5% Mandelic Acid Clarifying Toner
5% Mandelic Acid Clarifying Toner
Product Description
Product overview
A gentle yet effective AHA exfoliating toner with 5% Mandelic Acid, Hyaluronic Acid, and Centella Asiatica. Formulated with only 13 clean ingredients to brighten uneven skin tone, refine pores, and fade dark spots — without causing redness or irritation. Ideal for sensitive, acne-prone, and beginner skin.
Gentle AHA Exfoliation
5% Mandelic Acid has a larger molecular size than glycolic acid, penetrating skin more slowly and evenly for effective exfoliation with minimal irritation.
Texture & feel
SENSORYGentle AHA Exfoliation
5% Mandelic Acid has a larger molecular size than glycolic acid, penetrating skin more slowly and evenly for effective exfoliation with minimal irritation.
Brightens Dark Spots
Targets uneven skin tone, melasma, and post-acne hyperpigmentation with mandelic acid and licorice root extract working in synergy.
Hydrating Formula
Sodium Hyaluronate attracts and holds up to 1,000x its weight in water, keeping skin plump and moisturized after exfoliation.
Soothing Botanicals
Centella Asiatica, Aloe Vera, Licorice Root, and Allantoin calm and soothe skin, reducing redness and irritation from exfoliation.
Antibacterial Action
Mandelic acid has inherent antibacterial properties that help reduce acne-causing bacteria, making it especially effective for breakout-prone skin.
Ultra-Clean Formula
Only 13 ingredients — no fragrance, alcohol, oils, parabens, silicones, or sulfates. Free from common allergens and irritants.
Safety & compatibility
SAFEThe brand does not recommend this product during pregnancy or breastfeeding. While mandelic acid is generally considered a milder AHA, consult your doctor before use as AHAs can increase skin sensitivity.
Contains no ferments, fatty acids, esters, or polysorbates that feed malassezia yeast. Confirmed fungal acne safe by ingredient analysis databases.
Comedogenic rating of 0/5. Contains no oils, waxes, or pore-clogging ingredients. All 13 ingredients have a comedogenicity score of 0.
Mandelic acid is the gentlest AHA due to its larger molecular size. Formula includes four soothing agents: centella, aloe, licorice root, and allantoin.
AHAs increase photosensitivity. Always apply sunscreen (SPF 30+) during the day when using this product. Preferably use at night.
The brand recommends this product only for ages 13 and above. Not suitable for children under 12.
Ingredient breakdown
INGREDIENTSMandelic Acid 5%Proven
An alpha hydroxy acid (AHA) derived from bitter almonds. Its larger molecular size compared to glycolic acid allows slower, more even penetration — making it the gentlest AHA option. Provides exfoliation, brightening, and antibacterial benefits.
- Exfoliation: Dissolves bonds between dead skin cells to reveal smoother, brighter skin
- Antibacterial: Unique among AHAs — has inherent antibacterial and antioxidant properties
- Studies: Research shows mandelic acid significantly reduces pimples and hyperpigmentation with fewer side effects than stronger acids
- Effective Range: 5% or higher is the recommended concentration with an ideal pH of 3–4
Sodium Hyaluronate ~1.5%Proven
The sodium salt form of hyaluronic acid — a powerful humectant naturally found in skin. Acts as a moisture sponge, holding up to 1,000x its weight in water to keep skin hydrated and plump.
- Hydration: Binds up to 1,000 times its own weight in water
- Stability: More stable and easier to formulate than pure hyaluronic acid
- Skin Barrier: Helps maintain skin's moisture levels post-exfoliation
Centella Asiatica Leaf Extract ~1%Proven
Also known as Cica or Tiger Grass. A powerhouse soothing ingredient renowned for its anti-inflammatory properties, wound healing, and ability to help skin retain moisture.
- Soothing: Well-documented anti-inflammatory and calming properties
- Barrier Repair: Supports skin barrier recovery after exfoliation
- Wound Healing: Promotes tissue repair and regeneration
Glycyrrhiza Glabra Root Extract (Licorice) <1%Proven
Licorice root extract is a multi-functional ingredient with skin-brightening, anti-inflammatory, and antioxidant benefits. Contains glabridin, which helps block pigmentation from UV exposure.
- Brightening: Glabridin blocks pigmentation pathways, helping to fade dark spots
- Anti-Inflammatory: Soothes and calms irritated skin
- Antioxidant: Protects against free radical damage
Aloe Barbadensis Leaf Juice ~1.3%Promising
Aloe vera is a well-known moisturizer with anti-inflammatory properties. Contains salicylates, polysaccharides, and other compounds that soothe skin and aid wound healing.
