Five, single serve packets of BOOST pre-workout. Great for traveling or if you just want to give BOOST a try. Contains everything you need in a pre-workout supplement: L-Citruline DL Malate, Beta Alinine, Betaine, Caffeine, L-Theanine and Agmatine Sulphate along with Sodium and Potassium electrolytes. BOOST is also food dye free. Blue Raspberry or Black Cheery flavor.