E435 · Polyoxyethylene sorbitan monostearate (polysorbate 60)
We haven’t recorded a regulator assessment for Polyoxyethylene sorbitan monostearate (polysorbate 60) yet. The information below comes from our ingredient database; a verdict will appear here once EFSA, FDA or WHO positions are added.
What is E435?
Polysorbate 60 (Tween 60) is a synthetic emulsifier made from stearic acid and sorbitan reacted with ethylene oxide, used to stabilize emulsions and extend shelf life in baked goods, ice cream, margarine, creams, and lotions. It helps prevent oil and water-based ingredients from separating and keeps textures consistent. It is approved for food use within regulated limits by the FDA and EFSA.
Also appears on labels as: Polyoxyethylene sorbitan monostearate, Polysorbate 60, Tween 60, POE sorbitan monostearate, POE monostearate, Polyoxyethylene (20) sorbitan monostearate, Polyoxyethylene sorbitan stearate, Sorbitan monostearate, polyoxyethylene, Ethoxylated sorbitan monostearate, PEG sorbitan monostearate, PEG-20 sorbitan monostearate, Polyoxyethylene sorbitan ester of stearic acid.
What the evidence says
- Generally recognized as safe at typical food-use levels.
- As with other polysorbates, animal research suggests possible effects on gut bacteria and gut lining with high, regular intake; human dietary-level evidence is still developing.
- Stearic acid component may be derived from animal or plant sources depending on the manufacturer.
Frequently asked questions
Is E435 safe?
Our overall verdict for E435 (Polyoxyethylene sorbitan monostearate (polysorbate 60)) is “Not yet rated”, based on the most cautious of the major regulators’ positions — no regulator assessment is recorded in our database yet.
Is E435 vegan, halal or gluten-free?
According to our ingredient data for Polyoxyethylene sorbitan monostearate (polysorbate 60) — vegan: no, vegetarian: no, halal: no, kosher: no, gluten-free: yes, dairy-free: yes. Manufacturing sources can vary between products; check the label if it matters to you.
What is E435 and why is it used?
Polysorbate 60 (Tween 60) is a synthetic emulsifier made from stearic acid and sorbitan reacted with ethylene oxide, used to stabilize emulsions and extend shelf life in baked goods, ice cream, margarine, creams, and lotions. It helps prevent oil and water-based ingredients from separating and keeps textures consistent. It is approved for food use within regulated limits by the FDA and EFSA.
Does E435 contain allergens?
No known allergens are recorded for Polyoxyethylene sorbitan monostearate (polysorbate 60).
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This page summarises publicly available regulatory assessments and research. It is general information, not medical advice. Sources: EFSA, FDA, WHO and the studies linked above.