1kg/one bag, or 5kg/one bag,innermost is seal bag, and the second layer is aluminum foil bag, final layer is the cardboard box, or net weight 25kgs/drum.According to your request
Shipped in 3 days after payment
Food and Cosmetic Grade Silk Fibroin Powder
Product Name: Silk Fibroin Powder
Main ingredient: Silk protein
Mesh size: 2μm, 5μm,10μm,40μm
Appearance: White to light yellow powder
Grade: Cosmetic Grade, Food Grade
Silk powder is a kind of silk protein with high molecular weight, water soluble. Silk Powder has the function of excellent natural humidity-control and caring for one's skin, preventing part of ultraviolet radiation, prevent and curing some skin disease result from all kinds of dampness and dryness. It has super effect used in prevent sunshine produce.
The silk powder possesses the unique ability of absorbing oil, therefore it is suitable for the cosmetics applied to the oily skin. The particle size is from 5um to 100um with various specifications. Our extra fine Silk Powder can more easily mixed with cosmetic than common ones with thinner particle size.
White powder,Light soluble in water
Loss on drying(%)
Residue on Ignition(%)
Heavy Mental (pb,mg/kg)
Total bacterial count (cfu/g)
Can`t be detected
1.Silk powder is is a functionally prominent nutrient with higher nutritional value; 2.Silk powder has the detoxication effects for some aromatics which can cause cancer; 3.Silk powder helps promoting the metabolism of alcohol in human body and protecting liver; 4.Silk powder can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama; 5.Silk powder can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.