Hydrolyzed Silk Protein Powder For Skin Hair
- Brand: ZhongYi Health
- Packaging: 1kg/bag or according to your r...
- Supply Ability: 2000 Kilogram/Kilograms per Month
- Min. Order: 1 Kilogram
Silk Protein Silk is composed of two parts, the outer part composed of silk collagen is called sericin; the inner core composed of glial protein is called silk fibroin. Sericin is water-soluble and easily soluble in hot water, acid and alkali solutions. However, silk fibroin is only water-swellable and insoluble in...
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