003eLightweight gel texture absorbs quickly without residue\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-cons\"\u003e\n      \u003ch4\u003e❌ Criticized\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003eLower acid concentrations may not satisfy experienced acid users\u003c\/li\u003e\n        \u003cli\u003eSmall 30ml bottle doesn't last long with daily use\u003c\/li\u003e\n        \u003cli\u003eLimited availability outside the UK — harder to find internationally\u003c\/li\u003e\n        \u003cli\u003eNo additional actives like niacinamide, hyaluronic acid, or vitamin C\u003c\/li\u003e\n        \u003cli\u003eDropper packaging can be less hygienic than airless pump\u003c\/li\u003e\n        \u003cli\u003eMay not be strong enough for deep hyperpigmentation or scarring\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-dupes\" class=\"pp-title\"\u003e💰 Budget-Friendly Alternatives (Dupes)\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-cards\"\u003e\n    \u003cdiv class=\"pp-dupe-card\"\u003e\n      \u003cspan class=\"match high\"\u003e85% Match\u003c\/span\u003e\n      \u003cdiv class=\"product-name\"\u003eThe Ordinary AHA 30% + BHA 2% Peeling Solution\u003c\/div\u003e\n      \u003cdiv class=\"price\"\u003e\n        \u003cspan class=\"amount\"\u003e$9.50 \/ £7.40\u003c\/span\u003e\n        \u003cspan class=\"tag budget\"\u003eBudget Pick\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cp class=\"diff\"\u003eMuch higher acid concentrations (30% AHA vs ~3%). A rinse-off 10-minute treatment rather than a leave-on serum. Far more intense — suited for experienced acid users only. Includes Tasmanian pepperberry to reduce irritation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-dupe-card\"\u003e\n      \u003cspan class=\"match medium\"\u003e70% Match\u003c\/span\u003e\n      \u003cdiv class=\"product-name\"\u003eRevolution Skincare 30% AHA + BHA Peeling Solution\u003c\/div\u003e\n      \u003cdiv class=\"price\"\u003e\n        \u003cspan class=\"amount\"\u003e$9.00 \/ £7.00\u003c\/span\u003e\n        \u003cspan class=\"tag budget\"\u003eBudget Pick\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cp class=\"diff\"\u003eSimilar high-strength rinse-off peel concept to The Ordinary. Contains fruit-derived AHAs and salicylic acid. More aggressive than the Boots serum but at a comparable price point. Not suitable for sensitive skin.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-dupe-card\"\u003e\n      \u003cspan class=\"match medium\"\u003e75% Match\u003c\/span\u003e\n      \u003cdiv class=\"product-name\"\u003eCOSRX AHA\/BHA Clarifying Treatment Toner\u003c\/div\u003e\n      \u003cdiv class=\"price\"\u003e\n        \u003cspan class=\"amount\"\u003e$15.00\u003c\/span\u003e\n        \u003cspan class=\"tag similar\"\u003eSimilar Price\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cp class=\"diff\"\u003eA gentle daily-use toner with AHA and BHA. Even lower acid concentration than the Boots serum. Better suited as a prep step rather than a standalone exfoliant. K-beauty formula with apple water base.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-compare\" class=\"pp-title\"\u003e🔄 Comparison with Competitors\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-compare-grid\"\u003e\n    \u003cdiv class=\"pp-compare-card featured\"\u003e\n      \u003cdiv class=\"card-header\"\u003e\n        \u003ch4\u003eBoots Ingredients AHA BHA Serum\u003c\/h4\u003e\n        \u003cspan class=\"price\"\u003e£6.00\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card-body\"\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eKey Actives\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003eGlycolic Acid + Salicylic Acid\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eAHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003e~2.6–4%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eBHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003e~0.5–1.2%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eSize\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003e30ml\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFormat\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003eLeave-on Serum\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eIngredient Count\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e10 (minimalist)\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFungal Acne Safe\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003eYes\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eCost per ml\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e£0.20\/ml\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-compare-card\"\u003e\n      \u003cdiv class=\"card-header\"\u003e\n        \u003ch4\u003ePaula's Choice 2% BHA Liquid Exfoliant\u003c\/h4\u003e\n        \u003cspan class=\"price\"\u003e$33.00\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card-body\"\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eKey Actives\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003eSalicylic Acid\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eAHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value bad\"\u003eNone\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eBHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e2%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eSize\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e118ml\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFormat\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003eLeave-on