Cosmetic grade Silk amino acid powder for skincare natural high protein content
Product description:

Product specification:
| Appearance | white powder |
| Solubility | Water Soluble |
| Total amino acid | 90% min |
| Total Nitrogen | 14.5%min |
| Loss in drying | 4% min |
| PH | 5-7 |
| Pb | 0.5% max |
| As | 0.5% max |
| Hg | 0.2% max |
| Bacterial | ND |
About Us:

Suggested addition of Silk Amino Acid For Shampoo Hair Care And Hand Care Products:
Hair care products: 0.25-0.5%
Skin care products: 0.5-2.0%
Packing:
20kg drum paper tube (if you need other packaging, please communicate in advance)