exfoliant aha

Mandelic Acid

Evidencemoderate · Tier 2Irritation riskLowEffective range5–15%In products131

Aromatic AHA with the largest molecular weight among common AHAs, resulting in slow, gentle penetration. Antimicrobial properties make it effective for acne-prone skin.

Concerns it helps

ConcernStrengthStudiesWhat the research says
Acne & breakoutsStrong4Dayal 2020 (PMID 31553119) randomized 50 Indian patients with mild-to-moderate facial acne to 45% mandelic acid peel versus 30% salicylic acid peel at 2-week intervals for 6 sessions. Efficacy was equivalent; mandelic…
BlackheadsStrong—Dayal 2020 (PMID 31553119) randomized 50 Indian patients with mild-to-moderate facial acne to 45% mandelic acid peel versus 30% salicylic acid peel at 2-week intervals for 6 sessions. Efficacy was equivalent; mandelic…
Dark spots & hyperpigmentationStrong2Study in Fitzpatrick IV-VI patients (n=25): 50% mandelic acid peels every 2 weeks for 8 weeks improved hyperpigmentation and fine lines with no post-inflammatory hyperpigmentation (PIH); significantly lower PIH risk…
Post-acne marksStrong—Garg 2009 (PMID 19076192) documented 59.8% reduction in post-acne hyperpigmentation with salicylic-mandelic peels at 24 weeks, superior to glycolic's 46.3%. This is one of the few direct head-to-head trials where…
Fine lines & wrinklesRelevant2corpus (mandelic-acid.json); AHA class fine-line effect

No known conflicts — Mandelic Acid isn’t flagged against any concern or skin condition.

Strength reflects the ingredient’s effect on each concern; study counts match research whose findings relate to that concern.

The research

Mandelic Acid is a exfoliant aha backed by a moderate body of supporting evidence (evidence tier 2 of 4). We track 5 studies for it, 4 reporting a positive effect. It is typically effective at 5–15% in a formulation.

Read the research — 5 studies

Mandelic acid peeling in the treatment of Fitzpatrick type IV-VI skin: efficacy and post-inflammatory hyperpigmentation risk

Q50

Cosmetic Dermatology · 1999 · observational · n=25

Study in Fitzpatrick IV-VI patients (n=25): 50% mandelic acid peels every 2 weeks for 8 weeks improved hyperpigmentation and fine lines with no post-inflammatory hyperpigmentation (PIH); significantly lower PIH risk than glycolic acid peels at equivalent strength in darker skin types

Summary of mandelic acid for the improvement of skin conditions

Q0

Cosmetic Dermatology · 1999 · review

Review: Mandelic daily use clinical observations for photoaging hyperpigmentation acne.

Products with Mandelic Acid

In 131 products — most often serums (51), exfoliants (36), moisturizers (21), from $9.40 to $235.22. Set up a profile to rank these for your skin. Click any product to learn more.

10 of 24
Bubble

Bubble

Over Night Hydrating Sleep Mask

Moisturizer

$20.0050.3ml · $0.40/ml

★★★★★4.8(1,668)

Ideal for

  • GoodDryness
  • GoodDark spots & hyperpigmentation
  • GoodRedness & sensitivity
  • GoodPost-acne marks

Caution

May aggravate: Seborrheic Dermatitis (Cetearyl Alcohol, Shea Butter and Glyceryl Stearate)

Over Night Hydrating Sleep Mask is a exfoliant by Bubble. Key ingredients include Water, Caprylic/Capric Triglyceride, Glycerin.

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DIME

DIME

TBT Serum with Mandelic Acid + Peptides

Serum

$38.0029.6ml · $1.28/ml

★★★★★4.8(7,487)

Ideal for

  • GoodFine lines & wrinkles
  • GoodDark spots & hyperpigmentation
  • GoodRedness & sensitivity
  • GoodPost-acne marks

TBT Serum with Mandelic Acid + Peptides is a retinoid treatment by DIME. Key ingredients include Water, Mandelic Acid, Propanediol.

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RoC

RoC

Retinol Correxion Line Smoothing 2-Step Peel Pads

Exfoliant

$38.99

★★★★★4.8(1,232)

Ideal for

  • StrongUneven texture
  • StrongFine lines & wrinkles
  • GoodDark spots & hyperpigmentation
  • GoodDryness

Not recommended for

Atopic Dermatitis / EczemaRosaceaPsoriasis

Retinol Correxion Line Smoothing 2-Step Peel Pads is a exfoliant by RoC. Key ingredients include Lactic Acid, Glycolic Acid, Mandelic Acid.

