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OLEAMIDOPROPYLDIMONIUM HYDROXYPROPYL HYDROLYZED COLLAGEN
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A dual-action ingredient combining collagen protein with an oleic acid-derived conditioning agent to strengthen and smooth hair and skin.
This ingredient attaches hydrolyzed collagen to an oleamidopropyl dimonium cation via a hydroxypropyl linker. The oleic acid (omega-9) component provides deep conditioning and fluidity, while the hydrolyzed collagen adds film-forming and strength benefits. The collagen is typically derived from bovine or marine sources. It is not restricted under EU cosmetics law but must be labeled per the allergen disclosure requirements if derived from known allergenic sources.
Skin benefits
- Strengthens and repairs damaged hair
- Adds smoothness and shine
- Conditions skin while providing film-forming protection
Known concerns
- Contains animal-derived collagen — relevant for vegan labeling
- May require allergen declaration if marine collagen from fish sources
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.