Vanilla Extract
A natural vanilla flavoring whose industry standard uses ethanol as the extraction solvent.
Why this is a critical point
In several countries, "pure vanilla extract" is required by standard to contain a minimum ethanol content as the solvent in order to be labelled "pure". This differs from synthetic vanilla (vanillin), which is generally safer. Check whether a water- or glycerin-based extract is used instead.
Halal alternative
Vanilla powder, synthetic vanillin, or a halal-certified water/glycerin-based vanilla extract.