Fun fact: Cleopatra, the infamous last queen of Egypt, reportedly took daily baths in donkey milk to maintain her smooth, glowing skin. This might just seem like a crazy beauty hack used before things ...

Another major benefit of lactic acid is its ability to hydrate skin. Unlike other AHAs, lactic acid has a unique structure ...

Like many other chemical exfoliants, lactic acid is an increasingly popular skincare ingredient in many a beauty lover's regime. Not that well-versed in this AHAs magical skincare powers, though? Here ...

When I first heard about using lactic acid for skin, I had a moment of confusion—isn't that what builds up in your muscles during a workout and causes soreness later? Turns out: more or less, yes! I ...

Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk. It's a popular ingredient in numerous skin care products nowadays. But ...

The image of a raw-faced, lobster-red post-acid peel Samantha in Sex and the City was hard to forget. No wonder, then, that some people were put off facial peels after seeing it. In reality, however, ...