Hydrolyzed Keratin
A cosmetic ingredient used as antistatic, film forming, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Keratins, hydrolyzates. A biological material consisting predominantly of partially hydrolyzed keratin
What does it do?
Hydrolyzed Keratin is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antistatic
reduces static electricity, mostly in hair products to keep strands smooth and manageable
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
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Hair conditioning
improves the appearance, feel, and manageability of hair
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Humectant
draws moisture from the air or deeper skin layers to the surface, helping skin retain water
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Skin conditioning
improves the appearance, feel, and condition of skin
EU regulatory status
Hydrolyzed Keratin is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Hydrolyzed Keratin?
Hydrolyzed Keratin is a cosmetic ingredient catalogued in the EU CosIng database. Keratins, hydrolyzates. A biological material consisting predominantly of partially hydrolyzed keratin
Is Hydrolyzed Keratin allowed in cosmetics in the EU?
Yes. Hydrolyzed Keratin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Hydrolyzed Keratin do in cosmetic products?
Hydrolyzed Keratin is declared in the EU cosmetic ingredient inventory with these functions: antistatic, film forming, hair conditioning, humectant, skin conditioning.
What is the CAS number of Hydrolyzed Keratin?
The CAS (Chemical Abstracts Service) number for Hydrolyzed Keratin is 69430-36-0.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010