Experience powerful, stim-free performance with 5% Nutrition Pump Shot Muscle Nitric Oxide. Designed to enhance blood flow and vascularity, this fast-acting formula supports intense muscle pumps, improved endurance, and better nutrient delivery—perfect for maximizing every workout.

Supports increased energy and focus, helps raise nitric oxide levels, promotes power and endurance. Crush your goals like a beast with Gorilla Mode Pre-Workout. This formula supports increased energy, focus, and mental sharpness while ramping up power, performance, and pump.

• Caffeine-free pre-workout
• Supports strength, stamina, pump, focus, and drive
• Informed Choice certified
• Non-GMO, gluten free, and contains zero artificial colors, sweeteners, or flavors
• Peach Mango flavor

STIM-FREE Pre-Workout from Transparent Labs is a caffeine-free formula designed to promote enhanced strength, stamina, pump, and focus—without jitters or sleep disruptions.

Each scoop delivers science-backed ingredients at clinically validated doses, including 8g of l-citrulline malate, 4g of beta-alanine, and 2.5g of betaine anhydrous.

Frequently Asked Questions

What is citrulline malate?

Citrulline malate is a precursor to nitric oxide, which increases blood flow to working muscles and promotes greater muscle pumps and heightened energy levels.

What is beta-alanine?

Beta-alanine is the modified version of the amino acid alanine. The body converts beta-alanine into carnosine, which supports exercise performance and endurance. 

What is betaine?

Betaine is a naturally occurring amino acid-like compound that supports exercise performance and endurance. 

• Supports exercise endurance
• Promotes nitric oxide production
• Made with pure fermented l-citrulline
• Orange Blast flavor

Trying to take every workout a rep, a mile, or even a minute further than the last? Power up with Fermented L-Citrulline from BodyTech^®. L-citrulline is an amino acid that supports exercise endurance by promoting nitric oxide production for increased blood flow.

The l-citrulline in this formula is derived from plant-based sugars fermented by select bacteria. Unlike other forms of citrulline which are derived from synthetic or animal alternatives, fermented citrulline is considered “pure”.