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 ...

Treating acne (and the discoloration it leaves behind) is no easy task but the best azelaic acid products can speed along the process. If you're a skin-care enthusiast, you've likely heard of ...

"Azelaic acid is used by dermatologists at prescription-strength for the treatment of rosacea, acne, and pigmentation," said ...