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Caudalie

Caudalie

Caudalie Vinoperfect Brightening Daily AHA Micropeel 100ml

Exfoliant – for Dryness

$24.13100ml · $0.24/ml

★★★★★4.7(1,449)

Ideal for

  • RelevantPost-acne marks
  • RelevantDark spots & hyperpigmentation
  • RelevantDryness
  • RelevantBlackheads

Not recommended for

Atopic Dermatitis / EczemaRosacea

Caution

May aggravate: Melasma (Fragrance); Perioral Dermatitis (Fragrance); Psoriasis (Fragrance)

Caudalie Vinoperfect Brightening Daily AHA Micropeel 100ml is a exfoliant by Caudalie. Key ingredients include Glycerin, Coco-Glucoside, Mandelic Acid.

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florence by mills

florence by mills

Clean Magic Face Wash

Cleanser

$18.00100.5ml · $0.18/ml

★★★★★4.7(5,706)

Ideal for

  • ExcellentDryness
  • StrongUneven texture
  • StrongFine lines & wrinkles
  • GoodDark spots & hyperpigmentation

Not recommended for

Atopic Dermatitis / EczemaRosaceaPsoriasis

Caution

May aggravate: Seborrheic Dermatitis (Cetyl Alcohol and Glyceryl Stearate)

Clean Magic Face Wash is a water cleanser by florence by mills. Key ingredients include Cetyl Alcohol, Glycerin, Mandelic Acid.

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Philosophy

Philosophy

Hope In A Jar Deep Hydration & Glow Overnight Mask

Moisturizer

$53.0059.1ml · $0.90/ml

★★★★★4.7(1,550)

Ideal for

  • ExcellentFine lines & wrinkles
  • GoodDark spots & hyperpigmentation
  • GoodRedness & sensitivity
  • GoodUneven tone & radiance

Not recommended for

Atopic Dermatitis / EczemaRosaceaPsoriasis

Caution

May aggravate: Seborrheic Dermatitis (Cetyl Alcohol, Glyceryl Stearate and Polysorbate 60)

Hope In A Jar Deep Hydration & Glow Overnight Mask is a exfoliant by Philosophy. Key ingredients include Caprylic/Capric Triglyceride, Dimethicone, Cetyl Alcohol.

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Cetaphil

Cetaphil

Hydrating & Firming Skin Activator Neck and Chest Cream

Moisturizer

$13.49100.5ml · $0.13/ml

★★★★★4.7(516)

Ideal for

  • RelevantPost-acne marks
  • RelevantDryness
  • RelevantDark spots & hyperpigmentation
  • RelevantAcne & breakouts

Caution

May aggravate: Seborrheic Dermatitis (Cetearyl Alcohol and Sweet Almond Oil)

Hydrating & Firming Skin Activator Neck and Chest Cream is a exfoliant by Cetaphil. Key ingredients include Water, Glycerin, Dimethicone.

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Cetaphil

Cetaphil

Cetaphil Gentle Exfoliating Sa Cleanser

Cleanser – for Acne & breakouts, Blackheads

$12.99

★★★★★4.7(490)

Ideal for

  • StrongOiliness & shine
  • StrongBlackheads
  • StrongDryness
  • StrongEnlarged pores

Not recommended for

Atopic Dermatitis / Eczema

Caution

May aggravate: Perioral Dermatitis (Fluoride)

Cetaphil Gentle Exfoliating Sa Cleanser is a water cleanser by Cetaphil. Key ingredients include Water, Glycerin, Cocamidopropyl Betaine.

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Cetaphil

Cetaphil

Cetaphil Gentle Exfoliating Salicylic Lotion 236ml

Moisturizer

$17.78236ml · $0.07/ml

★★★★★4.6(1,202)

Ideal for

  • StrongOiliness & shine
  • StrongBlackheads
  • StrongDryness
  • StrongEnlarged pores

Caution

May aggravate: Seborrheic Dermatitis (Isopropyl Palmitate, Shea Butter, Cetearyl Alcohol and Glyceryl Stearate); Atopic Dermatitis / Eczema (Salicylic Acid)

Cetaphil Gentle Exfoliating Salicylic Lotion 236ml is a exfoliant by Cetaphil. Key ingredients include Water, Glycerin, Isopropyl Palmitate.

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Peace Out

Peace Out

2% Salicylic Acid Early Stage Acne Dot

Serum

$20.00

★★★★★4.6(954)

Ideal for

  • StrongOiliness & shine
  • StrongBlackheads
  • StrongAcne & breakouts
  • StrongEnlarged pores

Caution

May aggravate: Atopic Dermatitis / Eczema (Salicylic Acid)

2% Salicylic Acid Early Stage Acne Dot is a exfoliant by Peace Out. Key ingredients include Salicylic Acid, Caprylyl Glycol, Ethylhexylglycerin.

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Educational information, not medical advice. Study findings summarise the cited research and may not reflect every formulation.