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Hyaskin® Cosmetic Grade Sodium Hyaluronate

Hyaluronic acid is an acidic mucopolysaccharide macromolecular substance widely present in human and animal connective tissues. It has important functions in the body such as maintaining water, regulating osmotic pressure, maintaining tissue morphology, as well as lubrication, diffusion barrier and buffer stress. From the age of 25, the hyaluronic acid in the human body will gradually lose. At the age of 30, only 65% of the youthful skin remains, and at the age of 50, only 25% of the youthful skin remains. , the skin will gradually lose its elasticity, luster, aging, wrinkles and relaxation will follow.

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Hyaluronic acid is widely present in human and animal connective tissue The acidic mucopolysaccharide macromolecules have important functions in the body, such as maintaining water, regulating osmotic pressure, maintaining tissue morphology, as well as lubrication, diffusion barrier and buffer stress. From the age of 25, the hyaluronic acid in the human body will gradually lose. At the age of 30, only 65% ​​of the youthful skin remains, and at the age of 50, only 25% of the youthful skin remains. , the skin will gradually lose its elasticity, luster, aging, wrinkles and relaxation will follow.

 

Effects of different molecular weight segments

Polymer sodium hyaluronate  >1.6 million Da
A dense biological moisturizing film is formed on the skin surface, which is long-lasting moisturizing and anti-PM2.5.

Molecular transparent Sodium phosphate  200,000~1,600,000 Da
Good moisturizing and lubricating properties, slow release, stable emulsification.

Low molecular weight sodium hyaluronate  10,000~200,000 Da
Repair damaged and premature skin; water and soften the stratum corneum, lasting moisturizing, soft skin;
Increase skin elasticity and delay skin aging;
Promote the proliferation and differentiation of epidermal cells, scavenge oxygen free radicals.

Ultra low molecular weight hyaluronic acid  <10000Da
Transdermal absorption, deep moisturizing. Anti-aging, repair after sun.

Sodium hyaluronate has the same high hygroscopicity, self-regulates and maintains skin moisture no matter in low humidity or high humidity conditions, known as "Key to the fountain of youth" (the gateway to youth without ageing) source). Therefore, it is widely used in cosmetics as an ideal natural moisturizing factor to make products suitable for different skin types, climates and environments. Macromolecular sodium hyaluronate can form a breathable film on the skin surface, help the skin lock in moisture, and block the invasion of foreign bacteria, dust, and ultraviolet rays, and protect the skin from damage. Small molecule sodium hyaluronate can quickly penetrate into the dermis, slightly expand capillaries, promote blood circulation, improve metabolism, and promote skin cell nutrient absorption. It has the functions of eliminating wrinkles, enhancing skin elasticity and delaying skin aging.


Sodium Hyaluronate Specifications:

Test items

Appearance

glucuronic acid

Sodium Hyaluronate

Transmittance

Detection indicators

White or off-white powder or granules< /p>

≥45.0%

≥93.0%

≥99.0%

Test items

pH(0.5% aqueous solution) p>

Intrinsic Viscosity

MW

Protein

Detection indicators

5.0-8.5

Measured value

3000Da-2.6 million Da

≤0.1%

Test items

Loss On Drying

Heavy metals (as lead) p>

Total colonies

Mold and Yeast

Detection indicators

≤10.0%

≤20ppm

≤100CFU/g

≤50CFU/g

Test items

 

Staphylococcus aureus

Pseudomonas aeruginosa p>

 

Detection indicators

 

Do not check out/g

Do not check out/g

 

 

Product application
Skin care products: creams, lotions, lotions, essences, gels, masks, etc.
Cleaning products: facial cleanser, shower gel, etc.
Hair products: shampoo, conditioner, hair restorer, hair spray, etc.

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E-mail:sales@focuschem.com
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