Skip to content

Hair Conditioning

DISOYOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE

CAS 223239-87-0 Updated
80

Safety score · 0–100

Good

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

About

A soy-derived esterquat hair conditioner with cleavable ester bonds making it more biodegradable than older quats. Well tolerated, especially in rinse-off, with no notable EU restrictions.

Function

ANTISTATICHAIR CONDITIONING

Skin benefits

  • Mild esterquat conditioning agent
  • Biodegradable cleavable ester linkages
  • Well tolerated in rinse-off hair care

Known concerns

  • Cationics can be mildly irritating in leave-on at high %
  • Soy-derived — minor allergen relevance for trace soy proteins

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related hair conditionings

80
ABYSSINIAN/MEADOWFOAMAMIDOPROPYL PG-DIMONIUM CHLORIDE PHOSPHATE
Hair Conditioning
 80
ACRYLIC ACID/METHACRYLAMIDOPROPYLTRIMONIUM CHLORIDE COPOLYMER
Hair Conditioning
 80
AMINOPROPYL PHENYL TRIMETHICONE
Hair Conditioning
 80
AMODIMETHICONE
Hair Conditioning
 80
AMODIMETHICONE HYDROXYSTEARATE
Hair Conditioning
 80
BIS-HYDROXY/METHOXY/METHYL AMODIMETHICONE CROSSPOLYMER
Hair Conditioning
 80
BIS-PEG-8 PEG-8 DIMETHICONE
Hair Conditioning
 80
BIS-PHENYLPROPYL DIMETHICONE
Hair Conditioning

Check your shelf

Find DISOYOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE in your products.

Scan any cosmetic product with LuxSense to see if it contains DISOYOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE and get a full ingredient breakdown with safety scores.

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.