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| Catalog Number | CI-HC-0063 |
| Product Name | Keratin Protein, Hydrolyzed |
| CAS | 69430-36-0 |
| Description | Sheep-wool derived, hydrolyzed alpha-keratin protein carefully monitored during its manufacture to ensure the lowest possible odor and a low ash. Keratin is a highly specialized fibrous protein, which is found in hair, feathers, wool and nails. Keratin is distinct from other proteins in that it is rich in cysteine (a sulfur-containing amino acid) giving keratin a unique strength and protective quality. Derived from sheep's wool. Contains 20-23% of protein. Molecular weight: 1,100-3,300 Da. Gluten-free. |
| Solubility | Water-soluble |
| Appearance | Clear amber liquid, characteristic odor |
| Application | All kinds of hair care products including shampoos, hair conditioners, hair balms, hair pomades and also skin care products including lotions and creams. |
| Storage | Store away from direct sunlight at a dry place at room temperature |
| Composition | Hydrolyzed keratin protein, water, butylene glycol, phenoxyethanol, ethylhexylglycerin |
| Features And Benefits | Revitalizes the hairs natural protective layer and rebuilds tensile strengthReturns elasticity and reduces breakageReduces hair damage from harsh chemicalsActs also as a protective care substance on the skin |
| GMO | GMO-free |
| HS Code | 3304910000 |
| INCI | Hydrolyzed keratin protein |
| Manufacture | Hydrolyzed keratin protein is made by creating an alkaline solution with washed and degreased sheep wool and then adding a blend of proteases to induce enzymatic hydrolyzation. After enzyme inactivation the solution is purified and filtered. |
| Preservation | Butylene glycol, phenoxyethanol, ethylhexylglycerin |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Sheep wool |
| Uses | Can be added to formulas as is; add to water-phase of formula. Recommended use level: 1-5%. For external use only. |
What is hydrolyzed keratin and how does it benefit hair care?
Hydrolyzed keratin is a protein molecule that has been chemically processed to break down into smaller units, allowing it to penetrate the hair cuticle. In hair care, it serves to repair and moisturize the damaged hair cuticle, which reduces frizz and fills the minor gaps throughout the hair shaft. This strengthens the hair structure and improves its elasticity. Hydrolyzed keratin also acts as an antistatic agent, minimizing the effects of static electricity and making the hair more manageable, shiny, and soft.
How does hydrolyzed keratin function in skin care products?
In skin care, hydrolyzed keratin is used primarily as a humectant and skin conditioning agent. It helps maintain skin moisture and promotes softness and suppleness. Additionally, it works as a film-forming agent to create a continuous barrier on the skin and nails, enhancing their appearance and health.
What is the origin and composition of hydrolyzed keratin?
Hydrolyzed keratin is derived from wool and appears as a light yellow to amber transparent liquid with a distinctive odor. It is treated through special biological processes to break down into short peptides, making it bioavailable. This form of keratin is a high-quality protein source with significant nutritional value and stability.
Is hydrolyzed keratin safe for cosmetic use?
Yes, hydrolyzed keratin is considered safe for use in cosmetics and personal care products. It is rated as such by environmental and consumer safety organizations like the Environmental Working Group (EWG).
In what types of products can hydrolyzed keratin be found?
Hydrolyzed keratin is commonly included in a wide range of products, such as creams, lotions, moisturizers, nail creams, shampoos, leave-in treatments, conditioners, and serums. It functions to condition both hair and skin, providing moisture, protection, and improved appearance.
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