Retinol is part of the retinoid family, a broad category of skincare treatments ... retinol-vitamin C skin peel increased the amount of skin lipids (fats) in menopausal women.

If you’re dealing with acne, you may want to consider adding retinol to your nightly skin care ... the class of vitamin A derivatives that retinol falls into — as a topical treatment for ...

But I get it. The ingredient, a form of vitamin A, is the gold standard for addressing just about any skin-care concern — from acne to wrinkles to hyperpigmentation — so its become the go-to ...

It serves many purposes, including acting as our first defense against germs and the environment, and converting sunlight to vitamin D. The layer of fat under the skin's surface helps ensure that ...