QUATERNIUM-26

Conditioning Agent

78

Good

CAS Number: 68953-64-0 / 64156-20-3

About QUATERNIUM-26

A conditioning agent derived from mink oil — it detangles hair and reduces static. Well tolerated in hair care products, though it's animal-derived (not vegan).

Detailed Analysis

Quaternium-26 (CAS 68953-64-0) is 1-propanaminium, 3-amino-N-(2-hydroxyethyl)-N,N-dimethyl-, N-mink-oil acyl derivatives, chlorides. A cationic quaternary ammonium compound derived from mink oil fatty acids. Functions as an antistatic and hair conditioning agent. Binds to negatively charged hair surfaces, reducing static and improving combability. The CIR Expert Panel has reviewed quaternary ammonium compounds and found them safe for cosmetic use. No GHS hazards, no EU restrictions.

What It Does

ANTISTATIC HAIR CONDITIONING

Skin Benefits

  • ✓ Excellent hair conditioning and detangling
  • ✓ Anti-static properties
  • ✓ Improves hair manageability and softness
  • ✓ Provides slip for easier combing

Known Concerns

  • ⚠ Animal-derived (mink oil) — not vegan
  • ⚠ Quaternary ammonium compounds can irritate skin at high concentrations
  • ⚠ Not commonly studied individually — safety inferred from class

Safety Score

78

Good

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.