China Food Cosmetic Pharmaceutical Hyaluronic Acid Serum Powder Pure Hyaluronic Acid Powder for Moisturizing, Find details about China Hyaluronic Acid, Hyaluronan from Food Cosmetic Pharmaceutical Hyaluronic Acid Serum Powder Pure Hyaluronic Acid Powder for Moisturizing
Product Details
Product name:Hyaluronic Acid powder
Other name: HA, Hyaluronan, Sodium Hyaluronate
Assay: 95% min.
Appearance: White powder
CAS: 9004-61-9
Molecular Formula: (C14H21NO11)n
Different Molecules Weight of Hyaluronic Acid Powder
Item | Molecular weight | Dissolution Rate | Function |
Normal Molecular weight | 0.8~1.80 Million Daltons | Slower, need to be dispersed or infiltratedor heated | Moisturizing & Filming |
Low Molecular weight | 0.2~0.4 Million Daltons | Faster, about 10min | Reduce sticky feeling, transdermal absorption |
Oligo | 10,000 Daltons | Extremely fast, about 3mins. | Quickly transdermal absorption & Nourishing skin |
Specification:
Origin | Fermentation |
Appearance | White powder |
Appearance of 0.5% aqueous solution | clear to slightly opalescent,colourless solution |
Clarity of 1% aqueous solution (660 nm, 1 cm) | < 0.010 |
Loss on drying (%) | ≤ 10.0 |
Molecular weight (MDa) | 0.2 - 2.2 |
Kinematic viscosity (0.05% solution) (cSt | 1.75 - 2.7 |
pH of 0.5% aqueous solution | 5.0 - 8.0 |
Protein (%) | ≤ 0.1 |
Microbial contamination (CFU/g) | < 100 |
Hyaluronic Acid (%) | > 95.0 |
Glucuronic acid (%) | > 45.0 |
Water Solution
Main Functions
In Foods ( oral grade HA supplements):
- Enhance the skin's water retention function, smoothing, delicate and elastic skin.
- Delay skin aging;
- Improving joint lubrication and reducing joint pain;
- Delaying the aging of other tissues and organs, due to reduced HAIn Cosmetics:
- Skin nutrition
HA is the skin natural biological material, could enrich HA in the skin.
Low molecular HA can infiltrate directly into the dermis, to achieve the function of the skin nutrition.
- Moisturizing
Moisturizing effect is the important role of HA in the cosmetics, it can form hydration film on the surface of the skin, soften the cutin layer of hydration, make skin soft and smooth and delicate.
- Thickening
HA has a high viscosity in aqueous solution, 1% of its aqueous solution is gelatinous, which has thickening and stable effect in the cosmetics.
- Hair products containing HA can form a film on the hair surface to moisturize hair, make the hair easy to comb, elegant & natural.
- Repair and prevention for Skin damage
HA eliminate the oxygen free radicals, and promote the regeneration of the injured area of skin.
HA and uv absorber are used together in sunscreen to protect skin to taste mixed use. It not only can reduce the transmission of uv, and can repair the damanged skin by the ultraviolet radiation to skin.In Pharmaceuticals:
Food ,cosmetics and Pharmaceuticals