Factory Supply Best Price 100% Natural Food Grade Silk Fibroin Powder

Details

Product Description

Silk peptide refers to the degradation of silk fibroin protein to form a water-soluble polypeptide material. The molecular weight is generally between 500-10000, good water solubility, white powder, ninhydrin reaction is positive. PH value is 4.5-6.5.
 

Items	Silk Peptide Powder	Silk Peptide Liquid
Total Nitrog-en(%)	≥14.5	≥2.9
Drying Shrinkage(%)	5.0
Residue on Ignition(%)	4.0	1.0
Solid Content(%)		20
PH Value	4.5.0-6.5	3.0-7.0
Average Molecular Weight(Da)	500-30000	500-10000
Pb( mg/kg)	≤5	≤1
As( mg/kg)	≤1	≤0.5
Hg( mg/kg)	≤0.1
Total Bacterial Count(CFU/g)	≤1000	≤1000
Coliform(MPN/100g)	≤90	≤90

Application

1. Facial mask, eye mask, facial cream, skin brightening, essence, hand cream, etc.
2. Shampoo and conditioner
3. Law care products for infants and young children
4. Toothpaste, soap
5. Silk protein fabric
6. Surfactant
 

Function

(1) It has natural moisturizing, nourishing skin and promoting skin wound healing
Silk peptide has a good effect on skin wrinkles, dermatitis, itching, and elimination of chloasma. Silk peptide is non-irritating and can accelerate wound healing. Silk peptide can also prevent the skin from eroding and harming the skin by dust, paint, acid and alkali chemicals.

(2)Extremely excellent hair care function
The hair care function of silk peptide is mainly embodied in the absorption and adsorption to the hair, film-forming properties, and moisture-regulating and moisturizing properties.

Product 

Hebeishunxing is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 

We could give you: 

1.Best quality in your requirement 

2.Competitive price in China market 

3.mature Technical support 

4.Professional logistic support 

All we want is win-win business. Send yr. inquiries, you will get it!

The product is packed in polyethylene bag enclosed in composite fiberboard drum or paper bag.
The net weight is 25 kg/drum or 25 kg/bag  .
The product should be kept in the original bag and stored in the dry and clean place far away from the source of heat and not put together with other chemicals.

Hebei Shunxing Import and Export Co., Ltd. is a large chemical trading company in North China. The company not only excels in service, but also strictly controls product quality.

Over the years, quality testing technology has been continuously improved, and an industry level quality inspection and supervision system has been established. Equipped with advanced domestic quality testing instruments, product quality has steadily improved, winning the support and trust of more customers!

The company has established a sound and excellent domestic and international marketing system, providing customers with various high-quality and cost-effective chemical raw materials.

At the same time, it fully utilizes its extensive sales channels and business experience, and also leverages the advanced professional technology of foreign partners such as Japan to provide customers with consulting services such as technology introduction. As a professional trading company, we have maintained good cooperative relationships with major manufacturers across the country for a long time, and have signed long-term sales agency contracts with multiple domestic and foreign customers.

We have a stable and good customer base in both domestic and foreign markets, and have also established reliable partnerships with well-known enterprises in countries and regions such as Japan and Southeast Asia.