Azelaic acid is celebrated online as a skincare all-rounder that is supposed to solve various skin problems. But how much does the active ingredient actually help and what does it depend on?

In the beauty world that's largely dominated by cult-favorites like retinol, hyaluronic acid, AHAs and salicylic acid, azelaic acid is quickly emerging as the underdog of skincare that deserves its ...

There's an overwhelming amount of acids out there, so trying to decipher what your skin needs can be tricky. There are the ones that exfoliate (looking at you, glycolic acid) and acids that hydrate ...

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Azelaic acid is a type of acid that's found in some grains like rye, wheat, and barley. It's naturally produced by Malassezia furfur (also known as Pityrosporum ovale), a yeast found on healthy skin.

University of Illinois at Urbana-Champaign Institute for Sustainability, Energy, and Environment Azelaic acid is a renewable monomer used in the production of lubricants, polymers, and skincare. While ...