Glytone Night Renewal Cream is formulated with Glycolic Acid and Retinaldehyde, a direct precursor to Retinoic Acid. This rich and elegant night cream is designed for aging and/or hyperpigmented skin to visibly even skin tone, reduce the appearance of sun spots, fine lines and wrinkles. As part of your evening skin care regimen, the 5.5 PFAV, Free Acid Value of Glycolic Acid gently exfoliates skin and prepares it more efficacious treatment from the other ingredients. The Retinaldehyde improve the feel of firmness and elasticity, and reduce the appearance of fine lines, wrinkles and rough skin. Composed of rich, very nourishing but “non-oily” emollients, this powerful duo helps to reveal brighter, smoother, while reduce signs of premature aging such as fine lines and wrinkles while keeping skin moisturized, smooth and plump to reveal more youthful skin Suitable for all skin types.