透明质酸钠是皮肤固有的生物物质，外源性的透明质酸钠是对皮肤内源性透明质

Sodium hyaluronate skin inherent biological substances, exogenous supplement of sodium hyaluronate is sodium hyaluronate derived within the skin. Smaller mass of sodium hyaluronate can penetrate the epidermis of the skin, and promote the excretion of waste skin nutrition supply, thereby preventing skin aging, play a role in cosmetic and beauty. Skin care is more important than other makeup, has become a modern look and beauty conscious

Sodium hyaluronic acid is an inherent biological substance in the skin, and sodium hyaluronic acid is a supplement to the endogenous hyaluronic acid in the skin. Sodium hyaluronic acid, of low quality, can penetrate the skin epidermis, promoting the supply of skin nutrition and waste excretion, thus preventing skin aging and beauty and beauty. Skin maintenance is heavier than other make-up, has become the modern people's desire to maintain the face consciousness

Sodium hyaluronate is the inherent biological substance of skin, and exogenous sodium hyaluronate is the supplement of endogenous sodium hyaluronate. The sodium hyaluronate of smaller quality can penetrate into the skin epidermis, promote the supply of skin nutrition and the excretion of waste, so as to prevent skin aging and play the role of beauty and beauty. Skin care is more important than other make-up, which has become a modern sense of beauty