What’s the primary ingredient for everything you’ve ever wanted? Change. Perfection is an evolution, and just like the original Rhino BLACK, Rhino BLACK V2 Preworkout is here to turn your workout intensity up. Rhino BLACK’s 3 complexes were upgraded; they’re still the key to training session success – Pump, Cellular Energy, & Focus. However advancements in ingredient science have brought us to new heights. Our new formula includes: S7™ GlycerSize™ BetaPOWER® Theobromine We kept the core of what works, and add some additional ingredients for even better performance. Rhino BLACK V2 goes for the win, just like you.