Condemned Labz Convict Stim Pre-Workout

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Condemned Labz Convict Stim Pre-Workout

Convict Stim is made for extreme athletes, who demand the most out of themselves. Supporting intense training and extreme fitness. For those who need a high-level pre-workout, that works. Period. This is not one of those run of the mill “extreme” pre-workouts, that is nothing more than a hyped up caffeine product. Condemned Labz understands it takes more than stimulant bombs to support your training style. Experience amazing energy, hyper-focus. Crazy pumps, increased stamina.


Convict Stim Benefits:
  • Intense, long-lasting energy
  • Extreme focus and motivation
  • Insane muscle pumps
  • Improves stamina and endurance
  • Lessens fatigue
  • Elevates thermogenesis


Customers Love Stacking With:

 Condemned Labz Locked Down Cell Volumizer


Convict Stim Ingredient Breakdown:

L-Citrulline ­– boosts blood flow and nitric oxide production. Experience those pumps!

Beta Alanine– decreases fatigue. Improves endurance. More reps, more sets.

L-Tyrosine – improves attention, focus, alertness

Caffeine Anhydrous ­­– increases energy and performance.



 Figueroa, Arturo et al. “Influence of L-citrulline and watermelon supplementation on vascular function and exercise performance.” Current opinion in clinical nutrition and metabolic care vol. 20,1 (2017): 92-98. doi:10.1097/MCO.0000000000000340

Molnár, Gergő A et al. “Role of Tyrosine Isomers in Acute and Chronic Diseases Leading to Oxidative Stress - A Review.” Current medicinal chemistry vol. 23,7 (2016): 667-85. doi:10.2174/0929867323666160119094516

Pickering, Craig, and Jozo Grgic. “Caffeine and Exercise: What Next?.” Sports medicine (Auckland, N.Z.) vol. 49,7 (2019): 1007-1030. doi:10.1007/s40279-019-01101-0

Trexler, Eric T et al. “International society of sports nutrition position stand: Beta-Alanine.” Journal of the International Society of Sports Nutrition vol. 12 30. 15 Jul. 2015, doi:10.1186/s12970-015-0090-y