and this Vitamin C serum is no exception: the vit-C is combined with essential fatty acids for a formula that’s ideal for dry skin types. Olay Luminous Niacinamide + Vitamin C Super Serum $35.99 ...

The Olay Vitamin C + Peptide 24 Serum is proof that you can ... I didn’t use any new cleansers, moisturizers or face masks. I’ve used my two favorite products, as of late, with each test: ...

Our editors tested drugstore moisturizers to find the best ones that are affordable but feel much more expensive.

L-ascorbic acid is the active ingredient here, and it’s especially good at absorbing into skin. Other options—like the 3-O-ethyl ascorbic acid in the Olay Vitamin C + Peptide 24 Brightening ...

National Vitamin C Day has arrived! Here are seven of the best Vitamin C beauty products to shop to achieve radiant skin.