Last reviewed May 2026 · 1 min read
Is Polysorbate 20 vegan?
Also known as: Tween 20, Polyoxyethylene (20) sorbitan monolaurate
E-number: E432
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Source can be plant or animal.
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It depends — It is made by reacting sorbitol with ethylene oxide and lauric acid.
01 · The basics
What is Polysorbate 20?
A surfactant and emulsifier used to dissolve essential oils into water-based products.
02 · The source
Where it comes from
It is made by reacting sorbitol with ethylene oxide and lauric acid. Lauric acid is usually from coconut oil (vegan) but can be animal-derived.
03 · Alternatives
Best vegan alternatives
Solubilizers from coconut
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Frequently asked
FAQ
Is Polysorbate 20 vegan?
Usually, yes, because lauric acid is almost always from coconut oil. It is more likely to be vegan than Polysorbate 60 or 80.
What is the difference between Polysorbate 20 and 80?
Polysorbate 20 is typically used for lighter oils and fragrance, while 80 is used for heavier oils and food applications.
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Other emulsifier ingredients
E422 (Glycerol / Glycerin)
A sweet, syrupy liquid used as a humectant in foods and cosmetics.
E471 (Mono- and diglycerides)
A common emulsifier used in baked goods, ice cream, and margarine.
E481 (Sodium Stearoyl Lactylate)
An emulsifier used to improve the texture of baked goods.
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Related ingredients
E422 (Glycerol / Glycerin)
A sweet, syrupy liquid used as a humectant in foods and cosmetics.
E920 (L-Cysteine)
A dough conditioner used in commercial bread baking.
Calcium Carbonate
A common mineral used as a white food coloring, an anti-caking agent, and a calcium supplement.
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