3. Cosmetic Ingredient

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2016 Hot Cheap Price silk peptide/silk amino acid/silk protein powder

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3. Cosmetic Ingredient

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Product Description

Items	Index
Appearance	White powder, deliquescence in air, none special odor.
Differentiation	Positive ninhydrin reaction
Total nitrogen	≥14.5%
Weight Loss on drying	≤4.0%
Residue on ignition	≤3.0%
pH value	4.5-6.5
Average Molecular Weight	500-2000D
Heavy Metal (as Pb)	≤5.0ppm
As	≤1.0ppm
Bacteria	≤100/g
Coli Group(MPN)	≤30/100g
Pathogenic Bacteria	No detection

silk peptide/silk amino acid/silk protein powder be used to?

1. The natural silk peptide is soluble silk protein, containing 18 kinds of amino acids, especially the silk serine protease and amino-succinic acid, glutamic acid are all skin nurture, which are easily absorbed through epidermis to improve the nourishment of skin through epidermis cell and strengthen skin cell energy.
2.The natural silk peptide can restrain the activity of the beta-parahydroxy-phenylpropionic acid, the element of melanin in the skin.
3. The natural silk peptide is a kind of natural wet adjusting material, effectively hydration function, and makes skin full of flexibility, moisture.
4. Natural silk peptide is good treatment to dry skin, the skin scratch and the gestation scratch, protecting skin from sunlight strictly and coldly.
5. Natural silk peptide makes a good effect as the function of cosmetic .
6. Natural silk peptide with natural, the purely true quality is accepted by more and more people and has vast applied foreground in all kinds of cosmetic.

Product Details

Product Details of 2016 Hot Cheap Price silk peptide/silk amino acid/silk protein powder