Hyaluronic SerumThis is a moisture binding serum that can hold up to 1000x of its own weight! It is humectant will act as a sponge for hydration and all the products you apply on after. Great for those who have acne and dehydrated skin from topical products or dry mature aging skin because this will help plump up the skin texture! Directions: Apply 2 4 pumps on damp skin or mix with it with your favorite toner! Moisturizer is applied after. Complement Products: Ultra