Kosher all year around
Description: Tartrazine (FD&C Yellow 5) (food colouring)
Function: food colouring
Rationale:
Tartrazine is a fully synthetic (petroleum-based) azo dye with no kashrus concern per OU/OK Kosher.
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.