(100 – 200mg of caffeine)
Optimum Nutrition Gold Standard Pre Workout
O.N. Gold Standard Pre contains 175mg of caffeine per serve along with a performance matrix comprised of multiple ingredients designed to boost muscle power, increase muscle pumps & enhance endurance.
Axe & Sledge Ignition Switch
Axe & Sledge Ignition Switch contains 150mg of caffeine per serve along with citrulline, agmatine, beta-alanine and beet juice powder to boost energy, deliver long lasting muscle pumps, enhance endurance and provide muscle power.
(200-300mg of caffeine)
Magic Pre contains 250mg of caffeine per serve along with betaine, creatine, citrulline, beta-alanine & PeakO2 to deliver smooth energy, explosive muscle power, muscle pumps and marathon-like endurance.
(300 mg of caffeine and greater)
Arms Race Nutrition Harness
Arms Race Nutrition Harness contains 350mg of caffeine combined with 75mg of ZumXR extended release caffeine in every serve, plus elevATP, citrulline, ViNitrox & beta-alanine, to provide intense, long lasting energy with explosive muscle power, powerful muscle pumps and enhanced endurance.
MAN Sports Game Day
MAN Sports Game Day contains 350mg of natural caffeine per serve plus creatine, citrulline, agmatine, beta-alanine & taurine to deliver smooth energy along with explosive muscle power, long lasting muscle pumps and marathon-like endurance.