Not a clean label ingredient

Caffeine

Caffeine is a central nervous system stimulant and my drug of choice (sorry to editorialize).

Naturally available in numerous plant sources (coffee and tea being the most common), but in its purest form it is a bitter, white crystalline powder.

Sources
  • Panera
  • Aldi (SimplyNature)
  • H-E-B Select Ingredients
  • Hy-Vee
Industry
Ingredient Type
Possible Exception

(Added, not naturally occurring)