Is Riboflavin halal?
- E-number
- E101
- Used as
- Colour (yellow) / vitamin B2
- Possible sources
- Fermentation or synthetic
- Also called
- riboflavin 5'-phosphate, vitamin b2
From plants or by fermentation — generally halal.
General guidance only, based on published research and evidence. Check the manufacturer or a halal certificate to be sure.