Deep Dive AHA + PHA Exfoliating Mask
Deep Dive AHA + PHA Exfoliating Mask
Product Description
Product overview
Bubble's Deep Dive AHA + PHA Exfoliating Mask is a powerful weekly wash-off treatment that combines a multi-acid blend (glycolic, mandelic, malic, lactic) with gentle PHA, azelaic acid, and fruit enzymes to dissolve dead skin cells, unclog pores, and reveal a smoother, brighter, more even-toned complexion. Designed for ages 14+ and developed for tween, teen, and young-adult skin, this dermatologist-tested mask delivers a "total skin reset" without harsh scrubbing.
Multi-Acid Power Blend
Glycolic, mandelic, malic, lactic, gluconolactone (PHA), and azelaic acids work synergistically for surface and pore-deep exfoliation.
Texture & feel
SENSORYMulti-Acid Power Blend
Glycolic, mandelic, malic, lactic, gluconolactone (PHA), and azelaic acids work synergistically for surface and pore-deep exfoliation.
Fruit Enzyme Boost
Apple, cranberry, and pineapple extracts dissolve the "glue" between dead skin cells for instant smoothness.
Soothing Botanicals
Willow bark, licorice root, allantoin, and turmeric calm the skin while acids work, reducing redness and irritation.
Gentle Yet Effective
Formulated for younger and reactive skin — no fragrance, no alcohol, no parabens. Suitable from age 14+.
Safety & compatibility
SAFEGlycolic acid and other AHAs are generally considered low-risk in topical concentrations, but most OB-GYNs advise consulting your doctor before use during pregnancy or while nursing.
Free of esters, polysorbates, and most fatty acids that feed malassezia yeast — a rare AHA mask that's truly fungal-acne friendly.
Comedogenic rating: 1/5. Wash-off format means oils don't sit on the skin long enough to clog pores.
Do not layer with retinoids, vitamin C, or other AHA/BHA products on the same night. Risk of over-exfoliation.
AHAs can make skin more vulnerable to UV damage. Always wear SPF 30+ daily after using.
Apply a small amount to your inner forearm 24 hours before first facial use, especially for sensitive or first-time AHA users.
Ingredient breakdown
INGREDIENTSGlycolic Acid ~5-7%Proven
The gold-standard AHA and the second ingredient in the formula. Has the smallest molecular size of all AHAs, allowing it to penetrate deep into pores to dissolve the bonds between dead skin cells.
- Source: Derived from sugar cane; clinically proven to reduce hyperpigmentation, fine lines, and rough texture.
- Mechanism: Breaks corneodesmosomes that hold dead cells to the skin surface for accelerated turnover.
- Studies: Long-term use shown to increase skin thickness and stimulate collagen synthesis.
Mandelic Acid ~2-3%Proven
An AHA with the largest molecular size, derived from bitter almonds. Gentler than glycolic but still effective at exfoliating, brightening, and reducing acne marks.
- Source: Bitter almond extract; ideal for sensitive and darker skin tones with less risk of post-inflammatory hyperpigmentation.
- Benefits: Antibacterial properties help with breakouts; smooths fine lines and evens skin tone.
Gluconolactone (PHA) ~2%Proven
The signature polyhydroxy acid. Larger molecule than AHAs, so it works on the surface only — making it the gentlest exfoliant for sensitive skin while also acting as a humectant.
- Source: Lactone form of gluconic acid; non-irritating even for rosacea-prone skin.
- Bonus: 2004 study found gluconolactone may help protect against UV damage (though SPF is still essential).
Salix Nigra (Willow) Bark Extract ~1-2%Proven
Natural source of salicin, which converts to a salicylic-acid-like compound on the skin. Provides gentle BHA-style exfoliation, calms inflammation, and reduces oil production.
- Source: Black willow tree bark; a plant-based alternative to synthetic salicylic acid.
- Benefits: Anti-inflammatory, anti-bacterial, and helps regulate sebum for acne-prone skin.
Azelaic Acid ~1%Proven
A multi-tasking dicarboxylic acid that exfoliates, fights bacteria, fades post-acne marks, and reduces redness. Particularly effective for rosacea and hyperpigmentation.
- Source: Naturally occurring in grains like wheat and barley.
- Mechanism: Inhibits tyrosinase (the enzyme behind dark spots) and kills C. acnes bacteria.
Fruit Enzyme & Acid Blend ~1-2%Promising
Apple (Pyrus Malus), cranberry (Vaccinium Macrocarpon), and pineapple (Ananas Sativus) extracts deliver natural malic acid, citric acid, and bromelain enzymes for an extra dimension of gentle exfoliation.
- Source: Cold-pressed fruit extracts; rich in antioxidants and natural sugars.
- Mechanism: Bromelain (pineapple) enzymatically dissolves dead-skin proteins without acid pH.
