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Reliable Skin Care Cosmetic grade Sodium hyaluronate Pure Hyaluronic acid

Basic Info

Model No.: Cosmetic Grade

Product Description

Product Description

Make you young--Sodium Hyaluronate/Hyaluronic acid

CAS NO.: 9004-61-9

APPEARANCE: 

WHITE CRYSTALS OR RYSTALLINE POWDER

ODOR: ODORLESS

Specification:

Cosmetic Grade

Food grade

Pharmaceutical grade


Detailed Images

Product Advantages

1. Advanced production technology

2. Provide full range of molecular weight

3. Customized production to meet different customer needs

4.Perfect quality management system

Sodium Hyaluronate Cosmetics Grade

Sodium Hyaluronate is so water-friendly and it has functions of the best moisturizing factor and prevents diseases such as skin infection by preventing the penetration of external and substances such as bacteria. Therefore, it is regarded as an ideal "natural moisturizer" factor and widely used in cosmetics that suitable for different skins, climated and environments.


Hygroscopic capacity at relative humidity 75%

     Hygroscopic capacity at relative humidity 33%

Humectants commonly used in cosmetics are glycerol, sorbitol, sodium PCA and so on. Above experiments shows that sodium hyaluronate has the highest moiture absorption at low relative humidity(33%) while the lowest at high relative humidity (75%). Its unique moisturizing properties that high moisture absorption at low relative humidity and low moisture absorption at high relative humidity enable it can maintain relative adequate moisture of the skin and hair. And also can meet the requirements of the skin in different seasons and different environmental humidity.

Product Application

Type 
MW range
Function
High MW 
Sodium Hyaluronate 
>1600kDa
Formation of dense protective film, long-lasting moisturizing, and good recovering effect
Medium MW
Sodium Hyaluronate 
200kDa to 1600kDa
Good moisturizing and lubricity effect, slow release and stable emulsification effect.
Low MW
Sodium Hyaluronate 
10kDa to 100kDa
Skin nutrition effect and lasting moisture effect
Oligo Sodium Hyaluronate
<10kDa
Percutaneous absorption, deep moisturizing, anti-aging and recovery effect after sunburn.

Specification:

Appearance:
White or off white particles or powder
Protein
not more than 0.01%
Glucuronic Acid:
>45.0%
Loss on drying
not more than 10%
Sodium Hyaluronate:
95% min.
Heavy Metal (Pb)
20ppm
Light transmittance: 
(0.5% water solution)
99%min.
Bacteria count
not more than 100CFU/G
PH (0.5% water solution):
5.0-8.5
Molds and Yeast
not more than 50CFU/G
Intrinsic Viscosity:
Actual values
Staphylococcus aureus: 
negative
Molecular weight:
3000Da to 2600kDa
Pseudomonas aeruginosa:
negative

Product Efficiency

1. Long-lasting moisturizing

    Sodium Hyaluronate cosmetics grade has strong permeability, it can be absorbed through skin and arises hydration with epidermal cells rapidly. So that it can lock water and replenish water deeply, and improve the moisture content of skin.


2. Tender Skin

     It can form a layer of breathable film on the surface of the skin after applied sodium hyaluronate cosmetics grade to the skin. And it can reduce the roughness of skin surface, so that the skin has a good gentle sense. Also, this film can prevent skin moisture evaporation and maintain the luster and softness of the skin lastingly.

Packing & Delivery

PACKING:

1KG/Foil bag or as request
10kg/drum or as request

Storage:

Store in a cool,  well-ventilated place and away from extrme heat and strong oxidizing agents.

Keep container dry tightly closed.

company introduction

About LANDY

>> Most professional and reliable supplier of Chemicals in China.

>> Specializing in SAP, food additives, feed additives and Pharmaceuticals.

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