When it comes to must-have pre-workout supplements, Serial Innovations Killer Instinct is a powerful DMHA pre-workout.
- Long-Lasting Energy With 300 mg Caffeine and 100 mg Slow-Release Caffeine
- Insane Pumps, Extreme Energy, and Incredible Focus
- Available in Caribbean Punch and Peachberry Lemonade
- Powerful DMHA Pre-Workout
The 300 mg of DMHA (2-aminoisoheptane) in this bodybuilding supplement makes 300 mg making aerial Innovations Killer Instinct one of the most powerful pre-workouts you will ever buy! The more things change, the more they stay the same. The re-release may have changed the formula of this pre-workout, but it will still get your heart pumping like an old-school slasher flick. The stim still feels like your own personal electric chair! What are you waiting for?