3 Things To Know About Azelaic Acid When Deciding Which Formula Is For You
We may receive a commission on purchases made from links. Yet azelaic acid proves otherwise. Similar to other chemical exfoliants, azelaic acid comes in different strengths. For OTC azelaic acid, the strength will land somewhere between 10% to 12%. If you’ve received a prescription, it will be 15% or 20%. For stubborn mild to moderate acne or rosacea, prescription-strength azelaic acid is your best bet. It’s not as harsh as retinoids or salicylic acid, but it is still effective against inflammation....