Hyaluronic acid is a compound that complies with many beneficial properties for skin. It is moisturizing, stimulates and revitalizes the cellular production cycle and naturally restores the collagen we lose with age. This is a pure and sterile, akin to the skin and therefore produces no rejection, because its molecules are composed of sugar and is completely biocompatible. All these features make it the perfect anti-aging, then fills and smooths.. Read More