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Solvent

SD ALCOHOL 39-D

55

Safety score · 0–100

Moderate

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

Denatured ethanol (formula 39-D) used as a fast-drying solvent. Generally safe in rinse-off; can be drying or stinging in leave-on products at higher concentrations.

Function

ASTRINGENTSOLVENTVISCOSITY CONTROLLING

Skin benefits

  • Solvent for botanicals and actives
  • Quick-evaporating carrier

Known concerns

  • Drying with prolonged leave-on contact
  • Stings broken skin

References

EU

EU CosIng database

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

Related solvents

Same plant / compound family

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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.