Designed to hydrate, soften, and rejuvenate the skin. Hyaluronic acid moisturizes the skin and helps prevent the formation of dry, fine lines. One of the most important biological functions of  Hyaluronic Acid is its capacity to hold more water than any other natural substance.  It is best to mix with 100% Squalane. For dry skin you would use more Squalane and for oily skin you would use more Hyaluronic Moisturizer. A little goes a long way and you will find that you only need a few drops to cover the entire face.