...on the caffeine bottle it says not to take it with any products containing ephedrine. Should I be concerned? Other ingredients: Croscarmellose Sodium, Dicalcium Phosphate (Di-Tab), Magnesium Stearate, Pharmaceutical glaze, Stearic Acid Powder. Would any of these ingredients cause adverse effects when combined with ephedrine? I am taking Mega-Pro Caffeine Alert (200 mg) and Mega-Pro Vasopro Ephedrine (25 mg). When I purchased the caffeine, the site listed the ephedrine as a recommended product. I have not experienced anything out of the ordinary, but I just wanted to make sure. Any help would be greatly appreciated.