Frog Fuel | Established MMXII

No Tub. No Shaker.

No 30-Minute Wait.

Fast, clean endurance fuel. Ready to take anywhere.

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The Event Is One Day. The Work Isn’t.

If you’re stacking miles, intervals, climbs, bricks, and lifts, you can’t gamble with your fuel.

Ultra Pre-Workout Evolved gives you fast, clean performance support in one ready-to-rip shot — with carbohydrates and electrolytes for training fuel, plus beta-alanine, citrulline malate, and Nano Hydrolyzed Collagen® Protein in one ready-to-rip shot.


Developed by Navy SEALs who needed performance fuel that could keep up with combat training. Trusted by endurance athletes chasing new PRs.

A single packet of Frog Fuel Pre-Workout Evolved, a mixed berry flavor dietary supplement shot.

BUILT FOR THE SESSIONS BETWEEN START LINES

  • A short-lived stim hit isn’t ideal for multi-hour sessions. If your training takes everything out of you, a quick burst of energy will only leave you hanging when the work gets heavy.


  • Caffeinated, junky ingredients throw you off your game. When your mind and body feel like they’re buzzing out of control, focusing on the work feels next to impossible.


  • Ultra Pre-Workout Evolved supports the effort window with clean, steady energy for sharp, focused performance that holds through runs, rides, swims, lifts, and more.

Recover Daily. Train Hard. Repeat.

Power Protein’s 15g Nano Hydrolyzed Collagen® is shown to digests fast to support joint and muscle recovery.
Made For Multi-Sport Work

Tempo runs to long rides, bricks, pool work, and strength days — Ultra gives you one clean fuel format for the many ways you train.

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Fits Your Training Week

One ounce, ready to drink, shelf-stable. No shaker, no prep, no break in your routine.

Fuels Recovery While You Work

Ultra supports the joints, muscles, and connective tissue that take the hit from long runs, heavy lifts, and interval training.

Power Every Way You Train

Developed by Navy SEALs

Originally developed for Navy SEAL training environments, Frog Fuel was built for people whose bodies have to show up again tomorrow.


Ultra Pre-Workout Evolved brings that same standard to your training with clean, fast fuel that fits before or during demanding sessions, with Nano Hydrolyzed Collagen® Protein in a portable 1.2oz shot.

(L): jeff byers co-founder
(R): alex kunz co-founder & ceo
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Get SEAL-Built Endurance Fuel

THE STACK BUILT FOR ENDURANCE TRAINING

ULTRA FOR THE PUSH.
POWER PROTEIN FOR RECOVERY.

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Most Pre-Workouts Calls For A Tub and Shaker.

NOT ULTRA.

Endurance training is hard enough. It’s even harder with pre-workout that hits too loud, makes your skin crawl, or feels like it belongs in a max-effort lift.


Some days you’re running long. Others you’re riding, swimming, lifting, or stacking a brick session on legs that already logged miles. Your training doesn’t stay in one lane, and your fuel shouldn’t either.

A single-serving packet of Frog Fuel Pre-Workout Evolved dietary supplement in mixed berry flavor against a blurred background.

Rip It. Feel It. Go.

Ultra Pre-Workout Evolved gives endurance athletes a cleaner way to fuel the session—without the heavy stim hit, shaker-bottle routine, or weird full-body buzz that can throw off your performance. It’s portable pre-workout built for every way you train: long efforts, mixed-discipline days, and sessions where you need to feel ready, not overloaded.

Trusted By Endurance Athletes Chasing More

Great product

I can definitely tell the difference when I run out of it. The first week of using it after my aerobic workout was amazing, it help me recover faster than normal in preparation for my weightlifting session. This product is a good must-have if you’re doing two a days for training or when doing cardio first than weight training later.

James S.

06/30/25

Quick protein source

So convenient and easy to take. The taste is fine (Better than anything I have every tasted like this) and great ingredients for such a small serving. Now a part of my daily intake right after workout. Awesome product!

Bret B.

03/29/26

My favorite protein

It’s easy to digest, absorbs fast, and doesn’t require any mixing. The convenient packets make it perfect on the go. If you want a clean, efficient protein that actually delivers results, Power Protein is worth trying.

Maya K.

03/01/26

It’s a game changer no doubt

Just spent 8 days straight in the wilderness in NH with 60lb ruck. The day to day recovery was noticed with the use of Frog Fuel. 70 miles completed in some of the roughest terrain in the northeast. Clean, easy to use and effective. I won’t take on longer distance hikes without your product.

Eric L.

09/22/24

Great muscle recovery

I’ve been using Power Protein for several weeks now and I’m not nearly as sore the day after going to the gym and also training martial arts 3-4 times a week!

Nicholas R.

10/06/25

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Fits Every

Training Session

Run Days
Support energy and stamina for tempo work, long runs, and race-prep miles.
Ride + Brick Days

Portable fuel for long efforts, transitions, and multi-sport training.

Strength Days

Support the power and focus you need when lifting is part of your endurance block.

Kickstart

Your Workout

Pre-Workout

Take 5–15 minutes before your run, ride, swim, or lift.

Endurance Boost

Refuel mid-race or mid-session to sustain energy (every 45min).

During Race Week

Portable and ready-to-drink—Ultra travels light and packs small so you can fuel up anywhere.

Add Ultra To Your Training Block

FAQS

Does Frog Fuel Ultra Pre-Workout Shot have caffeine?
What’s in Frog Fuel Ultra Pre-Workout Evolved?
When should you drink Ultra Pre-Workout Evolved?
How fast does Frog Fuel’s Nano Hydrolyzed Collagen® digest?

What does it taste like?

Do I need a shaker or blender?
Does this replace my whey protein?
Is this backed by real research?
Who is Frog Fuel actually built for?
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You train in every lane.

Fuel like it.

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.
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Activate total-body wellness

Build Your Stack

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peak performance, Quick Recovery

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