As with any acid, overuse or combining it with other harsh acids can lead to skin irritation. “Using glycolic acid in high ...

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

Salicylic acid might just be the true one-stop-shop powerhouse of skincare—and when I say skin, I mean all of your skin. From head to toe, salicylic acid has proven to be adept at clearing dead skin ...

Peptides, niacinamide, glycolic acid, citric acid, hyaluronic acid, salicylic acid and more are common names of agents found ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Marina ...

Understanding your skin type is the first step to building a routine that works. Here’s how to decode your skin’s signals for ...

Is air pollution clogging your pores, triggering skin inflammation and impacting your skin health negatively? Dermatologist ...

"AHAs are water-soluble, so they typically stay near the skin’s surface. However, mandelic acid is unique as it can penetrate ...

Glycolic acid isn’t just for glowing skin—it can reset your scalp, clear buildup, and boost healthier hair growth. This guide ...

"Some moisturisers also contain ingredients like salicylic acid, lactic acid or urea, which gently exfoliate while locking in ...

If you need a complete crash course on glycolic acid and how it works, we’ve got you covered, but for a quick refresher: “Glycolic acid is an alpha hydroxy acid (AHA) that gently dissolves the bonds ...

"I put it on cotton wool and was shocked at the colour of the cotton wool by the time I had finished going around my face - I ...