This product is great. I neglected my skin too long. I do not even know if it was dry, combination, or dehydrated. On the advice of a pro I took this moisturizing serum and I felt the difference from the first application! No fat layer effect, it penetrates immediately, the gel texture is nice and smells good. First very positive impression so long as it lasts! I put before my day cream in the morning, and I apply it only in the evening.