Mandelic Acid

Also known as AHA, alpha hydroxy acid, amygdalic acid

What is mandelic acid?

Mandelic acid is an AHA made from bitter almonds. It has the largest molecule of the common AHAs, so it sinks in slowly and rarely stings. It clears breakouts and fades dark marks, and it is a safer pick for deeper skin tones that mark easily.
Best forAcne Sensitive skin Dark spots Deeper skin tones

Pairs well with

  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Sunscreen

Use with caution

  • Retinol on the same night
  • Other acids on the same night
  • Almond allergy (check with your doctor)

Mandelic Acid FAQs

Mandelic acid is the gentlest common AHA. Its large molecule sinks in slowly, which means less stinging.

Mandelic acid fights acne bacteria and clears dead skin from pores. It also fades the marks pimples leave.

Start with three nights a week. Many people work up to nightly use.

Mandelic acid is better for sensitive, acne-prone, or deeper skin tones. Glycolic acid works faster on sun damage and fine lines.

Related reading

AHA and BHA: a guide to exfoliating acids How often should you exfoliate? Tips for preventing adult acne

This content on this page is for general information only and is not medical advice. Always speak to a dermatologist before starting a new skincare routine.