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Sodium Hyaluronate/Hyaluronic Acid (Cosmetic Grade)

Product Description

CAS No: 9067-32-7 Grade Standard: Cosmetic Grade, Food Grade Mf: C14h22nnao11 Loss on Dry: 3.0% Max Origin: China Einecs No.: 232-678-0 Appearance: White Powder pH: 6.0-7.5 Product Name: Hyaluronic Acid
 Packing: Sodium Hyaluronate (CAS No.: 9067-32-7) is packed in 25kgs cardboard drum or as required.
 Specifications
sodium hyaluronate,hyaluronic acid sodium 
1.widely used in cosmetics 
2.moisture retain 
3.anti-ageing,lotion etc
 raw material for cosmetics use for facial lift collagen hyaluronic acid     
 
Sodium Hyaluronate/Hyaluronic Acid (Cosmetic Grade)
hyaluronic acid(ha) spicifiction
 
1.Introduction
 
Sodium Hyaluronate (hyaluronic Acid, HA), the sodium salt of hyaluronic acid ,is a linear high molecular 
weight mucopolysaccharide compose by thousands of repeating disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine.
 
 2.Functions 
The molecular weight of HA is 1 kDa-3,000kDa. 
 
HA with different molecular weight has different function in cosmetics. 
 

Types

Molecular weight

Functions

 
HA

 
≥1,000kDa

Lubricating 
And film-forming, moisturizing, 
preventing skin damage, thickening and keeping emulsion stable

Low molecular weight HA

10kDa~1,000kDa

Nourishing the skin, long lasting moisturizing

 
 
3.Applications

Application

Products

Dosage

Usage

 
Skin care

Cream,emulsion,essence, lotion, gel, facial mask, etc. 

 
 
0.1%~0.5%for HA powder
 
10%~50%
for HA solution

 
 
Dissolving in water.
Heating can be used when 
dissolving high molecular 
weigh HA.

 
Makeup

Lipstick,eye shadow, foundation, etc.

 
Cleansing

Facial cleaner, body wash, etc.

 
Hair care

Shampoo, hair conditioner, 
styling gel, hair restorer, etc.

 
Sodium Hyaluronate/Hyaluronic Acid (Cosmetic Grade)
4.how to choose
 
Sodium hyaluronate has a wide range of molecular weight, from thousand to millions of Daltons. The use effect of Solution hyaluronate varies with its different molecular weight. For cosmetic purpose, the molecular weight is usually not more than 1.5 million Daltons.
 
1.For facial cleanser and liquid agent (such as skin toner and tender lotion):HA with a molecular weight of about 0.8 million Daltons is recommended.
 
2.For cream, gel, skin emulsion and skin milk: HA with a molecular weight of 1~1.3 million Daltons is recommended.
 
3.For eye care products like eye cream, HA with a molecular weight of 1.3~1.5 million Daltons is recommended.
 
4. For efficacy-specific products like sun cream, additional dosage(>0.1%) is recommended so as to fully exert the sustained release function of Sodium hyaluronate, improve its efficacy and extend its shelf life.
 

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