A non-ionic emulsifier and solubilizer that holds oil and water together. Mild and safe on its own. The catch for fungal-acne-prone skin: polysorbates from the fatty-acid series can feed Malassezia, so they are avoided with malassezia folliculitis.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A safe functional emulsifier. Neutral for most skin types. For fungal-acne-prone skin it counts as a potential Malassezia trigger and is better avoided.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to Wildberries, Goldapple, Letu, iHerb, Sephora 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.
Polysorbate 40 is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Polysorbate 40 suits: normal, dry, combination, oily, sensitive.
A non-ionic emulsifier and solubilizer that holds oil and water together.
The INCI name is Polysorbate 40. It may also appear as: Tween 40, Полисорбат-40, Polyoxyethylene Sorbitan Monopalmitate.
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