Conditions Rosacea Azelaic Acid
Az
Strong evidence

Azelaic Acid for Rosacea

Calms redness, fades acne marks, and clears bumps, all without aggravating sensitive skin. Pregnancy-safe.

Why it works for Rosacea

Calms the inflammation behind rosacea bumps and pimples, fights the microbes involved, and keeps pores from clogging. It is approved as a 15 percent gel and a 15 percent foam for the bumpy, pimple-like type of rosacea. It works by dialing down two of the main inflammation triggers in rosacea skin. In trials (Thiboutot 2003), applied twice a day it cleared 50 to 70 percent more bumps than a dummy cream. A 2025 analysis ranked 20 percent azelaic acid the most effective topical, ahead of ivermectin, metronidazole, and minocycline.

How Azelaic Acid works

Dicarboxylic acid that inhibits tyrosinase and is antimicrobial against C. acnes.