All scans / Exfoliants / Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant
Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant ingredients: is it worth it?
This is a well-formulated, mid-strength AHA exfoliant that should work, but its acid combo demands respect in sensitive or compromised skin.
This is a well-formulated, mid-strength AHA exfoliant that should work, but its acid combo demands respect in sensitive or compromised skin.
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The clearly stated 6% mandelic + 2% lactic acid in a water/humectant base gives meaningful chemical exfoliation, and the inclusion of pH adjusters strongly suggests the formula is tuned into the effective AHA range (roughly pH 3–4) rather than being neutralized into uselessness. Humectants like saccharide isomerate, glycols, and amino acids help counter dryness, but there are no dedicated barrier lipids or soothing powerhouses, so efficacy is driven almost entirely by the acid strength and leave-on format, with a moderate irritation risk for rosacea, barrier-damaged, or very sensitive skin.
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DemythSkin rates Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant 4.1/5 for efficacy and 4.3/5 for safety.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (12)⌄
FULL INGREDIENT LIST⌄
Aqua, 2,3-Butanediol, Mandelic Acid, Lactic Acid, Sodium Hydroxide, Myrica Cerifera Fruit Extract, Akebia Quinata Stem Extract, Prunus Lannesiana Flower Extract, Lactobacillus Ferment Lysate, Saccharomyces Lysate, Achillea Millefolium Extract, Saccharide Isomerate, Arginine, Hydroxyacetophenone, Butylene Glycol, Sodium Phytate, Pentylene Glycol, Xanthan Gum, Citric Acid, Sodium Citrate, 1,2-Hexanediol, Caprylyl Glycol, Sodium Benzoate.
WHAT EACH INGREDIENT DOES (23)⌄
- Aqua
- solvent base
- 2,3-Butanediol
- humectant solvent
- Mandelic Acid
- AHA exfoliant
- Lactic Acid
- AHA exfoliant
- Sodium Hydroxide
- pH adjuster
- Myrica Cerifera Fruit Extract
- botanical extract
- Akebia Quinata Stem Extract
- botanical extract
- Prunus Lannesiana Flower Extract
- botanical extract
- Lactobacillus Ferment Lysate
- fermented extract
- Saccharomyces Lysate
- fermented extract
- Achillea Millefolium Extract
- botanical extract
- Saccharide Isomerate
- long-lasting humectant
- Arginine
- amino acid humectant
- Hydroxyacetophenone
- antioxidant preservative booster
- Butylene Glycol
- solvent humectant
- Sodium Phytate
- chelating agent
- Pentylene Glycol
- humectant solvent
- Xanthan Gum
- viscosity modifier
- Citric Acid
- pH adjuster chelator
- Sodium Citrate
- buffering agent
- 1,2-Hexanediol
- solvent co-preservative
- Caprylyl Glycol
- emollient co-preservative
- Sodium Benzoate
- preservative
EXTERNAL CITATIONS
Mandelic Acid: Mandelic acid (an aromatic alpha-hydroxy acid) has been shown in clinical studies to improve acne and hyperpigmentation with relatively less irritation than glycolic acid at comparable strength, especially in darker skin phototypes.
Lactic Acid: Lactic acid is a well-studied AHA that promotes epidermal exfoliation and can improve texture and mild hyperpigmentation when used in the 5–10% range at low pH in leave-on products.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant: common questions
Is Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant worth it?
Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant scores 4.1 out of 5.0 for efficacy (Effective) and 4.3 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. This is a well-formulated, mid-strength AHA exfoliant that should work, but its acid combo demands respect in sensitive or compromised skin.
What are the key active ingredients in Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant?
Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant contains these gold-standard actives with strong clinical evidence: Lactic Acid.
Does Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant. It scores 4.3 out of 5.0 for safety.
How is Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
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