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OLEAMIDOPROPYL DIMETHYLAMINE HYDROLYZED COLLAGEN

60

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

An oleic acid-derived quaternary ammonium salt of hydrolyzed collagen, functioning as a heavy-duty emollient and film-forming conditioning agent.

This ingredient is a quaternary ammonium salt formed between oleamidopropyl dimethylamine and hydrolyzed collagen. The oleic acid (C18:1, monounsaturated) tail provides deep emolliency and skin penetration, while the collagen moiety contributes film-forming and moisturizing properties. EU CosIng does not list specific Annex II or III restrictions for this compound, though quaternary ammonium compounds broadly carry low-level sensitization cautions. The score reflects its common cosmetic use with mild concerns.

Skin benefits

  • Deep emolliency and skin softening
  • Film-forming moisture barrier
  • Improves skin elasticity and texture

Known concerns

  • Quaternary ammonium cationic charge — mild sensitization potential
  • Hydrolyzed collagen from bovine or porcine sources — allergen consideration

References

EU

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.