Retinol is pure and active Vitamin A. It is proven to improve mottled pigmentation, fine lines and wrinkles, skin texture, skin tone and color, and hydration levels. Because skin becomes thinner and stretches with age—creating wrinkles and fine lines—retinol actually thickens skin, which gives the appearance of a firmer, healthy complexion. The aging process slows the rate of cell production, which causes layers of dead, thick, damaged skin cells to remain on the surface, resulting in outward signs of aging—wrinkling, age spots, and enlarged pores. Retinol stimulates cell production underneath the skin to increase the rate of cell turnover and exfoliation, resulting in smoother, softer skin with diminished signs of aging.