skin aging is primarily due to a decrease in skin cell metabolism and free radical damage to the skin's supporting tissues. avene retrinal cream 0.1%, through exclusive and patented technology, provides a stable and highly effective form of vitamin a for improvement of the signs of aging with minimal irritation. it has been clinically proven to effectively smooth away fine lines and wrinkles. with regular use, it restores skin radiance, suppleness and elasticity. sutable for dry skin.