Katlein Franca, MD, is a dermatologist and clinical associate professor of Dermatology & Cutaneous Surgery and Psychiatry & Behavioral Sciences at the University of Miami. Different kinds of skin ...

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 ...

We may earn commission from links on this page, but we only recommend products we love. Promise. So we all know hyaluronic acid to be the MVP of skincare—or, at least, that’s what you’ve ...

I’m holding off on Botox for now, and I am quite the holdout. At 45 years old, I’m the last one of my friends or coworkers to give the neuromodulator a shot (pun intended), and many women get ...

When you think of Korean skincare, you might picture a lengthy, 10-step morning and night routine. In reality, the so-called “10-steps” were always a misunderstanding. Per K-beauty expert Sarah Chung ...

Marisa Garshick, MD, FAAD, is a board-certified dermatologist and clinical assistant professor of dermatology. Skin lesions can be primary (present from birth or develop later in life) or secondary ...

Panthenol comes from vitamin B5 and is a moisturizing compound. It can come from either animal or plant sources. Panthenol can be found in the ingredients in hair conditioners or body wash. Panthenol ...