Stacker2 Black Jax energy supplement contains similar ingredients and formulation to Stacker2 Yellow Hornet, only that Black Jax delivers raw power every time. Black Jax sets itself apart by delivering a slightly less instense jolt. With Black Jax you will have increased stamina and high energy levels to power up your work outs!

• Pure Power!
• Increase Stamina!
• Burn Fat Fast!
• Boost Energy Levels!