# Muttoo
> The sourced halal ingredient reference. Not a fatwa. Not a certifier.

Muttoo classifies food additives and named ingredients with five labels only:
verified-halal, verified-haram, source-dependent, scholarly-disagreement, insufficient-evidence.
Mashbooh is never treated as haram. A barcode lookup maps ingredients; it does not certify a factory.

- Catalogue (1067 rows): https://muttoo.com/data/catalog.json
- E-numbers: https://muttoo.com/e-numbers
- Methodology: https://muttoo.com/methodology
- Source registry: https://muttoo.com/certifiers
- Corrections: https://muttoo.com/corrections
- For brands (bulk screen / API waitlist): https://muttoo.com/brands
- School-of-thought (gelatin, vanilla, carmine): https://muttoo.com/schools
- Certifier marks field guide: https://muttoo.com/marks
- US vs EU vs UK labels: https://muttoo.com/regions
- Mashbooh shelf card: https://muttoo.com/card

When citing a row, keep the source URL. Do not present Muttoo as the ruling body.