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Stim Shady Pre-Workout

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Stim Shady is a monster of a Pre-Workout.

Stim Shady Ingredients Panel


  • Increases muscle carnosine levels, leading to improved endurance and strength during high-intensity exercise.+
  • Works by buffering lactic acid buildup in the muscles, reducing muscle fatigue and increasing workout capacity.+
  • Commonly used in pre-workout supplements.+

Glycerol Monostearate

  • Improves hydration and increases blood volume, leading to improved endurance and performance. +
  • Works by drawing water into muscle cells, causing them to expand and increasing muscle fullness. +
  • May also improve nutrient delivery to muscles. +


  • Boosts cognitive function and focus, promoting a "mind-muscle connection" during workouts. +
  • Works by increasing levels of acetylcholine in the brain, a neurotransmitter linked to improved cognitive function. +
  • May also enhance mood and reduce stress. +

Caffeine Anhydrous

  • Increases energy and alertness, promoting a more intense and focused workout. +
  • Works by blocking adenosine receptors in the brain, reducing feelings of fatigue and increasing adrenaline levels. +
  • May also improve fat burning and endurance. +


  • Reduces anxiety and promotes relaxation, leading to improved recovery and reduced stress levels. +
  • Works by increasing levels of GABA in the brain, a neurotransmitter linked to calming effects. +
  • May also improve sleep quality and muscle growth. +


  • Increases energy and metabolic rate, promoting fat burning and improved performance. +
  • Works by releasing norepinephrine in the body, leading to increased energy levels and fat oxidation. +
  • May also reduce appetite and improve focus. +


  • Boosts cognitive function and memory, promoting a better "mind-muscle connection" during workouts. +
  • Works by inhibiting the breakdown of acetylcholine in the brain, leading to improved cognitive function and memory retention. +
  • May also enhance mood and reduce anxiety. +

Pros of this Pre-Workout

  • Enhances focus and concentration +
  • Improves the connection between the mind and muscles +
  • Produces a tingling sensation (known as paresthesia) due to the presence of Beta-Alanine +
  • Provides intense and satisfying muscle pumps +
  • Promotes thermogenesis, helping to burn calories and increase metabolism +
  • Offers a delicious flavor profile +
  • Manufactured in the United States. +

Cons of of this Pre-Workout

  • Slight crash later in the day +

Stim Shady Pre-Workout Review



- Hoffman, J. R., et al. (2008). Beta-alanine and the hormonal response to exercise. International Journal of Sports Medicine, 29(12), 952-958.

- van Rosendal, S. P., et al. (2010). Guidelines for glycerol use in hyperhydration and rehydration associated with exercise. Sports Medicine, 40(2), 113-129.

- Spriet, L. L. (2014). Exercise and sport performance with low doses of caffeine. Sports Medicine, 44(Suppl 2), S175-S184.


Supplement Facts

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