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Hyaluronic Acid Cosmetic Grade Raw Material Powder 9004-61-9

Hyaluronic Acid Cosmetic Grade Raw Material Powder 9004-61-9

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 cosmetic grade raw material powder 9004-61-9, professional made in our factory. Any further inquires, please feel free to contact our factory,sales@qfhitech.com

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Hyaluronic Acid Cosmetic Grade Raw Material Powder 9004-61-9



Description


Hyaluronic acid [HA] is a fundamental element of the extracellular matrix. Due to its amazing capacity to retain water, HA is a highly desirable ingredient in moisturizing creams.  Further, because HA can stimulate dermal fibroblast proliferation and migration, it is also ideal for use in wrinkle-reducing and anti-aging formulas.  HA can be purchased at various molecular weights with different molecular weights eliciting different effects on the skin.  For use in wound-healing support or restoring barrier function, high molecular weight is the best option.  For the best results in anti-aging and moisturizing creams, low molecular weight HA is the ideal choice due to increased penetration of the HA through the skin.  Warning: Customers in countries with a dry climate may find that hyaluronic acid has a drying effect, instead of moisturizing. It is theorized that this is due to the HA drawing moisturize away from the skin.


Key benefits of Hyaluronic acid in skin care


Moisturizing and hydration

Reduce fine lines and wrinkles

Increase skin elasticity

Wound healing support

Restoring barrier function



Feature


1. Reliable and safe: Our Cosmetics Grade Hyaluronic Acid is Ecocert certificated and our production is strictly managed according to ISO 9001 and GMP standards. It is all fermented products, non-animal sources, non-GMO and non-BSE/TSE risk.

2. High-purity and lower impurities: higher glucuronic acid content, lower protein, heavy metals and nucleic acid content, compared with other cosmetics grade hyaluronic acid in the market.

3. Different molecular weight ranges to meet different customers' needs.


 Spec.


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



Hyaluronic acid in dry climates


"there is a controversy whether concentrated HA formulas should be used as a moisturizer in dry climate. When air humidity is very low, HA may preferentially pull water from the skin rather than from the air, thus producing the opposite effect."

 

To properly use a hyaluronic acid serum, it needs to be applied onto damp skin and then "sealed" in with a layer of a good moisturizer on top. If applying the hyaluronic acid in this manner still makes your skin feel a bit dry or taut, the hyaluronic acid is probably pulling moisture out of your skin instead of pulling moisture from the air and into your skin.

 

Note that the combination of Niacinamide and Glucosamine has been proven to actually increase Hyaluronic acid synthesis in the skin, thereby moisturizing from the inside, rather than putting moisture on top of the skin.


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