Supplement / capsule ingredient

Is Polyoxyl 35 Castor Oil halal?

Polyoxyl 35 Castor Oil: A non-ionic surfactant produced by reacting castor oil (from the castor bean) with ethylene oxide; used to solubilise lipophilic drugs in IV and oral preparations. Plant-deriv…

HalalPermissible — origin and process documented

Polyoxyl 35 Castor Oil: A non-ionic surfactant produced by reacting castor oil (from the castor bean) with ethylene oxide; used to solubilise lipophilic drugs in IV and oral preparations. Plant-deriv…

What the sources say

A non-ionic surfactant produced by reacting castor oil (from the castor bean) with ethylene oxide; used to solubilise lipophilic drugs in IV and oral preparations. Plant-derived; halal. Note: it has…
Verified Halal A non-ionic surfactant produced by reacting castor oil (from the castor bean) with ethylene oxide; used to solubilise lipophilic drugs in IV and oral preparati… RxHalal (secondary aggregator · grade C: secondary reference · accessed 2026-08-21)

Quick facts

NamePolyoxyl 35 Castor Oil
Also on labels ascremophor el, kolliphor el, peg-35 castor oil
Additive classSupplement / capsule ingredient
ClassificationVerified halal
Last verified2026-08-21

Common questions

Is Polyoxyl 35 Castor Oil halal?

Polyoxyl 35 Castor Oil is classified as Verified halal. Polyoxyl 35 Castor Oil: A non-ionic surfactant produced by reacting castor oil (from the castor bean) with ethylene oxide; used to solubilise lipophilic drugs in IV and oral preparations. Plant-deriv…

Is Polyoxyl 35 Castor Oil halal or haram?

On the evidence cited on this page, Polyoxyl 35 Castor Oil is verified halal. Permissible — origin and process documented Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.

What else is Polyoxyl 35 Castor Oil called on ingredient labels?

It can appear as: cremophor el, kolliphor el, peg-35 castor oil.

Where does this page's information come from?

Every position on this page is attributed to a named certifier or scholarly body with a direct link, listed under 'What the sources say'. Muttoo aggregates and cites; it does not issue rulings.

Related lookups

Record ingredient-polyoxyl-35-castor-oil · last verified 2026-08-21 · report an error