Flavors + Colors
The flavor component of vanilla that is synthesized through natural or artificial extractions to create vanilla flavorings.
Can be extracted from either natural or artificial sources, so it is hard to tell if chemicals were used in the extraction of vanillin.
The Flavor Rundown: Natural vs. Artificial Flavorshttp://sitn.hms.harvard.edu/flash/2015/the-flavor-rundown-natural-vs-artificial-flavors/