Azelaic Acid

Also known as AzA, azelaic, dicarboxylic acid

What is azelaic acid?

Azelaic acid is a gentle acid found in grains like wheat, rye, and barley. It clears the bacteria behind breakouts, calms the redness of rosacea, and fades dark marks. It is one of the few acne ingredients that also suits sensitive skin.
Best forRosacea Acne Melasma Redness Post-acne marks

Products with azelaic acid

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Pairs well with

  • Niacinamide
  • Hyaluronic acid
  • Sunscreen
  • Ceramides

Use with caution

  • AHAs and BHAs in the same application
  • Retinol when you first start
  • Broken or freshly shaved skin

Azelaic Acid FAQs

Start with 10%, which you can buy without a prescription. Strengths of 15% and 20% come from a doctor.

Use it once a day for the first two weeks, then move to morning and night. Mild itching or tingling in the first weeks is common and fades.

Azelaic acid can cause a short purge, because it speeds up how fast clogged pores come to the surface. It usually settles within four to six weeks.

Redness and breakouts often improve in four to eight weeks. Dark spots take closer to three months.

Related reading

Azelaic acid 101: benefits and how to use it Does azelaic acid cause purging? Rosacea explained: triggers and what to avoid

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.