• Tri-stim energy experience
• Promotes explosive pumps
• Supports muscular endurance
• Formulated with AI-discovered peptides
• Icy Blue Razz flavor

Make your training hit harder than ever with C4 Ultimate. This cutting-edge pre-workout delivers the ultimate high-stim experience with TeaCrine^®, Dynamine™, and 300mg of caffeine, while promoting enhanced performance, hard-hitting pumps, and increased muscular endurance with ingredients like PeptiPump^® and CarnoSyn^®.

Frequently Asked Questions

What is TeaCrine?

TeaCrine is a patented compound that supports increased energy, mood, and focus when combined with caffeine.

What is Dynamine?

Dynamine is an alkaloid that complements caffeine to support increased energy.

What is PeptiPump?

PeptiPump is an AI-discovered designer peptide exclusively found in C4. It supports increased pump and training performance.

What is CarnoSyn?

CarnoSyn is a globally patented form of beta-alanine that is known to enhance muscular endurance.

• New and enhanced formula
• Supports energy and focus
• Promotes muscular endurance and pumps
• Formulated with AI-discovered peptides
• Rainbow Blast flavor

Hit your workout harder than ever with C4 Original Pre-Workout. This new and enhanced formula supports hard-hitting energy, increased muscular endurance, razor-sharp focus, and powerful pumps with 200mg of caffeine, CarnoSyn^®, PeptiPump^®, creatine nitrate, and Huperzine A.

Frequently Asked Questions

What is CarnoSyn?

CarnoSyn is a globally patented form of beta-alanine that is known to enhance muscular endurance.

What is PeptiPump?

PeptiPump is an AI-discovered designer peptide exclusively found in C4. It supports increased pump and training performance.

What is creatine nitrate?

Creatine nitrate is an advanced form of creatine that supports increased pump and performance.

What is Huperzine A? 

Huperzine A is a derivative of Chinese club moss. It’s believed to support memory and cognitive function. 

• Supports pump, energy, and strength
• 400mg total caffeine, 11g total citrulline, and 3.2g beta-alanine per 2 scoops
• Strawberry Kiwi flavor

The king of pre-workouts has arrived: All hail Godzilla Pre-Workout from RYSE. This monster pre promotes city-crushing pumps, razor-sharp focus, plus long-lasting, explosive, and crash-free energy with clinical doses of citrulline, beta-alanine, zümXR™ extended-release caffeine, and Thinkamine™.

Your tastebuds can run, but they can’t hide from this fruity Strawberry Kiwi flavor.

Frequently Asked Questions

What is l-citrulline?

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

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 Thinkamine?

Thinkamine is a premium form of vincamine, a nootropic ingredient that supports cognitive function and focus.

• High-stim formula
• Supports strength, muscle pump, stamina, focus, and energy
• Informed Choice certified
• Free of GMOs, gluten, and artificial colors, sweeteners, or flavors
• Blueberry Pomegranate flavor

Bulk Black from Transparent Labs is made for stim lovers. This clinically dosed pre-workout delivers extra “pep” with more than 17 grams of proven nitric oxide boosters, hard-hitting nootropics, natural testosterone-supporting ingredients, and muscle fortifiers—including l-citrulline malate, beta-alanine, betaine anhydrous, and sustained-release caffeine.

Frequently Asked Questions

What is nitric oxide?

Nitric oxide is a vasodilator that promotes blood circulation.

What are nootropics? 

Nootropics are substances that bolster cognitive function by altering levels of certain neurotransmitters, enzymes, or hormones in the brain. 

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.