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Hydrolyzed Keratin is a form of protein derived from keratin (found in hair, skin, and nails) that has been broken down into smaller pieces (peptides and amino acids) through a process called hydrolysis. This process makes the keratin soluble in water and allows it to be more easily absorbed by hair and skin.

Hydrolyzed Keratin benefits hair by strengthening the hair shaft, reducing breakage, improving elasticity, increasing shine, smoothing the cuticle, and helping to repair damage caused by heat styling, chemical treatments, or environmental factors. It also has moisturizing properties.

Hydrolyzed Keratin can benefit the skin by providing moisture, improving hydration, forming a protective film, and potentially contributing to smoother and more elastic skin.

No, Hydrolyzed Keratin is not the same as intact Keratin. Keratin is a large, fibrous protein that is insoluble in water. Hydrolyzed Keratin is the result of breaking down this large protein into smaller, water-soluble fragments (peptides and amino acids), which makes it suitable for use in cosmetic formulations where it can be more easily absorbed or bind to hair and skin surfaces.

Hydrolyzed Keratin is typically sourced from animal byproducts that are rich in keratin protein, such as wool, feathers, animal hair, or hooves.

No, traditional Hydrolyzed Keratin sourced from animal byproducts is not vegan. Vegan alternatives are derived from plant sources like wheat, corn, or soy, though these are technically hydrolyzed plant proteins, not true keratin.

Hydrolyzed Keratin is generally considered safe for use in cosmetic and personal care products when used as directed.

Hydrolyzed Keratin can vary based on the source material (wool, feathers, etc.) and the degree of hydrolysis (how much it's broken down), which affects its molecular weight distribution. Different molecular weights can offer slightly different properties and penetration abilities for hair and skin.

Yes, Hydrolyzed Keratin is widely used in hair products specifically to help repair damaged hair. The protein fragments can temporarily fill in gaps and strengthen weakened areas in the hair cuticle, reducing breakage and improving overall hair health.

Hydrolyzed Keratin is an ingredient found in various hair care products (shampoos, conditioners, leave-in treatments) and skincare products. Use products containing Hydrolyzed Keratin as directed on their packaging.