Alani Nu believes that the largest gain comes from that last rep, set or mile. When you push through, you're victorious. Alani Nu Pre-Workout Powder provides the perfect amount of endurance to power through those moments that matter most. We provide 30 servings of this flavor-packed formula to ensure that you don't miss a beat and get the most out of every single workout. Enjoy this sports supplement in a variety of delicious and unique flavors!

• Provides 200mg caffeine combined with 200mg L-theanine to help power you through your workout while keeping you focused
• Supplies 6g of citrulline malate to help provide intense pumps
• Supplies 1.6g of beta alanine to help provide muscle buffering properties
• 500mg L-tyrosine, an important precursor to neurotransmitters, which help with brain function
• This pre-workout supplement was manufactured in a GMP (Practice Good Manufacturing) compliant facility

• Supports energy, focus, and pump
• Formulated with all-natural sweeteners
• No fillers
• Blue Raspberry flavor

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

• Essential amino acid delivery
• Supports energy, focus, and muscle recovery
• Promotes nitric oxide production
• Caffeine derived from natural sources
• Watermelon flavor

Looking for the perfect pre-workout boost or anytime pick-me-up? ESSENTIAL AMIN.O. ENERGY by Optimum Nutrition supports muscle recovery before, during, and after exercise with 5g of micronized free-form amino acids—plus 100mg of caffeine to promote energy and focus.

Frequently Asked Questions

What are essential amino acids?

Essential amino acids (EAAs) are amino acids that your body can’t produce enough of on its own, including leucine, isoleucine, valine, histidine, lysine, methionine, phenylalanine, threonine, and tryptophan. EAAs support muscle growth and recovery.

What are micronized free-form amino acids?

Micronized free-form amino acids are single amino acids that are already in a pre-digested form for faster absorption by the body.

Why is nitric oxide important?

Nitric oxide plays a key role in exercise endurance because it’s a vasodilator. A vasodilator is a substance that supports the dilation of blood vessels for increased blood flow.