Gold Member Since 2016
Nanjing Bangnuo Biotechnology Co., Ltd.

Songaria Cynomorium Extract, Suo Yang Extract, Impotence manufacturer / supplier in China, offering Natural Hydrolyzed Silk Protein Sericin Powder, 100% Purity Natural Food Grade Yellow Beeswax, High Purity Steroids Powder Isotretinoin for Acne USP Standrad and so on.

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Natural Hydrolyzed Silk Protein Sericin Powder

Purchase Qty.:
10-99 100-999 1,000+
FOB Unit Price: US $1 US $0.99 US $0.8
Purchase Qty. (g) FOB Unit Price
10-99 US $1
100-999 US $0.99
1,000+ US $0.8
Get Latest Price
Production Capacity: 800kg/Month
Transport Package: 10g/100g/1kg
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: natural
  • Customized: Non-Customized
  • Suitable for: Elderly, Adult
  • Purity: >99%
  • Character: Stable
  • Trademark: NJBN STEROID
  • Origin: Made in China
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP
  • State: Solid
  • Colour: White
  • Sample: Free
  • Specification: 1kg
  • HS Code: 2614210025
Product Description
natural Hydrolyzed Silk Protein Sericin Powder

1.Basic Info

Model NO.: 01
Assay Method: HPLC
Application: Food, Health Care Products, Medicine, Cosmetics
Characteristics: Water Soluble
Advantage 1: Widely Applications in Hair Care/Fiber Industry
HS Code: 2932999099
Certification: ISO9001
Application Form: Lotion, Suppository, Paste, Tablet, Capsule
State: Powder
Advantage 2: Skin-Friendly
Applications: Cosmetics & Food/Chemical Fiber/Bedding/Cloth

Product Description
Product Name: hydrolyzed silk protein Sericin Powder
Charateristic: Water soluble
Silk protein powder Descriptions:
Sericin powder is the colloid protein wrapping in the outer layer of silk, yellowish powder


(1) Cosmetics & chemical fiber products.
Sericin is rich of amino acids with polar pendant groups, such as serine and asparaginic acid. It is a kind of protein with abundant hydrophilic groups. Because amino acid with hydrophilic polarity accounts for about 75% in sericin, especially serine which takes up about 30% of sericin, whose hygroscopicify is 50 times stronger than glycerol. So it is highly effective in moisture absorption, moisture, breathable and antimicrobial function when used as raw material of cosmetic and chemical fiber lay material.

(2) Hair care products.
The film-forming property of silk glue on hair is excellent and the membrane is glossy, while the hair feels good and elastic. It can not only avoid the direct contact between hair and chemicals that can damage hair, and it can also increase the elasticity and gloss of hair. Sericin can form the membranes with certain strength on the hair surface, which can be used as the hair spray.

(3) Oily & dairy foods.
Sericin has excellent antioxidants power. It can effectively inhibit the polyphenol oxidase activity in food and plays as an excellent natural antioxidant for fat food, which has very prominent value to extend the shelf life of dairy foods.

(4) Other industries.
Using sericin protein as main raw material, then coating on the fiber, underwear, bedding, close skin and leather products through the cross-linking agent, achieving the silky effects like skin caring, being friendly to skin, antibacterial, comfortable, etc.

3.Basic Data
CharactersWhite to light yellow powder, easy deliquescence. Soluble in water.
Total Nitrogen (%)≥14
The Percentage of Polarized Side Amino Acids in the Total Quantity of Amino Acids (%)>70
Loss on Drying (%)5.0
Residue on Ignition4.0
PH Value5.0-7.0
Heavy Metal (Pb)/(mg/kg)≤5
Arsenic (mg/kg)≤0.5
Total Bacterial Count (CFU/g)≤3000
Coliform (MPN/100g)≤90
Pathogenic Bacteria (Salmonella, Shigella, Staphylococcus Aureus)Not Detectable

 4. Packaging & Delivery Process
1. With sufficient stock, so we can deliver promptly at the very day upon receipt of the payment.
2:.Sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping.
3. Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs to pass The Guaranteed.
4. Packing pictures and tacking code are provided within 12 hours after receiving the payment. Updated tracking information will be provided every other day.
5. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.

5.Competitive advantages:
Nanjing Bangnuo Biotechnology Co., Ltd. is a renowned pharmaceutical manufacturer, specializing in raw steroid powders in Mainland China. It is not only   the leading manufacturer of steroids powder and pharmaceutical raw materials in the central area of China but also the leading seller which exports its products to many countries all over the world. All powders are factory directly supply.
Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over 100kgs. We cherish a great number of loyal customers serving in gym fields, athletes fields, medical institution, clinics and so on
Top quality products with the most competitive price. Free samples are available.
Well disguised packing. Fast and secure delivery by DHL, TNT, FedEx, HKEMS, UPS, etc.
Flexible and Untraceable payment terms
6.  Exclusive customer service and 24/7 online timely and helpful After-sale service.
6.Common Information:
Place of Origin:Nanjing China
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