| Customization: | Available |
|---|---|
| Type: | Serine |
| Chemical Character: | Acidity |
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Silk fibroin is a mixture of water-soluble free amino acids, dipeptides, and tripeptides obtained from the hydrolysis of silk fibroin protein, with an average molecular weight of about 90, also known as silk fibroin 90. The product is in white or light yellow powder form.
Silk essence products can be used in moisturizing cosmetics, skin care products, shampoo, hair care liquid, sunscreen, etc.
| Name | Protein hydrolyzates, silk |
| Synonyms | SILK Silk peptide Hydrolyzed silk Silk, hydrolyzed Protein hydrolyzates, silk |
| CAS | 96690-41-4 |
| EINECS | 306-235-8 |
| Product name :silk amino acid | Standard:SB/T10407-2007 |
| Appearance | white powder |
| Solubility | complete water soluble |
| Total amino acid | ≥90 |
| PH | 5~7 |
| Burning residue(%) | ≤4 |
| Loss on drying(%) | ≤4 |
| Total nitrogen(%) | ≥14.5 |
| Pb(mg/kg) | ≤0.5 |
| As(mg/kg) | ≤0.5 |
| Hg(mg/kg) | ≤0.2 |
| Salmonella | none |
It is used as an additive in skin and hair care products due to its high levels of serine which has excellent moisture preservation characteristics.
As a water-based additive it is used to provide a protective barrier and silky feel to lotions, soaps, personal lubricants, hair and skincare products.
Silk amino acids are produced by hydrolyzing (or breaking apart) silk proteins into smaller peptide chains, typically 18 to 19 amino acids in length.
Silk amino acids have a lower molecular weight than silk protein powders and are moisturizing to skin and hair
| Application | Reference Adding | Efficacy |
| Hair Care Lotion | ~3% | (1) It has a good effect on mechanically damaged or chemically damaged hair; (2) For damaged perms, it can effectively improve the split hair, and the hair color changes from withered yellow to the original luster |
| Skin care product | ~2.5% | Moisturizing, moisturizing, anti UV radiation, inhibiting melanin production, anti aging and nourishing skin |
20KG/drum
FCA nearest airport inland
Shelf life :2 years
Sichuan Shihong Technology Co.,Ltd is one of the largest amino acid fertilizer manufacturer in China, specialized in the research,development and production of agricultural fertiliser of amino acid powder, amino acid liquid,amino acid chelating(Ca,Mg,Zn,Cu,Mn,Mo,B etc)and personal care products of silk amino acid,which is widely used in cosmatics ,shampoo, hair conditioner and hands cream .With mainly exportation to more than 70 countries and regions including United States, Europe, Southeast Asia and South America, we win valued reputation among customers. We have our own R&D team and standard test laboratory,which are equipped with advanced detection instruments like high performance liquid chromatography, atomic absorption spectrophotometer, as well as Kjeldahl nitrogen analyzer which can analyze amino acid content, total nitrogen content, organic nitrogen content, organic matter and various metal element content
Amino Acid Powder 80%,60%,52%,50%,40%
liquid amino acid fertilizer30%,40%,50%
Mineral Ca,Mg,Zn,Cu,Mn,Mo,B etc chelate Amino acid fertilizer for plants
Meanwhile, we are supplying silk source silk amino acid for Personsal Care/Cosmetic application.
We do inner strict inpection and third party authorized SGS etc quality test.
1.what kind of package can you provide ?
We provide diversified package upon your request, or normal packge ARE:
POWDER PACKING
1KAG/BAG 10KG/BAG 20KG/BAG 25KG/BAG
TOTES PACKING
1,000L/DRUM 1,200KG/DRUM
200L DRUM
200L/DRUM 250KG/DRUM
2.What kind of service can you provide ?
OEM &ODM service
Clients' voice is our insistent driving to motivate our inspiration to achive forward steps.More diffrent voice and opinions are welcomed.
After-sale service
All goods provided by us ,the quality is guaranteed . And alway be 3-5 hours(inland) and 24 hours for problem responses and 48 hours for problem solution
3. How to ensure the products quality?
Extremely high-low temperature planting experiment before product face the society .
Free sample offered before mass production
Multiple content test during every critical production procedure.
Strict full quality check before delivery.
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