Product Introduction
Silk amino acids are obtained from the cocoon of the silkworm. The amino acids themselves are the binding agent that is found within the filaments of silk. The most common way to collect both silk and this amino acid is through boiling. When the cocoon is boiled, the silk and amino acids separate, allowing for each to be collected. The naturally occurring silk amino acids are wonderful for anyone who has sensitive skin or eczema. Silk fibers are also similar in structure to your hair, which contains 97% amino acids.
Application
(1)Facial Masks,Eye Masks,Facial Cream,Skin Whiting,Essence And Hand Cream.
(2)Shampoo And Hair Care Products.
(3)Infant Skin Care Products.
Certificate Of Analysis
Product Name |
Silk Amino Acids | ||
Specification |
Company Standard |
Manufacture Date |
2024.6.4 |
Quantity |
500KG |
Analysis Date |
2024.6.10 |
Batch No. |
ES-240604 |
Expiry Date |
2026.6.3 |
Items |
Specifications |
Results |
|
Appearance |
White Powder |
Conforms |
|
PH Value |
5-7 |
5.5 |
|
Loss on drying |
≤6.0% |
5.5% |
|
Residue on Ignition |
≤5.0% |
3.6% |
|
Bulk Density |
45-60g/100ml |
Conforms |
|
Solvent Residue |
Eur.Pharm |
Conforms |
|
Pesticide Residue |
Negative |
Negative |
|
Heavy Metals |
≤10.0ppm |
Conforms |
|
Pb |
≤1.0 ppm |
Conforms |
|
As |
≤1.0 ppm |
Conforms |
|
Cd |
≤1.0 ppm |
Conforms |
|
Hg |
≤0.1 ppm |
Conforms |
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
Yeast & Mold |
≤100cfu/g |
Conforms |
|
MPN |
≤90 |
≤30 |
|
Salmonella |
Negative |
Negative |
|
Staphylococcus |
Negative |
Negative |
|
Conclusion |
This sample meets the specifications. |
Inspection personnel:Yan Li Review personnel:Lifen Zhang Authorized personnel:LeiLiu