




FAQ (Frequently Asked Questions)
1. What is Hydrolyzed Keratin?
Hydrolyzed Keratin is a protein derived from natural keratin that has been broken down into smaller, water-soluble fragments. It is widely used in personal care and cosmetic formulations to strengthen, repair, and protect hair and skin.
2. What is the INCI Name of Hydrolyzed Keratin?
The INCI (International Nomenclature of Cosmetic Ingredients) name for Hydrolyzed Keratin is Hydrolyzed Keratin.
3. What is the CAS Number of Hydrolyzed Keratin?
The CAS (Chemical Abstracts Service) number for Hydrolyzed Keratin is 69430-36-0.
4. What are the key benefits of using Hydrolyzed Keratin in personal care products?
Hair Strengthening – Helps repair damaged hair and reduces breakage.
Moisturizing Properties – Retains moisture, preventing dryness in skin and hair.
Smoothening Effect – Makes hair softer, shinier, and more manageable.
Protects Against Environmental Damage – Shields hair from heat styling and pollution.
Improves Skin Elasticity – Helps maintain skin firmness and hydration.
5. In which personal care products is Hydrolyzed Keratin commonly used?
Hydrolyzed Keratin is used in a variety of formulations, including:
Shampoos & Conditioners (for strengthening and repairing hair)
Hair Masks & Serums (to restore protein and improve hair texture)
Skin Care Creams & Lotions (for hydration and elasticity)
Nail Care Products (to strengthen and prevent breakage)
Anti-Aging Products (to support skin rejuvenation)
6. Is Hydrolyzed Keratin safe for personal care applications?
Yes, Hydrolyzed Keratin is considered safe and effective for use in hair and skin care formulations. It is non-toxic and suitable for most hair and skin types.
7. Is Hydrolyzed Keratin suitable for sensitive skin?
Yes, Hydrolyzed Keratin is generally gentle and well-tolerated, but a patch test is recommended for individuals with sensitive skin or allergies.
8. Is Hydrolyzed Keratin derived from animal or plant sources?
Hydrolyzed Keratin is typically derived from animal sources (such as wool, feathers, or hooves). However, plant-based keratin alternatives are also available for vegan formulations.
9. Where can I purchase Hydrolyzed Keratin for personal care formulations?
Hydrolyzed Keratin is available through specialty chemical suppliers, cosmetic ingredient distributors, and bulk manufacturers catering to the personal care industry.
10. What is the recommended usage level of Hydrolyzed Keratin in formulations?
The typical usage level of Hydrolyzed Keratin ranges from 0.5% to 5%, depending on the formulation type and desired effect.