Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of hydrolysed keratine丨cas 69430-36-0 in China. Welcome to wholesale bulk high quality chemical products at competitive price from our factory. If you have any enquiry about custom service, please feel free to email us.
Specifications
| Appearance | White crystal powder |
| L-Leucine Content | 46-54% |
| L-Isoleucine Content | 22-27% |
| L-Valine Content | 22-27% |
| Lecithin (%) sunflower | 0.3-1.0 |
| Bulk Density (g/ml) | 0.2-0.6 |
| Loss on drying (%) | 1.0 max |
| Residue on ignition (%) | 4.0 Max |
| Heavy Metals | 10 ppm |
| Arsenic (As) | 1.0 ppm |
| Lead (Pb) | 3.0 ppm |
| Cadmium (Cd) | 1.0 ppm |
| Mercury (Hg) | 0.1 ppm |
| Total Plate Count | 1000 CFU/g |
| Yeasts and Molds | 100 CFU/g |
| Escherichia coli | Negative |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
Applications
Hydrolyzed keratin is widely used in the cosmetic, personal care, and hair care industries due to its protein-rich composition and functional properties. It is commonly incorporated into shampoos, conditioners, hair masks, and styling products to strengthen, repair, and protect hair fibers by replenishing lost keratin. In skin care formulations, it is used to improve skin elasticity, hydration, and barrier function. Additionally, hydrolyzed keratin finds applications in nail care products to enhance hardness and resilience. In research and product development, it serves as a model protein for studying hair and skin biochemistry, protein interactions, and formulation stability.
Benefits
The benefits of hydrolyzed keratin include its small peptide size, high solubility, and compatibility with cosmetic formulations. Its amino acids and peptides penetrate the hair and skin, reinforcing structural integrity, reducing breakage, and improving texture. Hydrolyzed keratin enhances moisture retention, promotes smoothness, and contributes to overall hair and skin health. It is biocompatible, non-toxic, and effective at low concentrations, making it a versatile and functional ingredient in hair and skin care products. Its protein-based nature also allows for natural and sustainable formulation options.
Conclusion
Hydrolyzed keratin is a functional protein derivative used extensively in hair, skin, and nail care products. Its peptide content, solubility, and structural benefits support hair strengthening, skin hydration, and cosmetic efficacy. These properties make it a valuable and widely adopted ingredient in personal care formulations and related research.
