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Humectant

PPG-6

72

Safety score · 0–100

Fine

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

A short polypropylene glycol used as a solvent and humectant. Generally safe at cosmetic levels; petrochemical-derived and a mild irritant in concentrate.

Function

SKIN CONDITIONINGSOLVENT

Skin benefits

  • Humectant and solvent
  • Improves spreadability
  • Compatible with many actives

Known concerns

  • Possible mild skin irritation
  • Petrochemical-derived
  • Limited leave-on data at high %

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, so always read the physical product label and consult a healthcare professional for personal concerns.