A dermatologist weighs in on one of the serum's main ingredients, peptide Argireline — and explains how it works.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Our under eyes have taken a real beating over the years. Decades of stress, lack of sleep, and ...

Plus, everything you need to know about the needle-free alternatives.

Botox has become increasingly popular with people in their 20s seeking to stave off wrinkles. Clinics market what is known as "baby Botox," lower dose treatments administered less frequently than ...

You’ve probably heard a lot about Botox, but do you know what it is, how it works and its many uses? While it’s known for its cosmetic usage, less common uses for health conditions are gaining ...