If you’re at all familiar with the skin-care world, you’ve already heard of AHAs (alpha hydroxy acids) and BHAs (beta hydroxy acids). These chemical exfoliants promote cellular turnover and can help ...

Aimed at softening and smoothing skin by gently but effectively exfoliating the top layer of skin, lactic acid can significantly improve the appearance of all skin types with regular use. It can be ...

From glycolic to salicylic, exfoliating acids have quickly become a mainstay in our beauty routines. But lactic acid seems to be the lesser known of the bunch, despite being a dermatologist’s favorite ...

Hypochlorous acid is a gentle acid used for soothing inflammation, speeding up wound healing, and treating skin conditions like acne and eczema. Hypochlorous acid, aka HOCl, is one of the hottest ...

From puberty to the fully developed frontal-lobe years, I’ve struggled with acne-prone skin. Mandelic acid solved what years of trial and error with AHAs, BHAs ...

Acid rain is a very broad term. It encompasses not only rain but also other forms of precipitation including fog, hail, sleet, snow, dust, and gas. It can even cause haze or smog, contributing to the ...

If you’re wondering how to use hyaluronic acid in your daily skin care routine, you’re not alone. The word acid makes it sound like a daunting ingredient to some, but hyaluronic acid is actually a ...

A Whole Bunch of Our New Favorite Skin-Care Essentials Are on Sale Today By Hannah Frye Hannah Frye is a writer covering beauty and style products. She’s tested over 100 facial moisturizers (and ...

Famed for her approach, Dr Jo Mennie, practitioner at Get Harley and co-founder of Løuco, is the go-to skin expert for hormonal skin health and pregnancy-related skincare. Here she reveals the ...

Acid reflux, or gastroesophageal reflux (GERD), is a common condition that happens when stomach acid flows back up into the esophagus, causing discomfort such as heartburn. It can be triggered by ...