PREX UNDERGROUND

THE FUTURE of PRE-WORKOUTS is HERE! 

Introducing.....PREX UNDERGROUND 

The First Pep(tide)-Powered Pre-Workout for Unmatched Muscle Growth, Fat Loss, and Metabolic Domination

You’ve been eating better. Training harder. Pushing through plateaus.

But the results still aren’t where they should be.

The truth? Your body’s signaling is underperforming.

And traditional pre-workouts? They don’t speak the language your metabolism understands.

That’s why we created PREX UNDERGROUND — a revolutionary fusion of performance enhancement and pep(tide) science.

Born from the minds behind Elevated Fit Life and Underground Pharm, this isn’t just a pre-workout —

it’s the world’s first pep(tide)-enhanced signal amplifier.

What Makes It Different?

PREX UNDERGROUND combines our amazing PREX base — already known for clean energy, razor-sharp focus, and insane blood flow —

and pushes it into an entirely new category with ingredients never before united in a single formula:

SLU-PP-332: A powerful exercise mimetic peptide that triggers your body to act like it’s training—even when you’re not.

Pathway: Activates Estrogen-Related Receptor Alpha (ERRα) for improved mitochondrial output, endurance, and metabolic flexibility.

Outcome: Burn more fat. Recover faster. Train like a machine. Build More Muscle.

AOD-9604: A fat-burning peptide derived from HGH, but without the side effects.

Pathway: Targets lipolysis and fat metabolism through the β3-adrenergic receptor.

Outcome: Accelerates stubborn fat loss — especially in the midsection.

MitoBurn™ (L-BAIBA): The signal your muscles release during hard training… now available in a scoop.

Pathway: Converts white fat to brown fat, increases thermogenesis, and improves glucose regulation.

Outcome: Amplifies fat burning and glucose control while you train.

Noopept: The ultra-potent nootropic for heightened focus and mind-muscle connection.

Pathway: Boosts BDNF, acetylcholine, and memory-forming pathways.

Outcome: Laser clarity. Better reps. Better sets. Better results.

Why It Works When Others Don’t

Most pre-workouts just throw stims at the wall and hope you feel something.

PREX UNDERGROUND doesn’t chase a buzz — it activates your biology.

This formula speaks directly to your metabolism’s control panel — signaling fat loss, muscle growth, and performance enhancement before you even touch a weight.

No fluff. No fillers. Just real results, backed by real science, fused into a product that didn’t exist… until now.

This is the Formula They Don’t Want You to Find

PREX UNDERGROUND isn’t for everyone.

It’s for those who are done waiting.

Done spinning their wheels.

Done settling for “meh” results from cookie-cutter formulas.

This is your unfair advantage.

A new class of performance fuel for a new breed of athlete.

Your body has been waiting for this signal. It’s time to answer it.

LABEL UPDATE: Label shows 250mcg of AOD-9604 but we actually bumped that up to 500mcg.  We also added 25mg of Noopept. 

WARNING: This is ONLY for those who are serious about results! Those who want change, those who are sick of spinning their wheels. Those who are putting in the time but aren't seeing a change. PREX UNDERGROUND is for those who are ready for REAL CHANGE, more fat loss, better muscle gains, a more refined, toned and cut physique. IF that's you than PREX UNDERGROUND is what you've been looking for!