In 1971, the FDA approved retinoids — the class of vitamin A derivatives that retinol falls into — as a topical treatment for acne ... Honet says that this retinol serum is a “tried and ...

It also improves texture and can be used on both the face and neck. (To that point, our tester saw improvement in both areas.) At work: a trio of collagen-boosting vitamin A, radiance-boosting ...

Illuminating the complexion Luminant, a brand that uses vegan formulas with up to 99% natural-origin ingredients, introduces their Dark Spot Correcting Serum ... 95% pure retinol (vitamin A1 ...