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Humectant

MAGNESIUM LACTATE

CAS 18917-93-6 Updated
88

Safety score · 0–100

Good

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

About

A magnesium salt of lactic acid — gentle humectant with mild exfoliating and soothing action. Suits sensitive skin better than free lactic acid and supports the skin barrier.

Skin benefits

  • Gentle humectant and skin conditioner
  • Mild AHA-like exfoliation at low percent
  • Soothing for inflamed skin
  • Mineral support for skin barrier

Known concerns

  • Mild irritation possible in sensitive skin at higher percent
  • Avoid combining with strong acids

References

EU

EU CosIng database

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

Related humectants

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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.