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Ingredient

Azelaic acid

Azelaic acid is a dicarboxylic acid used for pimples, redness and the look of post-acne marks. It is often chosen when someone wants an active that may suit sensitive skin.

INCI: Azelaic Acid

How it works

It may help with inflammation, uneven tone and clogged pores. Many people compare it for both active breakouts and flat marks left after spots heal.

Typical strengths: 10% is common OTC in the UK, US, India and elsewhere. Higher strengths may be prescription-only.

How people use it

  • As a 10% cream or suspension in many OTC markets
  • Once or twice daily on clean skin, often after cleansing
  • Prescription strengths exist in some countries for persistent acne
  • Introduced gradually if you have reactive skin

Who it may suit

May suit

  • Post-acne marks and uneven tone
  • Sensitive acne-prone skin that reacts to stronger actives
  • People comparing mark treatments alongside SPF

May want something else if

  • Anyone who needs urgent help for severe cystic acne alone
  • Those who dislike a slightly grainy or tingling texture in some formulas

What to watch for

  • Mild tingling when starting
  • Results for marks take weeks and vary by person
  • Always pair mark care with daily sunscreen

Compare alternatives

Frequently compared with niacinamide for marks, or benzoyl peroxide for active pimples.

View comparisons

Often discussed for

Acne marksDark spots from acneShaving bumpsSensitive acne-prone skin

AcneSpot picks

Shortlists that include products with Azelaic acid.

Products with Azelaic acid