Kosher, except for Pesach
Description: Riboflavin-5'-Phosphate (food colouring)
Function: food colouring
Rationale:
A phosphate derivative of riboflavin; shares the same fermentation-medium chametz concern as E101.
If you don't see a status above, it does not mean the additive is not kosher automatically - it might just not be documented in our database yet.