This is an unique Hydrapeptide gel that is Hyaluronic acid based which can enhance skinâ€™s moisture and reduce the signs of photo-aging. It also contains Peptides which are amino acids that can mimic the fragments of human collagen, thus producing collagen and reducing wrinkles and fine lines. Additionally this gel contains Glyco-aminoglycans and Chondrotin sulfate which help prevent collagen breakdown from UV light exposure.It is water based, fragrance free, oil-free, anti-acne and easily worn under makeup, sunscreen, a moisturizer, or it can act as a light weight moisturizer for oily or acne prone skin. Let this unique combination enhance your skin moisture and reduce dry skin and photo-aging. Its never oily or heavy, it goes on like waterand just protects and hydrates your skin!