Explosive Power Legendary Strength Unrelenting Energy A Titan Of The Industry. Thavage Pre is not your run of the mill pre-workout. It was designed by thavages, for thavages. One serving is all it takes to flip the switch as you unlock a new level of performance. From superhuman strength to undaunted endurance, one serving does it all. 3x Mr. Olympia Chris Bumstead personally designed both this fully loaded pre-training formula to help you build a legacy of your own. Dosage recommendation: Assess tolerance. Start with 1 scoop (half-thavage) if needed work your way up to 2 scoops (full thavage). Our serving size is based 1 scoop.