No fungal-acne, pore-clogging, fragrance or drying-alcohol flags for Stearyl Alcohol in our reference data.
Stearyl alcohol is a fatty alcohol used in skincare as an emollient, emulsion stabilizer, and thickening agent to improve texture and prevent ingredient separation. It softens skin and helps maintain the consistency of creams and lotions.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Rare | Sensitization reported in patch-test studies, sometimes cross-reacting with cetyl alcohol; more likely in individuals with damaged skin barrier or stasis dermatitis. |
| Skin irritation | Uncommon | Mild redness or itching, generally low irritancy potential. |
| Comedogenicity (pore clogging) | Rare | Possible in acne-prone individuals, though generally considered low risk. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.