This 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 Soothing Toner -Hydro-balance Toner -Whitening Toner -Any Serums / Essence Ingredients: Sodium Hyaluronate