PEG-10 Phytosterol
An emulsifier based on plant sterols. It binds oil with water and softens skin. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
PEG-10 Phytosterol (INCI: PEG-10 Phytosterol) is made from plant sterols bound to ethylene oxide. In a formula it works as an emulsifier and co-emollient: it joins the water and oil phases to keep a cream stable and leaves a soft feel on the skin. Its role is structural, not a treatment one. This is a functional component, not a skincare active: its job is texture and formula stability, not a direct benefit to the skin. So judging it by anti-aging or brightening results makes no sense. In pregnancy and breastfeeding it can be used without issue; applied to the skin it has no systemic relevance. Tolerance is good, with low irritation and allergy potential. It suits most skin types, sensitive skin included.
Frequently asked questions
Is PEG-10 Phytosterol safe during pregnancy?
PEG-10 Phytosterol is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is PEG-10 Phytosterol for?
PEG-10 Phytosterol suits: normal, dry, combination, oily, sensitive.
What is PEG-10 Phytosterol and what does it do in cosmetics?
An emulsifier based on plant sterols.
What's the INCI name for PEG-10 Phytosterol?
The INCI name is PEG-10 Phytosterol.
See PEG-10 Phytosterol in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
Other functional ingredients
PEG-100 Stearate, PEG-12, PEG-12 Dimethicone, PEG-120 Methyl Glucose Dioleate, PPG-5-Ceteth-20, Tetrasodium Etidronate, Carbomer, Glyceryl Dibehenate
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