water soluble hydrolyzed keratin peptide for hair care

The reason why keratin is so strong (in addition to hair, for example, some deer antlers are also mainly composed of keratin), is because keratin has a stable and strong sulfur chemical bond in it compared to other proteins. This principle is somewhat similar to vulcanized rubber, which has better strength and is not easy to age. Applying hydrolyzed protein to the hair may attract it with the hair through positive and negative charges, and it will be more firmly attached to the hair. Hydrolyzed keratin peptides are derived from natural keratin such as chicken feathers or duck feathers, and are extracted using biological enzyme digestion technology. It has good affinity and moisturizing to the skin. At the same time, it can effectively protect damaged hair, and can effectively repair split hair, reduce and prevent split ends, and at the same time can alleviate the irritation effect of surfactants on skin and hair in cosmetic formulations. Hair contains a large amount of keratin…