IQ Natural Active Clinical Strength Retinol Collagen Building Serum - Anti Aging Cream Wrinkle Moisturizer - Hyaluronic Acid, Vitamin E - 72% Organic Lighten, brighten and tighten with our Retinol Vitamin A Serum. Retinol is an extremely powerful antioxidant that has been proven to help repair damaged skin and fight against aging. It's also been show to help fade age spots and reduce the appearance of wrinkles and fine lines. Our Retinol Brightening Serum also contains hyaluronic acid, which penetrates deep into the skin to give it the most moisture possible. Once there, it doesn't just moisturize the skin cells, it actually acts as a molecular sponge, retaining water molecules to keep your skin hydrated, plump, and soft.. IQ Natural Active Clinical Strength Retinol Collagen Building Serum - Anti Aging Cream Wrinkle Moisturizer - Hyaluronic Acid, Vitamin E - 72% Organic