Kosher all year around
Description: Octyl gallate (antioxidant)
Function: antioxidant
Rationale:
Octyl gallate, same gallic-acid-ester reasoning as E310; no non-kosher or Passover-specific source concern found.
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.