Alcohol Denat.
变性乙醇
Also known as: Denatured Alcohol, SD Alcohol
What it does
- Solvent
- Quick-drying agent
- Penetration enhancer
- Astringent feel
Evidence
Strong evidenceCan be drying and irritating in high concentrations. Disrupts barrier with prolonged use.
Skin types
Well suited for: Oily
Use with caution: Dry Sensitive Eczema Rosacea
Avoid if dry, sensitive, or barrier-compromised.
Irritation potential
Medium To High
Comedogenic rating
0 / 5
Pregnancy
Generally considered safe during pregnancy
Topical use safe but may be drying.
Good to know
Controversial. High on ingredient list = potentially drying. Small amounts as solvent are fine. Different from fatty alcohols.
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Analyze a productEducational information only — not medical advice. Always patch test and consult a dermatologist for skin concerns.