Hydrolyzed Silk Protein
Hydrolyzed silk protein is a water-soluble, high molecular weight protein, presented as a white fine powder.
Technical specification
- Specification
- 100% Pure
- Form
- Powder
- Appearance
- White Fine Powder
- Shelf life
- 2 Years
- Availability
- In Stock
- Certifications
- EU Organic, FDA, ISO, Kosher, Halal
Quality parameters (COA)
| Test items | Silk Amino Acid Liquid | Silk Amino Acid Powder |
|---|---|---|
| Total-N(%) | â¥3 | â¥15 |
| Dry Weight Loss(%) | — | â¤4 |
| Ignition residue(%) | â¤1 | â¤4 |
| Solid content(%) | 20% | — |
| PH | 4.5-6.5 | 5.0-7.0 |
| Pb(mg/kg) | â¤0.1 | â¤0.5 |
| As(mg/kg) | â¤0.1 | â¤0.5 |
| Hg(mg/kg) | â¤0.1 | â¤0.2 |
| Total Bacteria(CFU/g) | â¤1000 | â¤1000 |
| E.Coli(MPN/100g) | â¤30 | â¤30 |
| Pathogenic Bacteria | Negative | Negative |
Description
Hydrolyzed silk protein is a water-soluble, high molecular weight protein derived from natural silk. It is presented as a white fine powder, standardized to 100% purity. Key technological properties include its ability to moisturize and provide UV protection, as well as oil absorption. Particle size ranges from 5µm to 100µm, ensuring optimal blending with other ingredients. Purchasers should focus on product purity, particle size, and the availability of certifications (EU Organic, FDA, ISO, Kosher, Halal) and a shelf life of 2 years to ensure stability and efficacy in final products.
Applications
Widely used in the cosmetic industry for skin and hair care products, including creams, lotions, shampoos, and conditioners.
Documents
Documents are shared on request after company verification.