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Hyaluronic Acid Medium MW Grade From China Factory HA Powder

Hyaluronic Acid Medium MW Grade From China Factory HA Powder

Hi-Tech Trading, one of the professional manufacturers and suppliers in China, warmly welcomes you to buy or wholesale our quality, safe and effective hyaluronic acid medium mw grade from china factory ha powder, professional made in our factory. For any futhure inquires,please feel free to contact our factory,sales@qfhitech.com

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Hyaluronic Acid Medium MW Grade from China Factory HA Powder



Description


Arguably the most important property of HA is its ability to bind water and regulate the hydration of tissues.  HA, whose molecular weight can reach into the millions of daltons, can hold hundreds of times its weight of water.  Under certain conditions, degradation of HA occurs and results in the appearance of sagging or wrinkled skin.  This may happen as a result of infection, wound, or simply the natural aging process .  The high water-holding capacity and the contribution to maintenance of the dermal layer of skin makes HA extremely attractive for use in moisturizers and anti-aging creams as well as for wound healing support.



Moisturizing is the most important effect of Sodium Hyaluronate in cosmetics products. It can be hydrated shell in skin surface and make the corneum hydration and softening. Compared with other humectants, Sodium Hyaluronate is less effected by the environment as it has the highest hygroscopic capacity in a relatively low humidity (e.g., in a dry winter), but has the lowest hygroscopic capacity in a relatively high humidity (e.g., in a damp summer). This unique property of Sodium Hyaluronate makes the skin adapt to different seasons. 


Specification


Item

Standard

Appearance

White   powder

Glucuronic   Acid

≥   44%

Sodium   Hyaluronate

≥   91%

Appearance   of Solution

A600nm≤   0.01

Nucleic   Acid

A260nm≤   0.5

pH

5.0-8.5

Molecular   Weight

0.8-1.5   Million Da.

1.5-1.8   Million Da.

8000-15000   Da.

Protein    

≤0.05%

Loss   on drying

≤10.0%

Residue   on Ignition

≤20.0   %

Chlorides

≤   0.5%

Iron

≤   80ppm

Heavy   metal

≤10ppm

Arsenic

≤2ppm

Bacteria   Count

≤100CFU/G

Molds   & Yeast

≤10CFU/g

Staphylococcus   aureus

Negative

Pseudomonas   aeruginosa

Negative

Hemolysis

Negative

Viable   Hemolytical Streptococci

Negative


Applications


Skin care products: creams, emulsions, essences, lotions, gels, facial masks, etc.
Beauty products: lipsticks, eye shadows, foundations, etc.
Cleansing products: facial cleansers, body washes, etc.
Hair products: shampoos, hair conditioners, styling gels, hair restorers, etc.



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