Natural and pure 100% Skin care silk amino acid powder

Description :
Silk Amino Acids , also known as silk protein or sericin, are the gelatinous proteins that bind the filaments in silk. The protein is water-soluble and is found in both liquid and powder form. Theseamino acids are used in a variety of cosmetic and personal-care products, including hair conditioner, hairspray, and skin creams.The acids are obtained from a silkworm cocoon by either boiling the cocoon or piercing the cocoon with a needle. During the boiling process, the silk that makes up the cocoon unspools, thereby allowing the silk threads and the silk amino acid to be harvested. Regardless of the method used, the silkworm is killed in the process, which is the reason some animal rights groups condemn the process.
Silk protein is often used in hair care products because of its ability to penetrate and strengthen damaged hair. The amino acids bind with the keratin in the hair, thereby creating a protective layer that helps seal in moisture while adding luster. Several commercial hairsprays use theseamino acids to provide extra protection and shine without weighing down the hair.
 
The amino acids have a low molecular weight that allows them to be easily absorbed through the skin. As with hair, silk protein binds with the keratin found in skin and creates a layer of defense against moisture loss. In addition, some studies have shown that the crystalline structure of sericin offers some protection from ultra-violet (UV) rays. Silk amino acids have some antioxidantproperties and have been shown to be effective in combating wrinkles.     

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