PEG-75 Stearate
A non-ionic emulsifier and co-surfactant. It blends oil and water and softens the main surfactants. 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-75 Stearate is a nonionic surfactant, an ethoxylated ester of stearic acid with a long polyethylene-glycol chain. INCI: PEG-75 Stearate. Its high degree of ethoxylation makes it water-soluble, so it works as a mild emulsifier, solubilizer, and conditioning agent. It is a functional component, not a skincare active. It binds oil and water, helps dissolve oils, and gives a pleasant texture. Pregnancy safety. Systemic absorption through intact skin is low and there is no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low. As with ethoxylated raw materials, the standard caveat about 1,4-dioxane removal in manufacturing applies.
Frequently asked questions
Is PEG-75 Stearate safe during pregnancy?
PEG-75 Stearate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is PEG-75 Stearate for?
PEG-75 Stearate suits: normal, dry, combination, oily, sensitive.
What is PEG-75 Stearate and what does it do in cosmetics?
A non-ionic emulsifier and co-surfactant.
What's the INCI name for PEG-75 Stearate?
The INCI name is PEG-75 Stearate.
See PEG-75 Stearate 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-8, PEG-8 Beeswax, PEG-8 Dimethicone, PEG-8 Laurate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Undecane, Chlorphenesin, Hydrogenated Vegetable Oil
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