We already know Korean skincare is a few notches above what we have in America. They're ahead of us in terms of what's ...

But vitamin C is one of those ... to a $60 bottle of smelly serum. That’s why it’s important to find the right formulation — one that makes vitamin C as stable as possible while also ...

For first-time users, we chose the TruSkin Vitamin C Serum for its high-performing yet simple formula. And for those with more mature skin, we recommend the SkinMedica Vitamin C+E Complex which ...

I’ve been using the brand’s Hydrating Facial Cleanser ($15) for years and wasn’t surprised at the slightest when its Skin ...

What does a vitamin C serum do? 'Vitamin C is a staple for so many skin concerns,' explains facialist Abigail James. 'It's an antioxidant, which means it can protect against free radical damage ...