... elasticity, possess the moist and bright skin, tonning, even wrinkle, repair and beauty effect.What is Hyaluronic acid?Hyaluronic acid ... widely distributed in human in the connective tissue, also called anti-aging factor, to human body skin metabolism, played an ... keep skin moist, relaxed, make skin more elastic, rise to anti-wrinkle anti-creasing, slow the skin aging, beauty nurture the role. Dry ...