Skip to content

Conditioning Agent

POTASSIUM UNDECYLENOYL HYDROLYZED SOY PROTEIN

CAS 222400-41-1, 672297-73-3 Updated
78

Safety score · 0–100

Fine

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

About

A protein-based conditioner from undecylenic acid and hydrolyzed soy protein. Mild and substantive, with a small antifungal kicker; soy-allergic users should patch-test.

Function

EMULSION STABILISINGHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Mild surfactant and conditioner
  • Antifungal contribution from undecylenic acid moiety
  • Substantive protein for skin and hair
  • Biodegradable plant-derived

Known concerns

  • Soy protein can trigger reactions in soy-allergic users
  • Mild irritation potential at high concentrations
  • Limited independent safety literature

References

EU

EU CosIng database

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

Related conditioning agents

78
ACORUS GRAMINEUS CALLUS CULTURE CONDITIONED MEDIA
Conditioning Agent
 78
ALBIZIA JULIBRISSIN BARK/SEED EXTRACT
Conditioning Agent
 78
AMP-ISOSTEAROYL WHEAT/CORN/SOY AMINO ACIDS
Conditioning Agent
 78
ASPERGILLUS/ANGELICA TENUISSIMA ROOT EXTRACT FERMENT FILTRATE
Conditioning Agent
 78
AZA-OXOHYPOXANTHINE
Conditioning Agent
 78
BIS-GLUCONAMIDOETHYLAMINOPROPYL DIMETHICONE
Conditioning Agent
 78
BIS-HEA IPDI/PPG-34 COPOLYMER
Conditioning Agent
 78
BIS-HEA POLYGLYCOL ADIPATE/IPDI COPOLYMER
Conditioning Agent

Check your shelf

Find POTASSIUM UNDECYLENOYL HYDROLYZED SOY PROTEIN in your products.

Scan any cosmetic product with LuxSense to see if it contains POTASSIUM UNDECYLENOYL HYDROLYZED SOY PROTEIN 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.