Time-released Retinol - the purest form of anti-aging Vitamin A skin resurfacing treatment - blends with Glucosamine, a skin-renewing non-acid sugar complex, and Matrixyl, a bioactive skin firming peptide, to gently smooth surface wrinkles, fine lines, crow's feet, laugh lines, even skin tone and restore skin's youthful texture. Ophthalmologist-approved for use around the eyes as an eye treatment. There are lots of anti aging wrinkle treatments available we believe this is one of the best. Use it at night, it can reduce as much as 68% of visible wrinkling within two to four months of continuous use. Great for people who cannot tolerate AHAs. Available in a 1.12 Fl Oz. (30ml) bottle