Description

Hyaluronic Acid; Hyaluronan (HA) 

 

1. Food grade

2. Cosmetic grade

3. Injected grade      

4. Eye drop grade



CAS NO.: ********7 or ********9

Molecular weight: ***0kda****0kda 

                  More than ***0kda

                  Less tha **0kda

Appearance: White powder

Molecular formula:(C*4H*0NNaO*1)n































































 

1. The suggested usage of molecular weight of Hyaluronic acid in cleasing milk,firming lotion and smoothing lotion is about **0kda.
2. The suggested usage of molecular weight of Hyaluronic acid in cream,gel and milk is about 1.0Mda to 1.3Mda.
3. The suggested usage of molecular weight of Hyaluronic acid in eye cream is about 1.3Mda to 1.5Mda.
4. It is suggested to add more than 0.1% sodium hyaluronate into the cosmetics used as protection from sun-burnt and dust.