Ingredient glossary
Glyceryl Stearate
On your shelf ✓What Glyceryl Stearate does for your skin, who it suits, and what to watch for.
INCI: Glyceryl Stearate · Also: Glyceryl Stearate SE
In short: Glyceryl Stearate delivers softening and emulsification, suits most skin types, and the evidence behind it is strong.
- What it does
- Softening, emulsification
- Best for
- Most skin types
- Evidence
- Strong
The molecule
The Glow take
Nice to have, and nothing to overthink.
Glyceryl Stearate plays a quiet supporting role, rounding out a formula rather than being the reason you buy it.
— Maya
What it does
- softening
- emulsification
- texture
strong evidenceCIR safety assessments conclude glyceryl stearate and its self emulsifying variant are safe, effective emulsifiers and emollients that form a partial barrier slowing water loss. Comedogenicity is rated around 1 of 5; isolated allergic contact dermatitis is reported.
Who it's for, and who should skip it
Tends to suit
- dry
- normal
- combo
- mature
Approach with care
- rare allergy
- Irritation riskLow
How it fits each skin type
- DrySuits
- CombinationSuits
- OilySuits
- SensitiveSuits
Often chosen for mature. Take extra care if any of these apply to you: rare allergy.
Where it fits in your routine
Plays well with
- emollients
- fatty alcohols
- occlusives
Glyceryl Stearate, answered
Is Glyceryl Stearate safe during pregnancy?
Yes. Glyceryl Stearate 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 Glyceryl Stearate?
Approach Glyceryl Stearate with care if any of these apply to you: rare allergy.
What concentration of Glyceryl Stearate actually works?
Its concentration is rarely printed on the label, so use the ingredient list as your clue: near the top third it is likely doing real work, near the bottom it is more of a sprinkle.
Does it clog pores?
Rated about 1 of 5: low risk, but can add up in heavy formulas.
- 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.
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