UPDATE: Unfortunately, it looks like the NutriAir site has been shut down and is no longer taking orders. Because of this we are linking to an alternative option. (January 2022)
Blend of caffeine, L-Theanine, and vitamin B-12.
Other Ingredients: Vegetable Glycerin, Propylene Glycol, Natural and Artificial Flavorings
Zero diacetyl or nicotine