Frog Fuel | Established MMXII

You’ve got the will.

Now get the energy.

Support endurance, stamina, and focus for the sessions you refuse to skip.

Fuel the Work With Ultra

Motivation is optional.

Good fuel isn’t.

Some mornings you feel ready. Most mornings you just go. You don’t need a pre-workout that spikes you up and leaves you running on empty halfway through.


Ultra Pre-Workout Evolved gets you ready to train with caffeine-free energy, Nano Hydrolyzed Collagen®, carbs, electrolytes, and amino acids in one shot.

DISCIPLINE GETS YOU IN THE DOOR. ULTRA GETS YOU THROUGH THE SESSION.

  • Many pre-workouts are built for the first ten minutes. A big stim spike up front, then nothing left when the work gets hard.

  • More stimulant doesn’t mean more output. Heavy doses of caffeine can leave you jittery and distracted from the work you came to do.

  • Ultra Pre-Workout Evolved is caffeine-free and formulated to support energy, stamina, hydration, and focus, with Nano Hydrolyzed Collagen® built in.

More than a stim hit. Built for real training.

Pre-Workout Evolved

Supports energy, stamina, hydration, and focus in one shot.

A blank white image.
Caffeine-Free Energy Support

No stim spike to come down from.

Nano Hydrolyzed for Easier Digestion

Broken into small peptides for easier digestion than intact collagen.

Get Ultra Pre-Workout Evolved

FUEL THE WORK. THEN RECOVER FROM IT.

SUPPORT ENERGY AND STAMINA BEFORE TRAINING, AND RECOVERY AFTER.

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A white trident logo with the text 'Developed by Navy SEALs' underneath.

Developed by Navy SEALs

Frog Fuel was developed by Navy SEALs to meet the demands of combat training—built for people who need to show up again tomorrow.


Ultra Pre-Workout Evolved brings that same standard to your training with nutritional support for endurance, stamina, and focus.

(L): jeff byers co-founder
(R): alex kunz co-founder & ceo

Get SEAL-Built Fuel

You Don’t Wait To Feel Ready.

You show up to the gym anyway, because that’s the deal you made with yourself.

Your pre-workout shouldn’t be the thing that lets you down.

Most Pre-Workouts Hype You Up. Ultra Helps You Perform.

Traditional formulas lean on stimulants for a quick rush that rarely lasts the session. Ultra Pre-Workout Evolved combines carbs, electrolytes, and amino acids to support energy, stamina, hydration, and focus, plus Nano Hydrolyzed Collagen® to support recovery while you train.

Trusted By Those Who Keep Showing Up

Better Pre-Workout for a better workout

Since I’ve implemented this into my workout routine, I’ve been able to increase the intensity of my workouts.

Eron E.

06/30/25

Excellent Fuel and Recovery

First time fueling a ruck with these, highly recommend.

Unna

03/29/26

The perfect way to get my workout going

I've used pre-workout before and most of the drinks make feel jittery. Not with Frog Fuel! It provides an excellent boost for my lift sessions. Excellent quality, perfect way to get me going!

Nick G.

03/01/26

Extremely satisfied with the results

Great boost for pre-workout, I use mostly before intensive sports like before I go mountain biking, hockey, and high intensity cardio workouts. So far this product has been outstanding.

Jacob J.

09/22/24

Great product

I struggle to eat anything before or after work outs early in the AM, and these little pre-workout shots help me get something in my system quick and without having to consume a lot! They taste great and and great for on the go.

Jessica R.

10/06/25

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Pre-Workout Fuel for Any Training Regimen

Strength Days
Support energy and focus through every set.
Endurance Training

Support stamina and hydration through long runs, rides, and rucks.

Functional Fitness & HIIT

Energy, stamina, and focus support in one shot.

For Any Part Of Your Day

Pre-Workout

Take 5–15 minutes before your lift or training session.

Mid-Session

Take during long sessions to support energy.

Morning Energy

A caffeine-free way to get moving before the day starts.

Add Ultra to Your Stack

FAQS

Does Ultra Pre-Workout Evolved have caffeine?
When should I take it?

How is this different from the pre-workout I already use?

Why is there collagen in a pre-workout?
What does it taste like?
Do I need a shaker or blender?
Can I take Ultra with Power Protein?
Can I take Ultra with Power Protein?

Fuel the Work You Committed To

Get Ultra Pre-Workout Evolved

Part of the Unbreakable System

Add Performance Greens + Protein and Power Protein for the full recovery, performance, and health stack.
fuel your foundation

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