Liquid\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eIngredient Count\u003c\/span\u003e\n          \u003cspan class=\"value neutral\"\u003e9\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFungal Acne Safe\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003eYes\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eCost per ml\u003c\/span\u003e\n          \u003cspan class=\"value neutral\"\u003e$0.28\/ml\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-compare-card\"\u003e\n      \u003cdiv class=\"card-header\"\u003e\n        \u003ch4\u003eCOSRX AHA 2 BHA 2 Blemish Treatment\u003c\/h4\u003e\n        \u003cspan class=\"price\"\u003e$25.00\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card-body\"\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eKey Actives\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003eGlycolic + Salicylic + PHA\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eAHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003e2%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eBHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003e2%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eSize\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e100ml\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFormat\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003eLeave-on Treatment\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eIngredient Count\u003c\/span\u003e\n          \u003cspan class=\"value neutral\"\u003e17\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFungal Acne Safe\u003c\/span\u003e\n          \u003cspan class=\"value bad\"\u003eNo (Polysorbate 20)\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eCost per ml\u003c\/span\u003e\n          \u003cspan class=\"value neutral\"\u003e$0.25\/ml\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-compare-card\"\u003e\n      \u003cdiv class=\"card-header\"\u003e\n        \u003ch4\u003eThe Ordinary AHA 30% + BHA 2% Peel\u003c\/h4\u003e\n        \u003cspan class=\"price\"\u003e$9.50\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card-body\"\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eKey Actives\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003eGlycolic + Lactic + Salicylic\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eAHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e30%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eBHA Concentration\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e2%\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eSize\u003c\/span\u003e\n          \u003cspan class=\"value\"\u003e30ml\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFormat\u003c\/span\u003e\n          \u003cspan class=\"value neutral\"\u003eRinse-Off Mask (10 min)\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eIngredient Count\u003c\/span\u003e\n          \u003cspan class=\"value neutral\"\u003e24\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eFungal Acne Safe\u003c\/span\u003e\n          \u003cspan class=\"value bad\"\u003eNo\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"pp-compare-row\"\u003e\n          \u003cspan class=\"label\"\u003eCost per ml\u003c\/span\u003e\n          \u003cspan class=\"value good\"\u003e$0.32\/ml\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-storage\" class=\"pp-title\"\u003e📦 Storage \u0026amp; Shelf Life\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-safety\"\u003e\n    \u003cdiv class=\"pp-safety-item info\"\u003e\n      \u003cspan class=\"icon\"\u003e📅\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003ePeriod After Opening (PAO)\u003c\/strong\u003e\n        \u003cp\u003e12 months after opening\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item info\"\u003e\n      \u003cspan class=\"icon\"\u003e🏠\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eStorage\u003c\/strong\u003e\n        \u003cp\u003eStore in a cool, dry place. Avoid direct sunlight and heat to maintain acid efficacy.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item info\"\u003e\n      \u003cspan class=\"icon\"\u003e📦\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003ePackaging\u003c\/strong\u003e\n        \u003cp\u003eGlass dropper bottle with screw cap. Opaque design helps protect the formula from light degradation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-safety-item info\"\u003e\n      \u003cspan class=\"icon\"\u003e✈️\u003c\/span\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eTravel Friendly\u003c\/strong\u003e\n        \u003cp\u003eYes — 30ml is well under the 100ml carry-on liquid limit. Compact size fits easily in any travel kit.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 id=\"pp-faq\" class=\"pp-title\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \n  \u003cdiv class=\"pp-faq\"\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq1\"\u003e\n      \u003clabel for=\"faq1\"\u003eIs Boots Ingredients AHA BHA Serum pregnancy and breastfeeding safe?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eThis serum contains salicylic acid (BHA), which requires caution during pregnancy. While the American College of Obstetricians and Gynecologists considers topical salicylic acid at concentrations of 2% or less generally safe, many dermatologists still recommend avoiding it when pregnant or breastfeeding as a precaution. The salicylic acid in this product is at a low concentration (~0.5–1.2%), but we always recommend consulting your healthcare provider before use during pregnancy or while nursing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq2\"\u003e\n      \u003clabel for=\"faq2\"\u003eIs Boots Ingredients AHA BHA Serum fungal acne (malassezia) safe?