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-…
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 we know
Muttoo currently shows this as Source-dependent from a desk note. That is not a certifier ruling.
What we don’t know
No external A or B source (certifier or scholarly page) is on file yet. The pack in your hand does not, by itself, name the raw material or process.
Why it matters
Doubtful until the source is known (mashbooh)
What to verify
For Sodium Stearyl Fumarate in this product: is the source plant, synthetic, or animal? If animal, which species and slaughter method?
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…
What to ask the manufacturer
A recognised halal mark or a vegan declaration can settle this instead. If you email the brand, send one specific question:
For Sodium Stearyl Fumarate in this product: is the source plant, synthetic, or animal? If animal, which species and slaughter method?
Other ingredients — the bottle audit
Pharmacists do not certify a brand from the front of the tub. They read the shell, the lubricant, the carrier and the colour. Each line is a catalogue row. This is not a product certificate.
- Capsule shell. Gelatin, HPMC (hypromellose) or pullulan. Bare gelatin follows the capsule row — it is not the powder. Gelatin capsules · HPMC · Pullulan
- Glycerin / glycerol. Softgels and liquid drops. Plant or synthetic settles it; animal fat does not. The bottle rarely says which. E422 glycerol
- Magnesium stearate. The lubricant in most tablets. Vegetable or synthetic vs animal including porcine. A vegetarian capsule does not settle the powder inside. E572 magnesium stearate
- Flavourings. Natural flavour can hide an ethanol carrier. Vanilla extract is a different, disputed row. Natural flavours · Vanilla extract
- Colour. Carmine / cochineal (E120) is insect. Plant colours are a different page. Natural colour is not a plant guarantee. E120 carmine
Creatine powder is a different question from a creatine capsule. D3 wants lanolin vs lichen. Collagen wants a species.
Quick facts
| Name | Sodium Stearyl Fumarate |
|---|---|
| Also on labels as | ssf |
| Additive class | Processing aid |
| Classification | Source-dependent |
| External A/B source | None yet |
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.
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