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Is E435 (Polysorbate 60) halal? Where the fatty acid comes from

E435 (Polysorbate 60) is made from sorbitol and a fatty acid, usually stearic acid. That fatty acid can be plant or animal derived, so E435 is mushbooh without evidence, just like E471.

Published 2 August 2026

E435 follows the same pattern as E471: an emulsifier whose fatty acid can be plant or animal derived, and the packaging almost never says which. That is exactly why the honest answer is usually mushbooh, not "haram".

What is E435?

E435 is Polysorbate 60, full name polyoxyethylene (20) sorbitan monostearate. It is an emulsifier that binds fat and water and keeps products smooth and stable. Chemically it is built from three parts: sorbitol (a sugar alcohol), a fatty acid, usually stearic acid, and ethylene oxide, which links the two (a process called ethoxylation).

On packaging you will find it as: E435, Polysorbate 60, POE (20) sorbitan monostearate.

Why E435 is mushbooh (the fatty acid source)

The sorbitol and the ethylene oxide are unproblematic, they come from starch and from petrochemicals. The real question is the stearic acid: it can come from palm oil (plant based) or from animal tallow. Just like with E471, E435 is therefore source dependent:

• If the stearic acid is plant based, there is no objection.
• If it comes from a permitted animal that was slaughtered islamically, it counts as acceptable.
• If it comes from pork or from an animal that was not slaughtered correctly, it is problematic.

Because the packaging usually says only "E435" or "Polysorbate 60" with no mention of the fatty acid source, the honest classification is mushbooh, doubtful. Not an accusation against a product, simply the observation that the information is missing.

How do I tell whether it is plant based?

1. Look for a note on the pack. Some manufacturers write "plant based stearic acid" or "100 % plant based".
2. Vegan or vegetarian labelling. A credible vegan label rules out an animal fatty acid.
3. Ask the manufacturer. A short email to customer service often brings a clear answer.
4. Look for a halal certificate. If the product carries a recognised halal certificate, the ingredient has already been checked.

Related emulsifiers (Polysorbates E432 to E436)

E435 belongs to a family of five polysorbates, all made the same way, from sorbitol, a fatty acid and ethylene oxide: E432 (Polysorbate 20), E433 (Polysorbate 80), E434 (Polysorbate 40), E435 (Polysorbate 60) and E436 (Polysorbate 65). The fatty acid differs between them, but the halal question is the same for all five: plant or animal, and mushbooh without a stated origin.

In short

• E435 = Polysorbate 60, an emulsifier made from sorbitol, a fatty acid and ethylene oxide.
• The fatty acid (usually stearic acid) can be plant or animal.
• With no stated origin: mushbooh (in doubt), not automatically haram.
• The same logic applies to the related polysorbates E432 to E436. For a wider view, see which E-numbers are haram.

Common questions

Is E435 halal?

That depends on the source. E435 is made from sorbitol and a fatty acid, usually stearic acid, and that fatty acid can be plant or animal derived. Without evidence of the origin, E435 is mushbooh, doubtful, not automatically haram. Where plant origin is documented, it counts as unproblematic.

What is E435 made from?

From sorbitol, a sugar alcohol, combined with a fatty acid, usually stearic acid, and with ethylene oxide. The result is polyoxyethylene (20) sorbitan monostearate, an emulsifier that binds fat and water.

Is Polysorbate 60 the same as E435?

Yes. Polysorbate 60 and E435 name the same substance, Polysorbate 60 is the common name, E435 is the number used on EU ingredient lists.

Which products contain E435?

Above all baked goods, desserts and toppings, for example cakes, non dairy creamers, whipped cream from a can, and ready made icings.

How do I find out whether it is plant based?

Reliable signs are a vegan label, a manufacturer statement about the plant based stearic acid, or a halal certificate. Without any of these, the source stays open and E435 counts as mushbooh.

More on E471 →

Note: this article is not a fatwa and not a certification. It explains where the substances named here typically come from and why the origin decides it. In case of doubt, the manufacturer statement or a recognised halal certification applies.