Primer® Energy + Breath Spray has 14x more energy than the leading energy shot. How do we figure that you ask? We multiply the solubility of our energy blend (caffeine, ginseng, taurine, B1 and B5) by the average oral absorption rate of the energy blend, and then divide by the average sprays per unit (70) which equals 14X more energy! This also means more bang for the buck?