Advannced Clinicals Retinol Advanced Firming Cream, 16 oz- For Salon Professionals. #1 CLINICALLY PROVEN ANTI-AGING INGREDIENT – Vitamin A (Retinol) is considered to be the #1 Dermatologist recommended anti aging skin care ingredient. It is known to diminish the look of deep wrinkles, sagging skin, fine lines, crepey skin, & sun damage while boosting collagen production to help with firming. First formulated for use after cosmetic procedures, this Retinol Cream is now available for anyone who wants to renew his or her skin.