Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. Glycolic acid is made up of the smallest molecules in the ...

Glycolic acid is an alpha hydroxy acid (AHA) that exfoliates by penetrating the outer surface of your skin. It’s derived from sugar cane but can also be found in plants and fruits like beets, ...

Glycolic acid is an alpha hydroxy acid (AHA) derived from sugar cane and primarily used for reducing lines and wrinkles, hyperpigmentation, dryness and acne. It is a chemical exfoliant that removes ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? You know your friend with the amazing skin—glowy but not oily, and never a ...

Glycolic serums have anti-ageing properties that will give you youthful skin. Check out its skincare benefits and how to use it in our guide. If you are a skincare enthusiast, you would know the basic ...

Give us $100 and we can point you toward an array of anti-aging serums guaranteed to deliver the kind of results worth writing home to mom. But give us $25 and we have our work cut out for us. We've ...