Cosmetic grade sodium hyaluronate

● High security

Passed the international ECOCERT organic cosmetics raw material certification. This product is obtained by fermentation of non-transgenic strains, all of fermentation materials are non-animal sources. The safety approval by the authoritative inspection agency proves that the product is safe.

● High purity, low impurity

The content of Glucuronic Acid is higher than the national industry standard. The content of protein, nuclear acid and heavy metal are lower than the national industry standard. Strict production management and advanced production equipment make sure he avoiding of the introduction of other unknown impurities and the contamination of pathogenic microorganisms in the production process.

● Personalized service

Offer products with different molecular weights, also can customize the product according to the customers’ requirements. Provide comprehensive technical support from product usage to efficacy evaluation, etc.

Molecular weight of HA is very wide from 1KDa to 3000KDa. And the effects of sodium hyaluronate with different molecular weight in cosmetics are quite different.

HA With Different M.W

Recommended M.W Range

Efficiency

High M.W

≥ 1.5x106 Da

High water retention, promote the regeneration af the cell tissue.

Ordinary M.W

(0.80 ~ 1.50) x106 Da

Keep skin moisture and lubrication for a long time.

Low M.W

(0.10 ~ 0.50) x106 Da

Easily absorbed by skin, nourishing the skin.

Super Low M.W

≤ 10000 Da

Trans-dermal absorption, deep hydrating.

Item

Cosmetic Grade

Appearance

White or almost white powder
Transparency ≥ 99.0%

pH

6.0 ~ 7.5
Glucuronic acid ≥ 45.0%

Protein

≤ 0.1%
Loss on drying ≤ 10.0%
Residue on ignition 15.0% ~ 20.0%

Bulk density

————

Heavy metal ≤ 20ppm

Arsenic

≤ 2ppm
Total bacterial count

<100cfu/g

Mold and yeast

<20cfu/g

Staphylococcus aureus

Negative

Pseudomonas aeruginosa

Negative

Application Type Major Product Recommended dosage Usage method
Skin care products Creams, lotions, essences, gels, masks, etc. 0.05%-0.5%

(Based on solid sodium hyaluronate)

Dissolved in water. The larger the molecular weight, the slower the dissolution, and the faster dissolution by heating or the like.
Makeup products Foundation, lipstick, eye shadow, etc.
Cleaning product Cleanser, shower gel, etc.
Hair supplies Shampoo, conditioner, fermentation, hair restorer, etc.