Keep in mind that you should avoid using astringents or “deep-cleansing” cleansers while you use azelaic acid. Some people will need to apply the medication twice per day, but this will vary ...

Because it's flammable, you'll need to avoid smoking and open flames after you apply it. Prescription products usually have 15%-20% azelaic acid, while over-the-counter versions have less.

The serum, which is also one of our favorite acne and melasma treatments, contains 10% azelaic acid, and it’s gentle enough to use up to twice a day, according to the brand. This 10% azelaic ...

There’s some evidence to show that applying a 5, 10, or 20 percent azelaic acid formula twice daily for six months can help improve melasma discoloration, though more high-quality evidence is ...

Per Dr. Chimento's instructions, you'd typically have to use azelaic acid with other medications, since seeing significant results may take a while if you're just using the ingredient on its own ...

Azelaic acid—ever heard of it ... those experiencing melasma during that time (aka pregnancy mask). But before applying any new ingredient all over your face, always patch test it in case ...

How to use it: You should apply azelaic acid after cleansing and before moisturizing. Since it’s a gentle ingredient, you can use it daily both day and night. You can also combine it with other ...

Gentle but very effective, this liquid exfoliant combines azelaic acid with lactic acid and BHAs, and it’s suitable for everyday use. Suitable to use either alone or mixed in with your favourite ...

I’m always on the lookout for products capable of heavy lifting, and Facetheory’s take on azelaic acid reads like a multitasking dream. I wanted to use it at this point in time, especially ...

azelaic acid, niacinamide and centella asiatica, this is the serum equivalent of a comfort blanket for stressed-out skin. While it calms reactive skin upon application, it also claims to reduce ...