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Skin Conditioning

STRONTIUM CITRATE

CAS 813-97-8 Updated
65

Safety score · 0–100

Fine

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

About

A strontium salt of citric acid used at low levels for sensory desensitising effect (reduces stinging/tingling). Considered safe at cosmetic concentrations, but strontium has a thinner safety record than calcium.

Function

NOT REPORTED

Skin benefits

  • Reduces sensory irritation and tingling
  • Used in sensitive-skin and shaving formulas
  • Stable, water-soluble salt

Known concerns

  • Strontium salts not as well-studied as calcium analogues
  • Possible interaction with calcium-binding biology at high doses
  • Use restricted in certain regions

References

EU

EU CosIng database

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

Related skin conditionings

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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.