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Solvent

SD ALCOHOL 23-A

60

Safety score · 0–100

Fine

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

Ethanol denatured with acetone (SD Alcohol 23-A) — a quick-drying cosmetic solvent. Effective and inexpensive but drying with repeated use, so best in rinse-off or low-concentration products.

Skin benefits

  • Effective solvent and vehicle
  • Rapid evaporation gives quick-dry textures
  • Useful antimicrobial in toners and astringents

Known concerns

  • Drying and disruptive to skin barrier with frequent use
  • Stinging on broken skin
  • Acetone denaturant adds skin defat potential

References

EU

EU CosIng database

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

Related solvents

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ACETONE
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ALCOHOL DENAT. SD ALCOHOL 23-H
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BUTYL GLYCOLATE
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PEG/PPG-3/6 DIMETHYL ETHER
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PPG-120 BUTYL ETHER
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PPG-15-BUTETH-20
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SD ALCOHOL 23-H
Solvent

Same plant / compound family

52
SD ALCOHOL 1
Other
 55
SD ALCOHOL 23-F
Solvent
 60
SD ALCOHOL 23-H
Solvent
 55
SD ALCOHOL 27-B
Solvent
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SD ALCOHOL 3-A
Solvent
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SD ALCOHOL 3-B
Solvent

Check your shelf

Find SD ALCOHOL 23-A in your products.

Scan any cosmetic product with LuxSense to see if it contains SD ALCOHOL 23-A and get a full ingredient breakdown with safety scores.

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.