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eYes, this serum is fungal acne safe. It contains no fermented ingredients, fatty acids, esters, oils, or polysorbates that feed malassezia yeast. With only 10 clean ingredients and no comedogenic compounds, it is one of the safest exfoliating serums for those dealing with fungal acne.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq3\"\u003e\n      \u003clabel for=\"faq3\"\u003eCan I use Boots Ingredients AHA BHA Serum with retinol\/vitamin C\/AHA\/BHA?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eIt is generally best not to layer this serum with other strong actives in the same routine. Avoid using retinol, prescription retinoids, or high-strength vitamin C on the same evening. You can alternate nights — for example, use AHA BHA serum on Monday and Wednesday, and retinol on Tuesday and Thursday. If using another AHA or BHA product, reduce frequency of both to avoid over-exfoliation. Niacinamide and hyaluronic acid serums can be safely layered on top.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq4\"\u003e\n      \u003clabel for=\"faq4\"\u003eWhat skin type is Boots Ingredients AHA BHA Serum best for?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eThis serum is most suited for oily, combination, and acne-prone skin types thanks to its oil-free, lightweight formula and pore-clearing BHA. It also works well for normal and sensitive skin due to its low acid concentrations and fragrance-free formulation. Dry skin types can use it but should pair it with a rich moisturizer and limit use to 1–2 times per week to prevent over-drying.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq5\"\u003e\n      \u003clabel for=\"faq5\"\u003eHow long until I see results from Boots Ingredients AHA BHA Serum?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eMost users notice smoother, softer skin within the first 1–2 weeks of use. Visible improvement in pore congestion and mild brightening typically appears by weeks 3–4. For more significant results like fading dark spots and evening out skin tone, expect to use the serum consistently for 2–3 months. Full anti-aging and texture benefits develop over 3–6 months of regular use.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq6\"\u003e\n      \u003clabel for=\"faq6\"\u003eWhere does Boots Ingredients AHA BHA Serum go in my skincare routine?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eApply as step 3 in your evening routine: after cleansing and toning, but before other serums and moisturizer. Use in the PM only. Start with 1–2 times per week and build up to nightly use once your skin has adjusted. Always apply sunscreen the following morning, as AHAs and BHAs increase sun sensitivity.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq7\"\u003e\n      \u003clabel for=\"faq7\"\u003eIs Boots Ingredients AHA BHA Serum comedogenic \/ will it clog pores?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eNo, this serum has a comedogenic rating of 0 out of 5. It contains no oils, waxes, silicones, or other pore-clogging ingredients. In fact, salicylic acid actively helps unclog existing pores by dissolving sebum buildup from the inside. It is an excellent choice for those prone to blackheads, whiteheads, and clogged pores.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"pp-faq-item\"\u003e\n      \u003cinput type=\"checkbox\" id=\"faq8\"\u003e\n      \u003clabel for=\"faq8\"\u003eHow long does Boots Ingredients AHA BHA Serum last after opening?\u003c\/label\u003e\n      \u003cdiv class=\"pp-faq-answer\"\u003e\n        \u003cp\u003eThe serum has a Period After Opening (PAO) of 12 months. Store it in a cool, dry place away from direct sunlight to maintain the stability and effectiveness of the acids. At 30ml with daily use (2–3 drops per application), expect the bottle to last approximately 2–3 months. With twice-weekly use, it can last up to 6 months.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"pp-verdict\"\u003e\n    \u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n    \u003cdiv class=\"score\"\u003e4.0 out of 5\u003c\/div\u003e\n    \u003cp class=\"text\"\u003e\n      \u003cstrong\u003eVerdict:\u003c\/strong\u003e The Boots Ingredients AHA BHA Serum is a brilliantly simple, no-nonsense exfoliating serum that punches above its weight for the price. With just 10 clean ingredients, it delivers gentle yet effective dual-acid exfoliation that suits beginners and sensitive skin types. While the acid concentrations are lower than premium competitors, this is actually an advantage for those new to chemical exfoliation or with reactive skin. The fungal acne-safe, non-comedogenic, fragrance-free formula is hard to beat at £6.00. If you want a stronger treatment, look to The Ordinary's Peeling Solution or Paula's Choice — but for an affordable, everyday leave-on exfoliant, this Boots serum is an excellent starting point.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Boots","offers":[{"title":"Default Title","offer_id":52966624100695,"sku":null,"price":7.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/5028\/8215\/files\/gxdu0omsigs8dsgity213gyhnlp8_square.png?v=1774441985","url":"https:\/\/www.skincarisma.com\/products\/ingredients-aha-bha-serum","provider":"Skincarisma","version":"1.0","type":"link"}