• Supports energy, focus, and pump
• Formulated with all-natural sweeteners and zero fillers
• Nitro Pop flavor

Get your mind and body dialed in with JOCKO Pre-Workout. This high-stim formula supports explosive energy, cognitive sharpness, and muscle pumps with fully-dosed, clinically studied ingredients—including 200mg caffeine, 3.2g beta-alanine, 6g l-citrulline, and 2.5g betaine anhydrous.

Frequently Asked Questions

What is beta-alanine? 

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

What is l-citrulline?

L-citrulline is an amino acid involved in nitric oxide production, which increases blood flow to working muscles.

What is betaine anhydrous? 

Betaine is a naturally occurring amino acid-like compound that supports exercise performance and endurance. “Anhydrous” refers to a substance that doesn’t have any water.

• Supports enhanced blood flow, strength, endurance, focus, and energy production
• Informed Choice certified
• Free of GMOs, gluten, and artificial colors, sweeteners, or flavors
• Blue Raspberry flavor

Perform your best in the gym while supporting your weight-management goals with Lean Pre-Workout from Transparent Labs. This cutting pre-training formula promotes lean mass retention, fat metabolism, strength, stamina, pump, and energy production with clinically dosed ingredients—including l-citrulline malate, beta-alanine, betaine anhydrous, and natural caffeine.

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. 

MHP’s latest breakthrough, strong AF lives up to its name. Strong AF is not for the weak, it’s a high powered fully loaded formula designed to maximize strength and workout performance. Each ingredient was scientifically selected and dosed based on extensive clinical research to target the key physiological factors that influence the force generating capacity of skeletal muscle tissue, their output during training and ability to build and recover. What makes Strong AF even more potent and effective is its combination of these select ingredients form a synergistic matrix designed to prime the body and mind for explosive power, intense physical exertion during your workouts, and post workout muscle building and recovery. If you’re ready to take the leap and lift with the Big Boys, it’s time to get Strong AF! Increase strength, endurance and power output. Reduces perceived exertion and fatigue. Enhances motivation and focus during training. Boosts testosterone, growth hormone & nitric oxide. Enhances muscle building and pumps. Reduces DOMS malate and inflammation.

Pre-Workout Elite Stimulant-Free is our most advanced pre-workout formula. It’s science-backed, fully-loaded, and formulated to perfection with 18 premium ingredients. With no caffeine, this pre-workout is perfect for the caffeine-sensitive or night lifter who wants intense workouts without the stimulants.