Containing a trio of skin-soothers: 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 ...

Our editors love this gel-cream ... paired with azelaic acid and other skin-brightening ingredients like tranexamic acid and ...

Despite not being as common as some ingredients, azelaic acid is definitely worth swotting up on. This is what you need to know. It’s one that’s becoming increasingly popular after years of ...

The answer is azelaic acid. Although typically prescribed by ... and all over-the-counter topical sulfur, zinc, and niacinamide treatments.” From the latter category of over-the-counter products ...