Pure Natural Silk Fibroin Powder with Best Price

• Customization: Available
• Type: Skin Care
• Function: Moisturizer, Anti-Aging, Whitening/Lightening
• Model NO.: PRS-Silk Fibroin
• Certification: FDA, MSDS
• Quality Guarantee Period: Two Years
• Store Method: Place The Shade
• Main Ingredient: Fibroin
• Group: All of People
• Cosmetics Approval No.: /
• Product Name: Silk Fibroin
• Purity: 90%
• Grade: Cosmetic Grade
• COA: Avaliable
• Test Method: HPLC
• Sample: Avaliable
• Shelf Life: 2 Years
• Appearance: off White to Slight Grayish Yellow Powder
• Transport Package: 1kg/Bag, 25kg/Bucket
• Specification: 90% main
• Trademark: Prius
• Origin: China
• HS Code: 3504001000
• Production Capacity: 8000/Month

Product Description

Product Name	Silk Fibroin
Appearance	Off white to slight grayish yellow powder
CAS NO	9009-99-8
Certificate	ISO9001,SGS,HALAL,KOSHER
Specification	40µm,10µm,5µm,2µm,350nm

Silk powder (silk fibrin powder) is a kind of macromolecular silk fibrin in powder form, which is made from the silk fibrin degummed under high pressure, requires special craft processing and smash through physical methods. Its molecular weight of is about 250000. It is tasteless, odorless, slightly soluble in water and insoluble in alcohol ether.
Function and Application :
 

1.Silk Fibroin is a functionally prominent nutrient with higher nutritional value;

2.Silk Fibroin has the detoxication effects for some aromatics which can cause cancer;

3.Silk Fibroin helps promoting the metabolism of alcohol in human body and protecting liver;

4.Silk Fibroin can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama;