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Azelaic Acid

Watch if sensitive·Strong evidence

A naturally occurring dicarboxylic acid used to even tone and calm breakout-prone or redness-prone skin, also available at higher strengths by prescription. It is well tolerated overall, though mild tingling or dryness can occur when starting use.

Worth knowing

  • Can irritate, especially left on

Products with Azelaic Acid

References

This dossier covers safety and concern. For what the efficacy evidence says about Azelaic Acid, see SerumTruth ↗, our sister site.

Cosmetic information for general education, not medical advice. Concern is graded on cited evidence, never on hazard-score lists. See how we score.