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Exfoliants

Mandelic Acid

扁桃酸

Also known as: AHA

What it does

  • Gentle exfoliation
  • Antibacterial
  • Brightening
  • Suitable for darker skin tones

Effective concentration

Minimum 5% Optimal 10%

Larger molecular size means slower penetration and less irritation.

Evidence

Moderate evidence

Studies support use for acne, melasma, and photoaging, especially in darker skin tones.

Skin types

Well suited for: Sensitive All Darker Skin Tones

Gentlest AHA due to large molecular weight.

Helps with

Acne & Breakouts Dark Spots & Hyperpigmentation Uneven Texture Dullness
Irritation potential
Low
Comedogenic rating
0 / 5
Pregnancy
Generally considered safe during pregnancy

Generally considered safe at low concentrations.

Good to know

Best AHA for beginners and those with darker skin tones (lower PIH risk). Always use SPF.

Related ingredients

Lactic Acid Gluconolactone Niacinamide Tretinoin Sodium Ascorbyl Phosphate Retinol

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Educational information only — not medical advice. Always patch test and consult a dermatologist for skin concerns.