Cosmopolitan UK / 16 Mar 2020

Your complete guide to salicylic acid
“…[salicylic acid] is an active ingredient that is mainly used for acne. It has a large molecular size which doesn’t penetrate the skin as aggressively,” says Medical Aesthetician Bianca Estelle. “It’s ideal for addressing excess oil within the skin, including on areas of cystic and inflamed acne…”