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Zuum Pre-Workout

Energy, Pump & Stamina

285 reviews
$ 44.79 $ 31.35
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"I have taken Zuum prior to my last 3 workouts and I love the energy, pump and stamina I'm experiencing! I took 1 scoop about 20 min prior to lifting weights and then going to Jiu Jitsu, my stamina was incredible throughout weight lifting and Jiu Jitsu training. This stuff works!"
- Jake N.  Verified Buyer

Feel a rush of smooth, clean energy and focus from natural ingredients. No fillers, additives or artificial chemicals - just results.

ZUUM Pre-Workout contains a powerful blend of B-Vitamins and Electrolytes, as well as two powerful supplement combinations that work synergistically to support your performance:

Natural Caffeine and L-Theanine: This combination helps to smooth out your energy, so you feel as good an hour into your workout as you did on minute 1.

Nitrosigine® and Astragin®: This combination is a powerful blood flow supporter, giving you an unmatched pump and even more energy to support your workouts.


Experience the best workout of your life with ZUUM.



Feel an incredible rush of energy. Not the energy that leaves you overwhelmed, but a smooth, sustained energy you'll love. †



The ingredients in ZUUM support healthy blood flow, which helps deliver nutrients around your body and provides an unmatched muscle pump.†



The L-Theanine x Natural Caffeine combination smooths energy over a longer period of time. Workout harder, longer and stronger. †


A better pre-workout begins with better ingredients.

The ingredients in ZUUM boost energy and power, support blood flow and muscle pump, and support stamina and workout capacity. ZUUM does all of this naturally, with no harmful chemicals, additives or fillers.† See all ingredients

Vitamin B1 (Thiamine) & Vitamin B7 (Biotin) photo
Sodium & Potassium photo
Nitrosigine® photo
Natural Caffeine photo
L-Theanine photo
Astragin® photo

Vitamin B1 (Thiamine) & Vitamin B7 (Biotin)

B1 & B7 are both vital vitamins for proper metabolism functioning, supporting your immune system, helping your body recovery quickly, and supporting healthy brain function with an overwhelmingly good feeling of well-being within minutes of drinking ZUUM.

Learn more
Vitamin B1 (Thiamine) & Vitamin B7 (Biotin) photo
how to use
Mix One Scoop

In a glass of water 20-30 minutes before your workout.

Preserve Your Health

By eliminating harmful additives and fillers from your pre-workout routine

Bundle and Boost Muscle Pump

Take ZUUM Pre-Workout with Redwood before exercise for unmatched vascularity and muscle pump

frequently asked questions

What does ZUUM do?

ZUUM is a strategically formulated pre-workout supplement designed to enhance performance and workout capacity in order to hit the gym with the highest intensity possible day in and day out.

How do I take ZUUM?

Simply mix 1 level scoop of ZUUM with 6-12 oz of water 30-60 minutes prior to working out for increased energy and workout performance.

Is ZUUM vegan?

Yes, ZUUM is a vegan product.

Is ZUUM dairy-free?

Yes, ZUUM is a dairy free product, however, it is processed in the same facility as some dairy-containing products.

Can I take ZUUM with medication?

We always recommend talking to your prescribing physician before using any supplements.

How much caffeine does ZUUM contain?

ZUUM contains 150mg of Natural Caffeine paired with 100mg of L-Theanine to help to provide smooth, clean energy without jitters.

Can I take ZUUM with other UMZU Supplements?

You can take ZUUM with any other UMZU Supplements. Many individuals stack ZUUM with Redwood, Miracle Morning, zuBURN, and ZUUM Lytes to help further boost their performance.

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Customer Reviews
4.8 Based on 285 Reviews
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A UMZU Customer
Ed A.
United States United States

Tuco Salamanca would LOVE this stuff!!!

And love this stuff too! I've used this for a week's worth of workouts so far. First off, the taste is great! I got the Tiger's Blood flavor. Second, it has consistently provided me with a serious boost of super smooth energy...seriously, almost like a supercharged zen feeling energy. Third, the pump was great. I combined it with UMZU's Redwood which definitely kicks up another notch! Fourth, there is absolutely no crash afterwards...smoothest landing ever. To sum it up, ZUUM is hands-down the BEST pre-workout I've ever used.

A UMZU Customer
Russ F.
United States United States

Fantastic Pre Workout!

I knew I was in for a treat when I took a sip. The tiger blood has a subtle yet tasty flavor. My energy began to increase right away as I started consuming it. The energy feels very clean, no jitters. No crash! I've used many pre workouts, this may become a favorite!

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Jake N.
United States United States

Great flow of smooth energy

I have taken Zuum prior to my last 3 workouts and I love the energy, pump and stamina I'm experiencing! I took 1 scoop about 20 min prior to lifting weights and then going to Jiu Jitsu, my stamina was incredible throughout weight lifting and Jiu Jitsu training. This stuff works!

