E470b — Magnesium salts of fatty acids

Needs verification

E470b (Magnesium salts of fatty acids) needs verification. Anti-caking agent.

Why it needs verification

Same fatty-acid source question.

Where you meet it

Powders, tablets, sweets.

What to do in the shop

Look for a product that names the source, says plant-based or vegan, or carries a halal certificate. If nothing on the packet settles it, the manufacturer can tell you, and their answer is the only thing that turns E470b from a question into an answer.

A status here describes the additive in general — a specific product can be different. The same number can be made from plant or animal material depending on the manufacturer, and the label does not say which.

Questions people ask

Is E470b halal?

E470b (Magnesium salts of fatty acids) needs verification. Same fatty-acid source question.

How do I know if the E470b in a product is halal?

Only the manufacturer can tell you which source they used, unless the packet says plant-based, vegan, or carries a halal certificate.

Related additives

E470a — Fatty acid salts (sodium, potassium, calcium) · Needs verification
E471 — Mono- and diglycerides of fatty acids · Needs verification
E472a — Acetic acid esters of mono- and diglycerides · Needs verification

See all E-numbers →

Check a product, not just a number

An additive's status describes the additive in general. What matters is the whole ingredient list on the packet in your hand.

This is information, not a fatwa. These statuses combine published scholarly positions with ingredient analysis, and they can be incomplete or out of date. For anything that matters, confirm with the manufacturer and with a qualified authority.