Retinol Boosting Serum by Neutrogena This silky, lightweight serum offers una dose of pure retinol on the skin's surface to combat the many visible signs of aging for una younger, healthier skin. It's so effective that 100% of people who tried it saw visible results in 1 week. Pure retinol is una Dermatologist Tested Vitamin A. This powerful ingredient has been scientifically proven to increase collagen production and cell regeneration on the skin's surface to fight fine lines, wrinkles, and age spots.