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Lawrence T.
United States United States


I have never been a pre-workout guy because being afraid of the jitters, but this all natural supplement is amazing. It gets me going with all the energy I need for my workout and the rest of my day. No jitters no crash!!

Ben W.
United States United States

Zuum goes Boom!

Cut my 1/4 mile in half. Blasted out 90 pushups in one set. This stuff packs a definite boost. This is a good all natural way to get juiced before a workout!!!

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Tim B.
United States United States

Best Pre-Workout on the Market!

Absolutely the best Pre-Workout I have ever taken! Great tasting (Sour Apple) and the focus / consistent energy was exactly what I needed. It shows that you don't need an absurd amount of caffeine to have an effective pre workout. I had no crash after either! Highly recommended!

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Vernon Brewer Jr.
United States United States

Tiger Blood

Awesome Pump�����

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Dominic G.
United Kingdom United Kingdom

Best Pre-workout

Smooth, clean energy without the jitters. Gives a great pump in the gym. All organic, clean ingredients and no horrible stimulants that ruin your health. 100% recommend ZUUM!

Sawyer B.
United States United States

Zuum is Amazing!!

This stuff is amazing. First of all, great flavor! Better than any other pre-workout I have ever had. Being all natural, it made me feel amazing during my workout. The pump was incredible and not having a crash made it even better. Stayed focused the entire workout and I felt good the rest of the day. This stuff works!!!

Andrew K.
United States United States

Zuum - excellent pre-workout drink

fantastic product! Really helps me keep my energy throughout a hard work out. Excellent taste, strawberry / watermelon with hint of coconut. I am a fan and will be buying again.

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Ryan D.
United States United States


I have really enjoyed this product used to take the pre-workouts that were full of every chemical you could find and we’re all stimulant this is a far superior product than anything I have ever taken sticking with it for life

United States United States


I rarely leave reviews but this pre-work out is awesome. I gave up pre workouts for a while because they made me feel cracked out and nauseous. I've tried multiple different brands over the years and didn't like the idea of chemicals and fake sugars anymore. I have ADHD so some days it's hard for me to start my workout right away in the morning like I prefer. I get easily distracted lol. I started drinking a serving of this as soon as I wake up and within minutes I feel focused and excited for my workout. It really helps me push through my workout and my lifting sessions. And the best part is i don't get that jittery cracked out feeling. It's sweetened with natural sugars so I don't crash afterwards either. Definitely my new staple supplement. I tried the green apple and it tastes great.

William V.
United States United States

Not what I was expected.

I'm not going to lie. Very good energy and alert. But terrible taste. I wish the taste will be better. This is not the first pre-workout that I taste.

Komodo d.
United States United States

Best natural pre-workout

Um I'm HOOKED on this pre. Take it from a guy who's tried all that other NON bad stuff on liver and kidneys. This natural pre ZUUM is my favorite. I wish it came in Bigger version and flavors ..( bet it happens now) . I personally use Tigers blood version and recommend with a smart flavor water to match then atleast a 3 to 4 OZ water pre workout. The biggest thing before gym pr any workout is WATER!

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Leroy W.
United States United States

5-Star Sustained Release For sustained Power

Zuum Pre-Workout Works so that you can "Put In The Work!" You woun't feel like you're Hulking Out and just try to keep Slammin It. You will have a Sustained source of Energy and Power that will allow for a Totally Awesome Full Body Workout like the one I just finished. I'm working from home so I made sure that I took the appropriate Work/Rest breaks to POWER THROUGH! It helps that I'm really in tune with my body after more than 50-years of work it. "Try It Your Body will Love It!"

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
United States United States


I've used many pre-workout drinks in my time. ZUUM pre-workout is the best! Even on days that I'm not up to working, after taking zuum, my mind says 'let's do this'. I use one scoop. A 'smooth' delivery of energy that helps me push through my hour+ kettlebell workouts. Thanks

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
Ben W.
United States United States

Zuum made me Boom!

Added 1 scoop with 6 oz. of water pre workout. Hit it, cut my 1/4 mile in half and then blasted out 90 pushups. Pretty sweet for sour �!!

UMZU Zuum Pre-Workout: Energy, Pump & Stamina Review
United States United States

Great product

Man this stuff is great first day of use had me locked in no jitters... no crash straight focused energy!!!!!!

Michael p.
United States United States

Brilliant focus without the jittery feeling

With the great source of ingredients there is a sharp focus with this preworkout that keeps you mentally stronger to push you more physically. A typical workout can be taxing towards the end. With this preworkout you can keep on doing the rest of your activities after your workout.


Very nice

Very nice, i can’t workout anymore without this! Thank you

Umzu Owl

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