How much products actually contain
No product states its amount yet.
Of the products containing it, 9 list it before the 1% line and 0 after it (usually 1% or less).
Products using this ingredient
9 of 9 confirmed · likeliest to carry enough first
Paul MitchellPaul Mitchell KeraTriplex Treatment
Paul MitchellPaul Mitchell Texturizing Sea Spray
Paul MitchellPaul Mitchell Finishing Spray
Paul MitchellPaul Mitchell Cream Rinse
Paul MitchellPaul Mitchell HydroCream Whip Mousse
Paul MitchellPaul Mitchell Shine Spray
Paul MitchellPaul Mitchell HydraTriplex Treatment
Paul MitchellPaul Mitchell Intensive Treatment
Paul MitchellPaul Mitchell Nourishing Shampoo
Definition
Keratin, oxidized with hydrogen peroxide
Cosmetic roles
Softens hairHAIR CONDITIONINGKeeps skin in good condition (CosIng catch-all)SKIN CONDITIONING
Safety & regulatory references
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
Reviewed by CIR: Safety Assessment of Keratin and Keratin-Derived Ingredients as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name 酸化ケラチン: 本品は、ケラチンから過酸化水素を用いる酸化反応により化学的に誘導された化合物である。本反応は、ケラチン中のシステイン及びシスチン残基中のいくつかの硫黄原子を対応するスルホン酸基（システイン酸）に変化させる。
Source: JCIA labelling names (Japan)
Names & identifiers
OXIDIZED KERATININCI옥시다이즈드케라틴Korean label name (MFDS standard)酸化ケラチンJapanese labelling name