Keywords

• Silk Fibroin Powder
• Silk Fibroin
• Silk Fibroin Protein Powder

Quick Details

• ProName: Silk Fibroin Silk Protein Powder 90% W...
• CasNo: 96690-41-4
• Molecular Formula: 306-235-8
• Appearance: White powder
• Application: Cosmetic Grade
• DeliveryTime: 7-9
• PackAge: 1kg with double plastic container insi...
• Port: Shanghai
• ProductionCapacity: 100000000 Kilogram/Year
• Purity: 98%
• Storage: Stored in a clean, cool, dry area; kee...
• Transportation: by express /air/sea
• LimitNum: 5 Kilogram
• Related Substances: Silk Fibroin
• Residue on Ignition: ≤0.1
• Heavy Metal: ≤10ppm
• Valid Period: 2
• Item Name: Silk Fibroin
• CAS NO.: 96690-41-4
• Apparence: White Powder
• package: Aluminum Bag;Drums
• Purity: 98%
• Warranty: 2 Years If Keep It Well
• Certificate: GMP/ISO9001
• Payment: Trade Assurance;T/T;Western Union
• Test Method: HPLC UV

Superiority

Silk Fibroin Silk Protein Powder 90% Water Soluble

Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Professional Factory 
We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of content and proportion of extract according to the demand .  
 
Excellent Team 
We are a young and professional group. Over more than ten years of development, the company has accumulated many experiences, continuous development.
 
Customer First
Professional service, Excellent product quality, perfect after-sales service is our purpose.We keep your order come to you fast and safety. 

Details

Silk Fibroin Silk Protein Powder 90% Water Soluble

Silk fibroin as a kind of natural fiber protein , has been favored by people since ancient times, its feel soft , not only made into clothing to wear comfortable , but also used for skin care and beauty is of great benefit.Hydrolyze silk fibroin protein into a translucent intermediate product known as peptide with smaller molecular weight , and become silk amino acids and silk peptides through complete hydrolysis . Both are good Cosmetic Raw Materials .

The affinity of silk fibroin protein and its hydrolysate with human skin is unmatched by any other natural protein . Can block the ultraviolet ray of sunshine already , prevent its to skin burn, still can use its distinctive intercept the ability that leaves oil cent , pass the action of silk powder , strengthen the affinity of skin and oily component , it is good Cosmetic Raw Materials .

1.Silkworm Cocoon Reduce viscosity of blood. 

2.Silkworm Cocoon improve micro circulation. 

3.Silkworm Cocoon Strengthen vitality of cell.

1. The silk fibroin is an excellent natural moisturizing factor because of the presence of hydrophilic gene in the structure of silk. It can attach a very thin silk powder layer to the surface of skin, which can absorb or release water with the change of the temperature and humidity of skin. This has certain preventive and therapeutic effects on skin protection, preventing and curing various skin diseases caused by moisture and drying. 

2. The crystalline structure of silk fibroin can reflect part of ultraviolet ray, and the hollows formed by the spiral structure can again absorb part of ultraviolet ray, so it will make the better sun- screening effect by using the compound of silk powder and sun-screening agent in sunscreen products. 

3. Silk fibroin has a unique ability of keeping the oil, which makes it more suitable to be used in cosmetics for oily skin. 

4. The structural features of silk fibroin can help reduce the reflected light. When being used in cosmetics in which the mica powder is taken as substrate, it can reduce the reflected light and make the skin show vivid and soft colors naturally. Compared with talcum powder and titanium dioxide, silk powder has excellent air permeability, users would feel particularly smooth after applying cosmetics containing silk powder.

 Q1: Can I get some samples
A: Yes, free samples(10-20g or enough to detection) are available for most of our products, you only need to pay the shipping cost.

Q2: How to confirm the quality before orders
A: Two ways, either by free samples, or send us the detailed specifications, we will arrange the production as per your requirement.

Q3: What's your MOQ
A: Normally 1 kg, but smaller quantity is also acceptable for some special products.

Q4: How about discount
A: Mainly based on quantity, also some promotional products with special discount from time to time.

Q5. What's the delivery lead time
A: 2-3 working days after payment.

Q6: How to make order & payment
A: Proforma invoice will be sent after your confirmation of the order, or You can accept payment by T/T, , Escrow, Paypal, L/C.