Vanillin

Vanillin is the main compound responsible for the characteristic taste and smell of vanilla. It can be naturally extracted from vanilla beans, or it can be made synthetically from other sources. The synthetic version is chemically identical to the natural one.

Manufacturers add vanillin to foods primarily as a flavoring agent to give them a vanilla taste. It is widely used in sweets, baked goods, chocolate, ice cream, and beverages. It helps to provide a consistent and often more affordable vanilla flavor.

In the United States, the Food and Drug Administration (FDA) considers vanillin to be Generally Recognized As Safe (GRAS). International expert committees, such as the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA), have evaluated vanillin and concluded it is safe for use as a food additive. JECFA has set an acceptable daily intake. At typical intake levels, vanillin is not associated with adverse health effects.