Using an AHA (or Alpha Hydroxy Acid) in your skincare routine may not sound like the most appealing thing. But despite the dubious name, experts and editors agree that these chemical exfoliants ...

Alpha Hydroxy Acids, or AHAs as they're commonly referred ... Sommerlad says, adding that "although tartaric acid is part of ...

“Lactic acid belongs to the family of alpha hydroxy acids (AHAs),” says Kordecki. “It’s found in dairy products, and it’s what gives yoghurt and soured milk that distinctive tang.

How are alpha hydroxy acids and beta hydroxy acids different? Alpha hydroxy acids (AHAs) and beta hydroxy acids are chemical compounds commonly used in skin care for their exfoliating properties.

That’s where mandelic acid comes in. This gentle ingredient, made from bitter almonds, has larger molecules than other Alpha Hydroxy Acid (AHAs), making it a gentle option for sensitive skin.