This is a moisturizer with glycolic acid, hyaluronic acid, and SPF 15. I, however, found it to be very oily and greasy on my skin. It just sort of sat on the surface without sinking in, even if I just used a tiny bit. I liked that it had glycolic acid and hyaluronic acid in it, but would prefer it not be marketed as a daytime moisturizer because glycolic acid makes your skin more sensitive to the sun. I know that there is SPF in it though, so that makes it a bit better for daytime use. The other thing I really didn't like about this product was how they tell you to use it at night as part of their 3-step face kit (that supposedly makes your skin all ooh-la-la and clear and beautiful). I don't like the idea of putting SPF on my acne prone, clog prone skin at night when I don't need it. So, this is a miss for me. However, they do have pretty good service and there is a 60 day full refund policy.