Dermatologists recommend retinol since it contains Vitamin A derivative known to enhance collagen production, eliminating the appearance of wrinkles and fine lines. When applied regularly, retinol helps to smooth and firm the skin around and under the eye. And while there are many eye creams on the market, Maryann eye cream is believed to contain the most retinol. So, applying Maryann eye cream habitually will leave the skin, hydrated, smooth, and irritation-free.