Hydrolyzed Hair Keratin strengthens and conditions both hair and skin, helping to smooth the surface and lock in moisture for a softer, healthier look.
CAS #
65997-21-9, 69430-36-0
Form
Powder
Plant-Derived
Animal-Derived (wool/feathers) or Plant-Derived
Function
Hair Conditioning | Skin Conditioning
Benefits
Locks in moisture
Traditional Use
Keratin, the primary structural protein in hair, began being extracted and used in cosmetics in the mid-20th century to repair damaged hair. Hydrolyzed hair keratin was developed to create smaller peptide chains that can penetrate the hair shaft and restore strength and shine.
Skin Types
all-skin-types
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not an Irritant