Retinol (Vitamin A) Home » Academy » Ingredient Dictionary » Retinol (Vitamin A) Retinol (Vitamin A) Promotes new generation of retinoids.Action similar to tretinoin without the side effects.Non-irritating.Reduces wrinkles and fine lines.Increases the biosynthesis of collagen, elastin and GAGs.Stimulates cell renewal.Smoothing: it improves skin texture. Products with Retinol (Vitamin A) Amplify HC Retinol Serum $139.00 Add to cart HealPro Eye Contour Cream $75.00 Add to cart Retinol (Vitamin A) References