Optimum Nutrition Gold Standard Pre-Workout - 300g

Banned Substance Free and Certified "Informed-Choice, Trusted By Sport"
375 mg of Acetyl-L-Carnitine HCI
250 mg of N-Acetyl-L-Tyrosine
Muscle Matrix including 25 mg of AstraGIN
175 mg of Caffeine from Natural Sources
1.5 g of Carnosyn® Beta-Alanine
3 g of Creapure® Creatine Monohydrate
1.5 g of L-Citrulline Malate