Processing aid

Is Sodium Stearyl Fumarate halal?

Sodium Stearyl Fumarate: A non-hygroscopic alternative to magnesium stearate; the salt of stearyl alcohol and fumaric acid. Like other stearates, the underlying stearyl group can be plant- or animal-…

Source-dependentDoubtful until the source is known (mashbooh)

Sodium Stearyl Fumarate: A non-hygroscopic alternative to magnesium stearate; the salt of stearyl alcohol and fumaric acid. Like other stearates, the underlying stearyl group can be plant- or animal-…

What the sources say

A non-hygroscopic alternative to magnesium stearate; the salt of stearyl alcohol and fumaric acid. Like other stearates, the underlying stearyl group can be plant- or animal-derived. Manufacturers ra…
Source Dependent A non-hygroscopic alternative to magnesium stearate; the salt of stearyl alcohol and fumaric acid. Like other stearates, the underlying stearyl group can be pl… RxHalal (secondary aggregator · grade C: secondary reference · accessed 2026-08-21)

Quick facts

NameSodium Stearyl Fumarate
Also on labels asssf
Additive classProcessing aid
ClassificationSource-dependent
Last verified2026-08-21

Common questions

Is Sodium Stearyl Fumarate halal?

Sodium Stearyl Fumarate is classified as Source-dependent. Sodium Stearyl Fumarate: A non-hygroscopic alternative to magnesium stearate; the salt of stearyl alcohol and fumaric acid. Like other stearates, the underlying stearyl group can be plant- or animal-…

Is Sodium Stearyl Fumarate halal or haram?

On the evidence cited on this page, Sodium Stearyl Fumarate is source-dependent. Doubtful until the source is known (mashbooh) Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.

What else is Sodium Stearyl Fumarate called on ingredient labels?

It can appear as: ssf.

Why isn't there a single yes/no answer for Sodium Stearyl Fumarate?

Because the ruling depends on information the label does not carry — the source material, the production route, or which scholarly position you follow. This page shows each named position with a link so you can check it yourself.

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-sodium-stearyl-fumarate · last verified 2026-08-21 · report an error