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CALCIUM UNDECYLENATE

CAS 1322-14-1
63

Safety score · 0–100

Fine

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

About

A calcium salt of undecylenic acid used for its antifungal properties, permitted in cosmetic products at regulated levels.

Calcium Undecylenate is the calcium salt of undecylenic acid, listed in EU CosIng with restriction V/18 (Annex III), indicating specific concentration limits apply in cosmetic products. Undecylenic acid and its salts are permitted in cosmetic formulations but restricted in rinse-off hygiene products, reflecting mild antifungal efficacy combined with a favourable safety margin at controlled concentrations.

Skin benefits

  • Antifungal properties useful in scalp and foot care
  • Mild antimicrobial activity

Known concerns

  • EU Annex III restricted (V/18) — concentration limits apply

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.