Skip to content

pH Adjuster

TROMETHAMINE

CAS 77-86-1
82

Safety score · 0–100

Good

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

A mild alkaline buffer (TRIS) — the skin-friendly replacement for triethanolamine. Balances formula pH and neutralizes carbomer gels.

Skin benefits

  • Effective pH buffer
  • USP-grade pharma-quality
  • Gentle alternative to TEA
  • Stabilizes carbomer gels

Known concerns

  • Mildly alkaline, dose-dependent
  • Pure pH adjuster, no benefit
  • Eye irritation at high %

References

EU

EU CosIng database

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

Related ph adjusters

82
AMMONIUM ACETATE
pH Adjuster
 82
DIMETHYLGLUCAMINE
pH Adjuster
 82
MAGNESIUM PHOSPHATE
pH Adjuster
 82
POTASSIUM PHOSPHATE
pH Adjuster
 82
POTASSIUM SULFATE
pH Adjuster
 82
QUINIC ACID
pH Adjuster
 82
SODIUM GLYCINATE
pH Adjuster
 82
SODIUM PHOSPHATE
pH Adjuster

Check your shelf

Find TROMETHAMINE in your products.

Scan any cosmetic product with LuxSense to see if it contains TROMETHAMINE 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, so always read the physical product label and consult a healthcare professional for personal concerns.