Soothing Botanicals Complex 2-3%Proven
Allantoin, licorice root (Glycyrrhiza Glabra), turmeric (Curcuma Longa), basil, and tulsi extracts work together to calm any acid-induced irritation, brighten the skin, and protect against free radicals.
- Allantoin: Healing agent that reduces redness and accelerates barrier repair.
- Licorice Root: Contains glabridin — a potent anti-inflammatory and tyrosinase inhibitor for fading dark spots.
- Turmeric: Curcumin provides antioxidant and anti-acne benefits.
Rubus Idaeus (Raspberry) Seed Oil ~1-2%Promising
A skin-conditioning oil rich in omega fatty acids and tocopherols. Helps offset any drying effect of the acid blend and provides antioxidant protection.
- Source: Cold-pressed from raspberry seeds.
- Benefits: High in vitamin E and ellagic acid; non-comedogenic rating of 0-1.
34 ingredients
Water, Glycolic Acid, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Rubus Idaeus Seed Oil, Potassium Hydroxide, Mandelic Acid, Gluconolactone, Salix Nigra Bark Extract, Malic Acid, Pyrus Malus Fruit Extract, Allantoin, Vaccinium Macrocarpon Fruit Extract, Lactic Acid, Azelaic Acid, Glycyrrhiza Glabra Root Extract, Leuconostoc/Radish Root Ferment Filtrate, Sodium Phytate, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Corallina Officinalis Extract, Ananas Sativus Fruit Extract, Citric Acid, Curcuma Longa Root Extract, Tocopherol, Ocimum Basilicum Flower/Leaf Extract, Ocimum Sanctum Leaf Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Hydrolyzed Fibroin, 1,2-Hexanediol, Caprylyl Glycol, Potassium Sorbate, Sodium Benzoate.
Where it fits in your routine
ROUTINEUse once per week as a treatment step. On mask days, skip other actives (retinol, vitamin C, BHA). Always finish with sunscreen the next morning.
How to use
HOW TO USECleanse First
Wash your face with a gentle cleanser and pat completely dry. Skin should be clean and dry before mask application.
Apply Evenly
Squeeze a thin, even layer onto fingertips and spread across face, avoiding the eye and lip areas. Use roughly a pea-sized amount.
Wait 10-15 Minutes
Leave on for no more than 15 minutes. A mild tingling sensation is normal — if it stings or burns, rinse off immediately.
Rinse with Warm Water
Remove with a damp washcloth and warm water until completely clean. Pat dry with a soft towel.
Hydrate & Protect
Follow with a hydrating moisturizer and a soothing facial oil. The next morning (and every morning after), apply broad-spectrum SPF 30+.
Who is it for?
WHOPerfect for you if:
- You're a teen or young adult new to chemical exfoliation
- You struggle with rough texture, clogged pores, or dull skin
- You have mild-to-moderate acne or post-acne marks
- You want a budget-friendly alternative to luxury exfoliating masks
- Your skin is normal, oily, combination, or acne-prone
- You prefer fragrance-free, vegan, cruelty-free skincare
Consider alternatives if:
- You have very dry, eczema-prone, or severely compromised skin
- You're already using prescription retinoids or strong actives
- You're pregnant or breastfeeding (consult your doctor first)
- You have rosacea triggered by AHAs
- You need a daily exfoliant rather than a weekly mask
- You have known allergies to fruit-derived acids or aspirin (willow bark)
Skin type compatibility
SKIN TYPESWillow bark and azelaic acid help control sebum while AHAs deep-clean congested pores.
Multi-acid blend balances oily and dry zones; soothing botanicals prevent over-stripping.
Non-comedogenic, fungal-acne safe, and packed with anti-bacterial actives — ideal for breakouts.
Great weekly maintenance to keep skin smooth and bright without disrupting balance.
PHA and glycerin add hydration, but pair with a rich moisturizer afterward to prevent tightness.
Fragrance-free with PHA softening the AHA punch, but patch-test first; reactive skin may sting.
Results timeline
AFTER 2-3 MONTHSInstantly Smoother Texture
Skin feels noticeably softer and looks more luminous. Makeup applies more evenly the next day.
82% noticedCleaner Pores & Brighter Tone
Blackheads and whiteheads visibly reduced. Overall complexion looks more even and radiant.
68% noticedFaded Acne Marks & Refined Skin
Post-inflammatory hyperpigmentation begins to fade. Skin texture is consistently smoother.
61% noticedLong-Term Glow
Sustained reduction in clogged pores, more even tone, and a healthy "facial-fresh" glow without irritation.
