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pH Adjuster

SODIUM SUCCINATE

CAS 2922-54-5 Updated
86

Safety score · 0–100

Good

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

About

The sodium salt of succinic acid — a small buffer salt used to keep formulas at a stable pH. Naturally found in the body (Krebs cycle); excellent safety profile.

Function

BUFFERING

Skin benefits

  • Maintains pH
  • Mild buffer
  • Endogenous metabolite — biocompatible

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

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

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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.