What is retinol? Retinol serum, a vitamin A derivative, is a beauty staple, particularly when considering the age-old question of retinol vs vitamin C serum. It's a potent ingredient lauded for ...

Truskin’s Vitamin C Super Serum is $27 today. It’s formulated with vitamin C, retinol, and hyaluronic acid, and it has over 9,000 five-star ratings.

The TruSkin Vitamin C Serum isn’t only a celeb favorite that has garnered more than 10,000 purchases in the past month but it’s the trifecta of vitamin C serums for the face.

Vitamin C, also known as ascorbic acid, is a common skincare ingredient that is readily absorbed by the skin and has a long ...

Discover the transformative power of retinol! Learn how this skincare product reduces wrinkles, fades acne scars, and boosts ...

Our writer tested the best vitamin C serums, including SkinCeuticals and CeraVe, and asked experts for their top picks for sensitive, oily, and acne-prone skin.

The most effective vitamin C serums contain L-ascorbic acid at a 10% to 20% concentration. Vitamin C serum can be applied both morning and night after cleansing and toning. Timeless 20% Vitamin C ...

We asked experts for thoughts on the best drugstore vitamin C serums—including picks from CeraVe and the Ordinary—that deserve a spot in your routine.

Vitamin C is a potent ingredient used to boost the skin’s radiance and improve the look of skin. Here, ELLE Beauty found the 13 best vitamin C serums for sensitive skin types.

Korean skin care formulas are gentle yet deliver the results we can see. Discover the best Korean vitamin C serums, according to experts, editors, and customers.

Both retinol and Vitamin C have unique benefits, but their effectiveness depends on your specific skin concerns. Retinol is best for those looking to tackle fine lines, wrinkles, and acne ...