Skip to content

Antimicrobial

TEA-UNDECYLENATE

CAS 84471-25-0 Updated
60

Safety score · 0–100

Fine

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

About

Triethanolamine salt of undecylenic acid — combines antifungal action with mild cleansing, useful in anti-dandruff and foot products. TEA-class nitrosamine-formation risk applies as with other TEA-soaps.

Function

PRESERVATIVESURFACTANT - CLEANSING

Skin benefits

  • Antifungal action against Candida and Malassezia
  • Cleansing surfactant
  • Useful in anti-dandruff and athlete's-foot care

Known concerns

  • TEA salt — nitrosamine formation risk with co-ingredients
  • EU restrictions on TEA-class amines
  • Mild irritation potential

References

EU

EU CosIng database

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

Related antimicrobials

60
ALLIUM CEPA BULB OIL
Antimicrobial
 60
ALUMINUM CHLOROHYDRATE
Antimicrobial
 60
CHLORHEXIDINE DIUNDECYLENATE
Antimicrobial
 60
COPPER USNATE
Antimicrobial
 60
LACTOFERRICIN
Antimicrobial
 60
LEPTOSPERMONE
Antimicrobial
 60
POTASSIUM UNDECYLENATE
Antimicrobial
 60
RHEUM TANGUTICUM ROOT EXTRACT
Antimicrobial

Check your shelf

Find TEA-UNDECYLENATE in your products.

Scan any cosmetic product with LuxSense to see if it contains TEA-UNDECYLENATE 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.