Hydrolyzed Keratin

Safe

Broken-down keratin protein that penetrates hair for internal repair.

Last reviewed April 27, 2026 · Always verify against the current Health Canada Cosmetic Ingredient Hotlist before use.

CAS Number

69430-36-0

Functions

Hair Conditioning *

Typical Usage Rate

0.1% - 5%

Related ingredients

Dimethicone

Pro-Vitamin B5

Panthenol

Keratin

Cetrimonium Chloride

BTMS

Behentrimonium Methosulfate

Polyquat 7

Polyquaternium-7

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Regulatory disclaimer

FormulaNorth helps organize cosmetic formulation, label, costing, and CNF preparation information. It is not legal or regulatory advice and does not replace Health Canada guidance, professional regulatory review, or the maker's responsibility to verify product compliance before sale.