- Moisturizing: Provides hydration and helps skin retain moisture
- Anti-Inflammatory: Contains multiple anti-inflammatory components
- Wound Healing: Supports skin regeneration
Allantoin <1%Proven
A powerful soothing and skin-protecting ingredient often added alongside strong actives. Moisturizes, calms irritation, and can promote wound healing at higher concentrations.
- Soothing: Reduces irritation from active ingredients
- Protective: Creates a protective layer on the skin surface
- Wound Healing: Studies show it promotes tissue repair
13 ingredients
Aqua, Propylene Glycol, Propanediol, Mandelic Acid, Glycerin, Sodium Hyaluronate, Aloe Barbadensis (Aloe Vera) Leaf Juice, Centella Asiatica Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Allantoin, Phenoxyethanol, Ethylhexylglycerin, Tetrasodium EDTA
Where it fits in your routine
ROUTINEUse at night, up to 3x per week. Apply after cleansing and before serums. Always follow with sunscreen in the morning. Do not combine with other exfoliants (AHA/BHA) or retinol in the same routine.
How to use
HOW TO USECleanse Your Face
Start with a gentle cleanser to remove makeup, dirt, and excess oil. Pat dry with a clean towel.
Apply with Cotton Pad
Soak a cotton pad with the toner and gently sweep across your face and neck, avoiding the eye and mouth area.
Wait & Absorb
Allow the toner to fully absorb into the skin for 1–2 minutes before applying your next skincare step.
Follow with Serum & Moisturizer
Layer your serum and moisturizer on top to lock in hydration. In the morning, always finish with SPF 30+ sunscreen.
Patch Test First
For first-time users: apply a small amount on your inner arm and wait 24 hours. If no redness, itchiness, or burning occurs, proceed to use on face.
Who is it for?
WHOPerfect for you if:
- You have uneven skin tone or dark spots you want to fade
- You're a beginner looking for your first chemical exfoliant
- You have sensitive skin that reacts to glycolic acid
- You struggle with acne, blackheads, or clogged pores
- You want a minimalist, clean formula with no fragrance
- You have fungal acne and need a safe exfoliating toner
- You're looking for an affordable yet effective AHA toner
Consider alternatives if:
- You need a stronger exfoliant (glycolic acid 7%+ may be better)
- You are pregnant or breastfeeding (brand advises against use)
- You want an all-in-one moisturizing toner (this is purely humectant, no occlusives)
- You already use multiple exfoliants and don't need another AHA
- You have severely damaged or overexfoliated skin barrier
- You are looking for anti-wrinkle benefits specifically
Skin type compatibility
SKIN TYPESLightweight, watery formula with zero occlusives. Purely humectant-rich — ideal for oily skin without adding shine or greasiness.
Provides humectant hydration via hyaluronic acid and glycerin, but must be paired with an occlusive moisturizer to lock in moisture.
Balances well across different face zones. Light enough for the T-zone while providing hydration to drier areas.
Mandelic acid is the gentlest AHA available. Four soothing agents (centella, aloe, licorice, allantoin) buffer irritation. Fragrance-free and allergen-free.
Non-comedogenic (0/5), fungal acne safe, antibacterial mandelic acid targets breakouts. Oil-free formula won't clog pores.
Results timeline
MONTH 4–6Smoother Texture & Cleaner Feel
Skin feels softer and cleaner after each use. Dead skin cells begin to shed more efficiently. Some users may experience mild tingling, which is normal.
70% noticed smoother skinVisible Pore Refinement
Pores appear less congested and more refined. Skin tone starts to look more even. Breakouts may decrease as bacteria are reduced.
60% noticed clearer poresDark Spot Fading & Brightening
Post-acne marks and hyperpigmentation begin to lighten noticeably. Overall complexion looks brighter and more radiant. Skin texture is significantly improved.
75% noticed brighter skin toneCumulative Clarity & Glow
Consistent use yields cumulative results: more even skin tone, reduced scarring, fewer breakouts, and a healthy glow. Skin barrier remains intact when used as directed (max 3x/week).
80% saw overall improvementRatings by platform
50+ REVIEWSPros & cons
BALANCEDPraised
- Extremely gentle — many users call it the gentlest exfoliant they've ever tried
- Only 13 clean ingredients — no fragrance, alcohol, oils, parabens, or silicones
- Fungal acne safe and non-comedogenic (rated 0/5)
- Noticeably brightens skin and fades dark spots with consistent use
- Excellent value for money at ₱229 (~$4 USD) for 100ml
- Watery, lightweight texture absorbs instantly without residue
- Suitable for sensitive skin beginners who have never used chemical exfoliants
- Filipino brand with science-backed formulations
Criticized
- Slight unusual scent that some users describe as off-putting
- Only 100ml bottle — runs out quickly for regular users
- Limited international availability outside the Philippines
- No anti-wrinkle or anti-aging benefits (zero occlusive ingredients)
- Must be paired with a moisturizer — too lightweight on its own for dry skin
- 5% concentration may be too mild for experienced AHA users seeking stronger results
Budget-friendly alternatives (dupes)
DUPESSame 5% mandelic acid concentration with additional panthenol and beta-glucan for soothing. 120ml bottle is 20% larger. K-beauty alternative with a more complex 22-ingredient formula.
