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Antimicrobial

ZINC LACTATE

CAS 16039-53-5 Updated
78

Safety score · 0–100

Fine

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

About

A zinc-lactic-acid salt used in oral care, deodorants and astringent formulas — provides mild antimicrobial and refreshing action. EU Annex III restricts it to defined levels in toothpaste and mouthwash.

Skin benefits

  • Mild antimicrobial effect for deodorants and oral care
  • Astringent — helps tighten and refresh skin
  • Source of zinc, a trace mineral skin can use

Known concerns

  • EU Annex III restricts zinc compounds in oral hygiene products
  • Excess zinc can irritate sensitive skin
  • Astringent feel not suited to dry skin types

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.