what is halal · zmzm labs
Halal, kosher, and vegan overlap enough that shoppers treat them as substitutes. They aren't. Each rules out a different set of things, and the gaps between them are exactly where people get caught.
The short version
All three are exclusion standards — they tell you what is not in a product. They just exclude different lists, for different reasons, verified by different people.
Vegan excludes anything from an animal. Kosher excludes specific animals and specific combinations, and requires its own slaughter method. Halal excludes specific animals, alcohol, and requires its own slaughter method. None of the three is a superset of the others.
What each label actually rules out
| Concern | Halal | Kosher | Vegan |
|---|---|---|---|
| Pork and pork derivatives | Excluded | Excluded | Excluded |
| Alcohol as an ingredient or carrier | Excluded | Permitted | Permitted |
| Beef and poultry | Only if zabiha | Only if shechita | Excluded |
| Gelatin of unstated origin | Must be verified | Must be verified | Excluded |
| Carmine (insect-derived dye) | Disputed | Often permitted | Excluded |
| Dairy combined with meat | Permitted | Excluded | Excluded |
| Lanolin-derived vitamin D3 | Generally accepted | Generally accepted | Excluded |
| Fish and marine collagen | Permitted | Only finned/scaled | Excluded |
Where a cell says "disputed" or "generally accepted", schools of thought differ — verify against the standard you follow.
The four assumptions that catch people out
Which filter to use, practically
If you are shopping to a halal standard and want the fastest reliable filter: look for vegan first, then check for alcohol. Vegan eliminates the three most common halal failure points — gelatin capsules, carmine colouring, and animal-derived stearates — in a single label check. Then read the flavour and carrier lines for alcohol, which vegan does not cover.
That combination gets you most of the way. What it will not tell you is whether the manufacturing line is shared, or whether documentation exists for the specific lot in your hand. Those you have to ask for.
Where ZMZM sits
Our supplements are formulated to halal standards — alcohol-free, gelatin-free, no pork derivatives. Some are also vegan and tagged as such; some are not, because halal permits whey and ours contains it. We do not describe our products as kosher, because we have not sought kosher certification and it would be a different standard than the one we publish.
Lab reports and Certificates of Analysis are available on request, per product and per lot. See how our standard works → or read the full standard →