Ingredient glossary
Stearyl Alcohol
On your shelf ✓What Stearyl Alcohol does for your skin, who it suits, and what to watch for.
INCI: Stearyl Alcohol
In short: Stearyl Alcohol delivers softening and texture, suits most skin types, and the evidence behind it is strong.
- What it does
- Softening, texture
- Best for
- Most skin types
- Evidence
- Strong
The molecule
The Glow take
A comfort ingredient, and none the worse for it.
Stearyl Alcohol is here for feel and moisture, softening the skin and slowing water loss. More comfort than correction.
— Maya
What it does
- softening
- texture
strong evidenceUsed widely as a non-drying, barrier-friendly thickener and emollient with low sensitization risk.
On a label: usually effective at 1-5%.
Who it's for, and who should skip it
Tends to suit
- dry
- normal
Approach with care
- rare allergy
- Irritation riskLow
How it fits each skin type
- DrySuits
- CombinationSuits
- OilySuits
- SensitiveSuits
Take extra care if any of these apply to you: rare allergy.
Where it fits in your routine
Plays well with
- fatty acids
- emulsifiers
Stearyl Alcohol, answered
Is Stearyl Alcohol safe during pregnancy?
Yes. Stearyl Alcohol is considered safe to use during pregnancy and breastfeeding. As with anything, if you are unsure it is worth a quick word with your doctor or midwife.
Who should avoid Stearyl Alcohol?
Approach Stearyl Alcohol with care if any of these apply to you: rare allergy.
What concentration of Stearyl Alcohol actually works?
Stearyl Alcohol tends to do its job in the 1 to 5% range. Much lower and it is likely underdosed.
Does it clog pores?
A fatty alcohol that rates low for clogging pores.
- This rating comes from old lab tests on the isolated ingredient, not the finished product.
- The full formula, how much is used, and your own skin all matter more than one number.
- If you are acne-prone it is worth noticing, not a reason to avoid it on sight.
Checking a whole product? Paste its list into the pore-clogging checker →
Commonly confused with
- Cetearyl AlcoholBoth are gentle fatty alcohols used to thicken and soften. Cetearyl is a blend; stearyl is one of its parts.
This, for every label you own
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