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Hyaluronic Acid (HA)

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Hyaluronic Acid (HA)

Description:

As a ‘natural moisturizing factor’, HA can be applied to many cosmetics products, such as cream, emulsion, astringent, serum, facial mask, etc. HA in cosmetics have various functions according to its different dosage and molecular weight.


Specification:


Item

Cosmetics Grade
( Low M.W.)

Cosmetics Grade
(Common M.W.)

Cosmetics Grade
(High M.W.)

Description

White, fine powder

White, fine powder

White, fine powder

Glucuronic Acid          %

45.0min

45.0min

45.0min

pH

6.0-7.5

6.0-7.5

6.0-7.5

Transparency            %

99.0min

99.0min

99.0min

Molecular Weight

5.0×104max

0.8-1.5×106

2.0-2.5×106

Protein

0.1max

0.1max

0.1max

Heavy Metals           ppm

10.0max

10.0max

10.0max

Arsenic                ppm

2.0max

2.0max

2.0max

Loss on Drying          %

10.0max

10.0max

10.0max

Intrinsic viscosity       dL/g

1.7max

14.5~23.5

29.5~34.5

Bacteria Count         cfu/g

10.0max

10.0max

10.0max

Mold and Yeast         cfu/g

10.0max

10.0max

10.0max

Powerful Heat Remain    %

15.0~20.0

15.0~20.0

15.0~20.0

Staphylococcus Aureus

Negative

Negative

Negative

Pseudomonas Aeruginosa

Negative

Negative

Negative

Packing

1kg/bag
5kg/ bag

1kg/bag
5kg/ bag

1kg/bag
5kg/ bag

Storage 

0-10

0-10

0-10

Validity

Two Years

Two Years

Two Years

Application

Easily absorbed by skin, increase skin nutrition.

Keep skin moisture and lubricant for long time

High water-retention, promote the regeneration of cell tissue


Recommend dosage: 0..05%~0.5%(subject to solid HA)


YANTAI SUNYCHEM INT'L CO.,LTD.

Products

Sunychem

Contact Us

Yantai Sunychem Int'l Co.,Ltd.

E-F 6TH FL No.155 Shengli Road,Yantai China

Tel number: +86-535-6622355
Fax number: +86-535-6228696
Email: wyf@sunychem.com
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