High Quality 99% Skin Care Silk Peptide Powder

• CAS No.: 96690-41-4
• Type: Cosmetic Raw Materials
• Appearance: Powder
• Quality: Refined
• Colour: White
• Sample: Available
• Model NO.: YT0897
• Storage: Cool and Dry Place
• Shelf Life: 2 Years
• Grade: Cosmetic Grade
• Transport Package: 1kg/Bag or 25kg/Drum
• Specification: 99%
• Trademark: YTBIO
• Origin: China

Product Description

Silk peptide is a degradation product of silk protein, which is obtained by hydrolyzing natural silk under appropriate conditions. The molecular structure of silk peptide has many hydrophilic groups on the surface of the three-dimensional molecular structure. This structure shows that silk peptide is a natural moisturizing factor and has a good moisturizing effect. Silk peptide has extremely strong penetrating power. After being applied to the skin for about 10 seconds, the small molecule silk peptide can penetrate into the stratum corneum of the skin and exert a moisturizing effect. It will combine with the epithelial cells of the skin through the stratum corneum and be absorbed by the cell nutrients. Participate in and promote cell metabolism, making the skin shiny, moist, soft and elastic.


1. Powerful and long-lasting moisturizing ability. Silk protein can absorb up to 50 times its weight in water and has long-lasting moisturizing properties.
2. Naturally anti-wrinkle and promote the secretion of collagen. Silk fibroin is a fibrous protein whose molecular structure is similar to the collagen fibers that make up the skin. It can naturally enhance the elasticity of the skin. The amino acids it contains are necessary for a large number of cell fission and proliferation, thereby accelerating skin metabolism, preventing the formation of wrinkles, and tightening the skin. Skin, smooth and delicate.
3. Powerful whitening. Melanin in the skin is formed by oxidation of tyrosinase. Silk fibroin can effectively inhibit the formation of tyrosinase and keep the skin white and delicate.
4. Anti-UV effect. Silk protein has the ability to absorb UV light, with an average UVB resistance of 90% and UVA resistance of more than 50%.
5. Anti-inflammation and acne blisters ability. Improve inflammation of acne blisters.
6. Improve the efficacy of inflammatory wounds. Can shrink inflammatory wounds.


1. Silk peptide can be used in the food industry
2. Silk peptide can be used in the cosmetics industry
3. Silk peptide can be used in the health care products industry