Ingredient Index
Why Everyone Is Talking About This Polyglutamic Acid Foundation Hack
Polyglutamic acid is five times more hydrating than hyaluronic acid.
The Benefits of Kale in Skin Care, According to Experts
Your skin needs to get its greens too.
9 Things Derms Want You to Know About Hyaluronic Acid
Skin-plumping hyaluronic acid has become one of the most buzzed-about ingredients as of late, and for a good reason: our skin is making less and less of it each year. […]