TF7 Labs Poison X Need an extreme boost to your workout unlike no other? New Poison X is a Highly Potent version of our successful Poison v2 but with a serious difference, we turned things up to 11! Be prepared to experience an extremely potent, great tasting formula that provides extreme levels of energy and focus. Poison X is designed to make every workout an explosive, energy fuelled mission. Formulated in the TF7 laboratory, Poison X has everything a Pre-Workout Formula needs to perform at maximum capability. Combined with great taste and drinkability, Poison X is set to change the game!