Named ingredient
Is Spirulina halal?
A cyanobacterium (blue-green algae) sold as a powder and a colour. The organism is not an animal. Growth media and tablet binders are unverified. No named certifier page is cited yet.
A cyanobacterium (blue-green algae) sold as a powder and a colour. The organism is not an animal. Growth media and tablet binders are unverified. No named certifier page is cited yet.
What the sources say
Spirulina is an algae. Binders and growth media unverified. Not a ruling.
Where you will run into it
- Green powders
- Natural blue colour
- Tablets
How to check it yourself
Powder is the organism. Tablets still need the binder and any magnesium stearate check.
Quick facts
| Name | Spirulina |
|---|---|
| Also on labels as | Arthrospira, spirulina powder |
| Additive class | Named ingredient |
| Classification | Insufficient evidence |
| Last verified | 2026-09-16 |
Common questions
Is Spirulina halal?
Spirulina is classified as Insufficient evidence. A cyanobacterium (blue-green algae) sold as a powder and a colour. The organism is not an animal. Growth media and tablet binders are unverified. No named certifier page is cited yet.
Is Spirulina halal or haram?
On the evidence cited on this page, Spirulina is insufficient evidence. Not enough reliable source evidence to classify Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.
What else is Spirulina called on ingredient labels?
It can appear as: Arthrospira, spirulina powder.
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.
Record ingredient-spirulina · last verified 2026-09-16 · report an error