74% noticedRatings by platform
7K+ REVIEWSPros & cons
BALANCEDPraised
- Affordable price point ($18) compared to luxury alternatives
- Gentle enough for teen and young skin (ages 14+)
- Visible smoothness after a single use
- Multi-acid + enzyme + PHA blend works synergistically
- Truly fragrance-free with no harsh alcohol
- Vegan, cruelty-free, and reef-safe
- Effective at clearing congested pores and blackheads
- Soothing botanicals reduce typical AHA irritation
Criticized
- Small 45ml tube feels limited for long-term use
- Mild herbal/fermented scent some users dislike
- Can sting on very sensitive or compromised skin
- Slower visible results than higher-strength masks (e.g., Drunk Elephant)
- Acid concentrations are not disclosed on the label
- Requires strict SPF compliance the next day
- Cannot be combined with other actives (limits routine flexibility)
Budget-friendly alternatives (dupes)
DUPESStronger acid concentration (30% vs estimated 8-10% in Bubble) for advanced exfoliators. Half the price but significantly more intense — only for experienced AHA users with non-sensitive skin.
Almost identical concept — glycolic, lactic, mandelic, malic, and azelaic acids in a wash-off mask. Slightly larger 50ml size and includes niacinamide. Excellent affordable swap.
Focused on mandelic acid as the hero rather than a multi-acid blend. Gentler and a great entry-level mask, but lacks the PHA and azelaic acid complexity of Bubble.
Different mechanism (retinol + niacinamide) but similar smoothing and pore-refining results. A leave-on alternative if you prefer a daily product to a weekly mask.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening
Store in a cool, dry place away from direct sunlight to preserve acid potency. Avoid leaving in the steamy bathroom.
Squeeze tube with flip-top cap — opaque to protect light-sensitive mandelic acid.
Yes — 45ml tube is well under 100ml TSA carry-on limits and the tube design is leak-resistant.
Frequently asked questions
FAQThe mask does not contain retinoids, salicylic acid in synthetic form, or hydroquinone. However, it contains glycolic acid, mandelic acid, and other AHAs. While topical AHAs are generally considered low-risk, most OB-GYNs recommend caution. Willow bark extract (a natural source of salicin) and azelaic acid are present too. We strongly recommend consulting your healthcare provider before using during pregnancy or breastfeeding.
Yes — this is one of the rare AHA masks that is fungal-acne friendly. The formula avoids esters, polysorbates, and most long-chain fatty acids that feed malassezia yeast. Raspberry seed oil and tocopherol are present in low percentages and are typically well-tolerated. If you're highly malassezia-sensitive, we still recommend a patch test.
No — do not combine on the same day. The mask itself is a multi-acid treatment, so layering with retinoids, vitamin C, or other AHA/BHA exfoliants risks over-exfoliation, barrier damage, and irritation. On mask night, use only gentle cleanser, hydrating toner, moisturizer, and oil. Resume actives 24-48 hours later.
Best results for oily, combination, and acne-prone skin (rated excellent for all three). Normal skin will see good results too. Dry and sensitive skin can use it but may need to limit application time to 5-10 minutes and follow with a richer moisturizer. Very sensitive or rosacea-prone skin should patch test first.
Smoother texture and a brighter glow are usually noticeable after the very first use. Pore visibility and acne-mark fading typically improve over 4-6 weeks of consistent weekly use. Sustained results — including more even tone and reduced texture — settle in around the 2-3 month mark.
Use it as a treatment step at night, once per week. Apply to clean, dry skin after cleansing and before any other product. Leave on for 10-15 minutes, then rinse with warm water and a washcloth. Follow with toner (optional), moisturizer, and a face oil. The next morning, sunscreen is non-negotiable.
No — the mask has a very low comedogenic rating of 1/5. It's a wash-off product, so even the raspberry seed oil and other potentially heavier ingredients don't sit on the skin long enough to cause clogging. In fact, the AHA + PHA + willow bark blend actively helps unclog existing congestion, blackheads, and whiteheads.
The Period After Opening (PAO) is 12 months. The opaque squeeze-tube packaging protects the light-sensitive acids from degradation. Store in a cool, dry place — not in a steamy bathroom — to preserve potency. With weekly use, one 45ml tube typically lasts about 3-4 months.
Verdict: Bubble Deep Dive AHA + PHA Exfoliating Mask is one of the best-value multi-acid masks on the market. It punches well above its $18 price tag with a thoughtful blend of AHAs, PHA, azelaic acid, willow bark, fruit enzymes, and soothing botanicals — making it gentler than Drunk Elephant or Paula's Choice while still delivering visible smoothness and clarity. It's a standout pick for teens, beginners, and anyone with oily, combination, or acne-prone skin who wants effective weekly exfoliation without the luxury price. Just commit to daily SPF and don't pair with other actives.
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 |
|---|---|---|---|
| 4 |
Glycolic Acid
Ph Adjuster, Buffering Agent, Exfoliant, Exfoliating, Buffering
|
Promotes Wound Healing
Dark Spots
Texture
Pores
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 0 |
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion Stabilising
|
|
|
| 0 |
Rubus Idaeus Seed Oil
Emollient
|
Hydrating
|
|
| 0 |
Potassium Hydroxide
Buffering
|
|








