Hyaluronic acid is a natural biological molecules that widespread exist in skin and other organize, with excellent keep moisture role, international community was known as an ideal natural moisture factor. It is the best moisturizing properties substances of cosmetics that now found in the natural world.
Hyaluronic acid role in the skin, macromolecules hyaluronic acid can be formed permeability layer on the surface of the skin, let the skin smooth and humid, and blocking foreign bacteria, dust, UV intrusion, protection of the skin from abuse; Small molecule hyaluronic acid can penetration dermal, and have a slight expansion of capillaries and blood circulation, improve intermediary metabolism, and promote skin absorption role, have a strong effect of elimination wrinkles, increase skin elasticity, retard skin aging. Hyaluronic Acid can promote the epidermal cells proliferation and differentiation, and elimination of oxygen free radicals, prevent and repair skin damage. Hyaluronic acid aqueous solution have a high viscosity, water can thickening; emulsion with oil, the paste is evenly delicate, have a stable emulsify effect.
Appearance: White powder
Molecular Weight: (0.8-2.0)×106
Dry weight loss: ≤10.0%
Blanch residue: 15%~20%
PH(0.1% Aqueous Solution): 6.0~7.5
Heavy metals (lead): <10 ug/g
Arsenic: <2 ug/g
Hemolytic streptococcus: None
Total germs: <100 CFU/g
Other microbial indicators: Meet national standards
Uses:Hyaluronic acid is the best high-end cosmetics natural moisturizing ingredients, have good compatibility, and can be added to almost any cosmetics, widely used in facial cream, the emulsion, makeup water, facial bath, shampoo and conditioner, mousse, lipstick and other cosmetics, General content is 0.05 ~ 0.5%.
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