Cetearyl Alcohol: effective % & pH 세테아릴알코올
⏱ 1 min read
⚡ Quick answer: Cetearyl Alcohol: effective concentration 1–5% in creams and emulsions, optimal pH tolerant across the usual range, evidence Strong. Not the drying alcohol you were warned about. If a cream breaks you out, look at the whole formula rather than blaming this line.
How much Cetearyl Alcohol actually works? Here's the dosage, pH and evidence — the formulator-level read behind the % on a Korean label.
| Effective % | 1–5% in creams and emulsions |
|---|---|
| Optimal pH | tolerant across the usual range |
| Evidence | Strong |
| Onset | immediate (feel) |
What the % on the label really means
Not the drying alcohol you were warned about. If a cream breaks you out, look at the whole formula rather than blaming this line.
⚠️ Ceiling: Heavy use makes a cream stiff and waxy, and fatty alcohols at high levels can feel occlusive on oily skin.
Cetearyl Alcohol guide →How Cetearyl Alcohol works →
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⏭ Up next⚗️ Glyceryl Stearate: effective % & pH 글리세릴스테아레이트
✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-23.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.