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pH Adjuster

TROMETHAMINE

CAS 77-86-1 Updated
82

Safety score · 0–100

Good

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

About

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
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DIISOPROPANOLAMINE
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DIMETHYLGLUCAMINE
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MAGNESIUM PHOSPHATE
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POTASSIUM PHOSPHATE
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POTASSIUM SULFATE
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QUINIC ACID
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SODIUM GLYCINATE
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Check your shelf

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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.