Pre-Workout - Miami Thunder - 1 Serving


Try 373 Lab's best-selling Pre-Workout in Miami Thunder! Each pack contains a single serving of 150mg of natural caffeine and optimal doses of performance-enhancing ingredients, including Citrulline Malate, Beta-Alanine, L-Arginine, L-Tyrosine, and L-Theanine. To give you the edge you need to train at your highest level. 



  • 150mg of natural caffeine for a surge of sustainable energy.
  • 4g of Citrulline Malate to help increase blood flow.
  • 2g of Beta-Alanine to boost muscular endurance and help shuttle lactic acid. 
  • 200mg of L-Theanine to help increase energy and focus without the jittery side effects and post-workout crash.
  • 500mg of L-Tyrosine to improve concentration and focus.
  • Naturally flavored to give you a delicious and refreshing dose of pre-workout.



Mix 1 serving of Miami Thunder in 8 ounces of cold water and experience a refreshing tropical flavor with notes of mangoes, oranges, and a hint of lime. It's refreshingly tasty, but most importantly, powerful.

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