Uses 7% glycolic acid instead of mandelic acid — stronger exfoliation but more irritating. Better for experienced users. 100ml. Includes niacinamide for extra brightening.
Uses glycolic acid instead of mandelic — more potent but can irritate sensitive skin. Significantly larger 240ml bottle offers great value. Contains aloe vera and ginseng root.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening
Store in a cool, dry place away from direct sunlight. Mandelic acid is light-sensitive — keep in opaque packaging.
Opaque plastic bottle with screw cap
Yes, 100ml — meets carry-on liquid requirements
Frequently asked questions
FAQThe brand explicitly states: "We do not recommend this product if pregnant or breastfeeding, consult your doctor before use." While mandelic acid is generally considered a milder AHA and does not contain retinoids, salicylic acid, or hydroquinone, it is still an exfoliating acid that increases skin sensitivity. Always consult your healthcare provider before using any AHA product during pregnancy or breastfeeding.
Yes! This toner is confirmed fungal acne safe by multiple ingredient analysis databases including SkinSort. It contains no ferments, fatty acids (like oleic or lauric acid), esters, polysorbates, or oils that feed the malassezia yeast responsible for fungal acne. With only 13 clean ingredients and zero oils or silicones, it's one of the safest exfoliating toners for malassezia-prone skin.
Do not use this toner at the same time as other exfoliants (AHA, BHA), retinol, or vitamin C serums to avoid over-exfoliation and irritation. You can alternate days: use the mandelic acid toner on one night and retinol or vitamin C on another. If you want to combine, use vitamin C in the morning and this toner at night. Never layer multiple acids in one session.
This toner is excellent for oily, combination, sensitive, and acne-prone skin. Mandelic acid's larger molecular size makes it the gentlest AHA, ideal for sensitive or beginner skin. The oil-free, purely humectant formula is perfect for oily skin. Dry skin types can use it too but should follow with an occlusive moisturizer. It's rated Excellent (5/5) for oily, combination, sensitive, and acne-prone skin.
Most users report smoother skin texture within 1–2 weeks. Pore refinement and reduced breakouts typically appear by weeks 3–4. Noticeable fading of dark spots and hyperpigmentation usually takes 2–3 months of consistent use (2–3x per week). Full results with cumulative brightening and improved skin tone are seen around months 4–6. Consistency is key — the brand recommends consistency over intensity.
Apply this toner immediately after cleansing, as the second step in your routine. Use it at night, up to 3 times per week. After the toner absorbs (1–2 minutes), follow with serum, then moisturizer. In the morning, always apply sunscreen as AHAs increase sun sensitivity. Do not use alongside other exfoliants in the same session.
No, this toner has a comedogenic rating of 0 out of 5. It contains no oils, waxes, silicones, or any ingredient known to clog pores. All 13 ingredients have an irritancy and comedogenicity score of 0. It's also oil-free and silicone-free, making it one of the safest options for pore-clogging concerns. It will actually help unclog pores through gentle exfoliation.
The product has a Period After Opening (PAO) of approximately 12 months. Store it in a cool, dry place away from direct sunlight, as mandelic acid is light-sensitive. The 100ml bottle typically lasts 2–3 months when used 2–3 times per week with a cotton pad. Keep the cap tightly sealed after each use to maintain product integrity.
Verdict: The Klued 5% Mandelic Acid Clarifying Toner is an outstanding gentle exfoliant, especially remarkable for its ultra-clean 13-ingredient formula and incredibly affordable price point. It delivers effective brightening and pore-refining results without irritation, making it ideal for sensitive, acne-prone, and fungal acne-prone skin. The mandelic acid is the gentlest AHA available, and the inclusion of four soothing botanicals shows thoughtful formulation. While it won't satisfy users seeking aggressive exfoliation or anti-aging benefits, it excels as a beginner-friendly, safe, and budget-friendly AHA toner. Limited international availability is its main drawback. A best-in-class option for those who value clean, minimal ingredients at a price that's hard to beat.
Product Overview
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 3 |
Propylene Glycol
Solvent, Skin Conditioning, Fragrance, Humectant, Viscosity Controlling, Viscosity Decreasing Agent, Skin-Conditioningagent - Miscellaneous
|
Hydrating
|
|
| 1 |
Propanediol
Solvent, Viscosity Controlling, Viscosity Decreasing Agent
|
|
|
| 1 |
Mandelic Acid
Antimicrobial
|
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|







