Retinol or treninoin (prescription only) are derivatives of Vitamin A thus making them antioxidants, very powerful antioxidants to be specific. Treninoin (Retin-A) is only available as a prescription. Most over the counter retinol products use retinol, retinyl proprionate, retinyl acetate, retinyl lineolate, and retinaldehyde. This class of skincare products are amazingly popular. Everyone from tweenagers [...]
