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pH Adjuster

CALCIUM CHLORIDE

CAS 10043-52-4
78

Safety score · 0–100

Fine

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

A common calcium salt used to control viscosity and electrolyte balance in formulas. Considered safe at cosmetic levels though concentrated solutions can sting.

Function

ASTRINGENTVISCOSITY CONTROLLING

Skin benefits

  • Viscosity control
  • Electrolyte adjuster
  • Mineral source

Known concerns

  • Concentrated solutions irritate
  • Stings on broken skin

References

EU

EU CosIng database

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

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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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.