English name: Sodium hyaluronate
Chinese alias: hyaluronic acid
Content: 98% Glucuronic acid 47%
Executive standard: cosmetic grade; food grade
Traits: white or off-white powder
Packing: 1kg / bottle
Storage: protected from light and sealed
Uses: Sodium hyaluronate acts on the skin surface. Macromolecular hyaluronic acid can form a breathable film on the skin surface to make the skin smooth and moist, and can block the invasion of foreign bacteria, dust and ultraviolet rays to protect the skin from infringement; Small molecule hyaluronic acid can penetrate into the dermis, has slight expansion of capillaries, increase blood circulation, improve intermediate metabolism, promote skin nutrient absorption, and has strong wrinkle-reducing function, which can increase skin elasticity and delay skin aging. Hyaluronic acid can also promote the proliferation and differentiation of epidermal cells, scavenge oxygen free radicals, and prevent and repair skin damage.