100% Natural Silk Amino Acid

Product Information

Product Name

Silk Amino Acid

Specification

95%

Odor

Characteristic

Introduction

Silk amino acid is made from pure silk elements including 18 kinds of amino acids among with L-alanine, L-serine and so on.

Silk amino acid is the water soluble mixing amino acid obtained after hydrolysis of Silk fibroin. The average molecular weight is about 90 and the product is also called as “Silk 90”. The product is white powder with pH value between 4.5 to 6.5 and positive ninhydrin reaction.

Application:
1. Applied in cosmetic industry, it is mainly used as the additive.

2. Applied in food industry, it is easy to permeate the derma layer of skin and get absorbed, nourishing skin as well.

Main Function

1. Silk amino acid is is a functionally prominent nutrient with higher nutritional value. 

2. Silk amino acid has the detoxication effects for some aromatics which can cause cancer.
3. Silk amino acid helps promoting the metabolism of alcohol in human body and protecting liver.
4. Silk amino acid can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama.
5. Silk amino acid can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.

Certificate of Analysis

Item

Specification

Characters

White powder, easily dissolving in water

Identify

Ninhydrin reaction is positive

Total Nitrogen (%)

≥14.5

Drying Shrinkage (%)

≤4

Residue on Ignition (%)

≤3

PH

4.5-6.5

Total Content of Glycine, L-Alanine, L-Serine (%)

≥83

Heavy Metal (recorded with pb) /(mg/kg)

≤5

Arsenic (mg/kg)

≤0.5

Total Bacterial Count (CFU/g)

≤100

Coliform (MPN) (entity/100g)

≤30

Pathogenic Bacteria (Salmonella, Shigella, Staphylococcus Aureus)

Not Detectable

Packaging and Shipping

1kg-5kg/bag, 1.2kg/5.8kg gross weight, packed in an aluminum foil bag inside and paper carton outside. 

25kgs/drum: 25kgs net weight, 28kgs gross weight. Packed in a cardboard-drum with two plastic-bags inside. (Drum Size: 510mm high, 350mm diameter.)

Shelf Life: Two years under well Storage situation.

Storage: Stored in a well-closed container away from moisture and strong sunlight/heat.

• Herbs Extract Products can do delivery within 24 hours with fresh goods after accurate test.

• Chemical goods can do delivery within 48 hours, above delivery date is subjest to after payment.

Shipping Methods:
• DHL, FEDEX, EMS express for quantity less than 100KG, usually called as DDU service.

• Sea shipping for quantity over 300KG; By air is available for 50KG above.
• For high value products, please select air shipping and DHL express for safe.

Payment Methods

T/T, Western Union, PayPal and Escrow.

(Or according to your requests.)

Our Strength

1. Owning cultivation base as 100% natural material stable source, the whole process complies with GMP requirements.

2. ISO, GMP, FDA Manufacturer direct supply with powerful R&D team and advanced test centre.

3. Leading plant extract manufacturer in China with Excelent sales team coopration.

4. Water and ethanol as solvent, ensures the safety of the product with no pesticide residue.

5. Used as natural health raw material cosmetic and healthy product such as mask, night scream, oral liquid, etc.