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91 total reviews

PUMP N' FLOW Stim-Free Liquid Pre-Workout

Regular price $ 49.99

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50 in stock

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PUMP N' FLOW STIM-FREE LIQUID PRE-WORKOUT

PUMP N' FLOW is a stim-free liquid pre-workout built around Glycerol and HydroNox®, a trademarked Citrulline HCl, plus Betaine Anhydrous — giving you massive pumps throughout your entire workout.

What's inside:

  • HydroNox® Citrulline HCl — The star of the show. This ultra-premium citrulline complex is engineered for next-level circulation, vein-splitting flow, and unrivaled training performance.
  • Glycerol — Massive hydration support to help you stay full, dense, and pumped through every rep.
  • Betaine Anhydrous — Helps drive power output, strength, and overall workout intensity.
  • L-Taurine — Supports endurance and fluid balance to keep you pushing longer.
  • Acetyl-L-Tyrosine — Clean, focused mental drive without stimulants.
  • Agmatine Sulfate — A pump-enhancing powerhouse that works synergistically with HydroNox® for amplified fullness and training performance.

4 flavors to choose from: PEZ® Cherry, PEZ® Sour Green Apple, Blue Shark Gummy, and Gummy Bear.

32 servings per bottle. Zero artificial colors. Zero sugar.

How to use: Take 15–20 minutes before your workout.

Stacks well with: KXR® OG, KXR® Sport, or KXR® Stacked for an added energy boost alongside your pump.

Made in a cGMP & FDA Compliant Facility.

  • 5 stars: 80 (88%)
  • 4 stars: 10 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
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Danielleclairmont

I’ll never use another pump product other than pump in flow in my life!! This gives you an elite pump and it tastes freaking so good you want to drink the entire bottle🤩

J
JMK
A little goes a long way.

I was looking for something to give my morning lifting routine a little extra edge before work. Being in my late 30s, my body doesn’t bounce back the way it used to, so I wanted a boost to kick things into gear. This definitely delivered—it gave me a noticeable lift and lived up to its claims.The bottle recommends 2–4 tablespoons, but I only took 1, and that was more than enough—even as a bigger guy. I’d suggest starting with 1 tablespoon to see how it works for you.The flavor was intense and overly sweet for my taste, which is why I’m giving it 4 stars instead of 5. To me, it tasted like a melted gummy bear concentrate—just a bit too much. That said, it works as advertised and gave my morning workout the boost I was after.

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Ryan
Vmi is the way to go!🔥💪🏼

Vmi has some really quality stuff 🔥I have tried lots of other pump serums and nothing works like this stuff!!Drink 1 serving Pre-workout and get insane pumps (you will not regret) stuff works great!

A
Ashley Jeffreys

Absolutely love this pre workout!!! Stim free and still all the energy!!

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Danielleclairmont

By far the best non stim pump on the market. The pumps in the gym are insane snd it taste so good you want to drink the whole bottle😳

M
Michael Campbell

Best pure pump pre-workout ive ever had.

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Ashley Jeffreys

Absolutely love pump and flow!!! I started hitting the gym at nights now and this is ITTTTTT!!!

a
asmith_lifts

If you genuinely want the craziest pumps of your life without any caffeine. This is the product for you… never felt more big and vascular in my life. On top of that it tastes amazing and you can even pair it with a high stim pre workout for a crazy combo.

D
Danielleclairmont

I don’t know where to begin. Pump n flow does not even compare to any other non stim pumps. Pumps so huge, your muscles explode and hurt so good. The flavors are so stupid good you want to drink the entire bottle.

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Michael Campbell

Amazing taste in got the gummy shark it works so good the pump is the best

m
matthew razzano

Pump n flow stim-free is hands down best product I have used thus far, the taste of the gummy bear flavoring is on point! I first used it for my leg day and the pump was REAL!! This product will be in my pre workout stack from now on.

A
Anonymous
Insane pumps

I take 1 serving about 30 minutes before my workout. The vascularity, sweat, and hardness I get is insane. Paired with the pre is great!

A
Anonymous
PUMP N' FLOW STIM FREE PRE-WORKOUT PUMP LIQUID W/ GLYCERO

Easily hands down of the best Stim free pre workout pumps . The Blue shark gummy flavor just hits different and nothing can beat that taste.

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Anonymous
Pump n Flow (Blue Sharp Gummy)

Yoooo!
Had with meal 1 this morning and by the middle of my workout was completely bricked up 🧱😂🥇
Super great pumps from this products.
Can’t wait to to stack it tomorro 💪

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Anonymous
BEST

This is the best thing I have ever had !!!

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Anonymous
pump n flow!!

The pump was INSANE!! highly recommend!

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Anonymous
pump n flow!

took one serving before my work out and was absolutely pumped through out my entire session!

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Anonymous
Pump n flow pre workout pump liquid

Had an amazing lift after taking this would recommend to everyone

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Anonymous
Pump n flow

Gave me a insane pump and it tasted really good. Definitely a 10/10 pre workout to go. Highly recommend it to everyone.

A
Anonymous
Perfect Non-Stim

10/10, if I could rate higher I would. As someone who usually LOVES a high-stim workout, this is the perfect formula for my later-day lifts. The pump I get (especially on upper body days) is absolutely insane.

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Anonymous
🔥🔥🔥🔥

Literally the best pump I’ve had in a really long time even down to the flavors definitely can just drink it like juice lol🤣

A
Anonymous
Top Tier

4 tbsp of Pump n Flow before a workout has been added as an essential before my lifts now. The pumps I get are unreal I highly recommend this product.

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Anonymous
PUMP N FLOW 🔥🔥🔥🔥🔥

Literally the best pump I’ve had in a really long time and the flavors…… on point all the time I can sink it like juice definitely recommend 🙏🙏🙏

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Anonymous
Best flavors and formulas 🔥🔥

Been using pump n flow since summer..ran out for a month and dragged my feet for a while…noticed my pumps weren’t lasting as long…restocked for black friday and already feel the difference again. Best liquid glycerol out there and the flavors are amazing too.

A
Anonymous
Best flavor & results

Honestly I was so impressed with the results and the difference in pump. I could quite literally feel the blood rush and stay in the areas I Tran when I take this product. 10/10 flavor too

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Anonymous
Pump and flow

I wanted to try this alone so I could see exactly how good or bad it worked. I was very impressed at how good my pump and focus was. I tried the gummy shark flavor and its very yummy. I even kept my pump for a while after my workout. I absolutely will buy more and recommend it to anyone wanting an amazing pump. My shoulders and traps were so pumped after I was finished. I give it 5 out of 5 stars. I can't wait to stack it with the rest of VMI's pre-workout products.

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Anonymous
Pump and flow

I always like to try a new pre-workout supplement on a shoulder day. So I took a serving of the gummy shark which I loved the flavor very yummy and the blood really was moving i had one of the best pumps ive ever had and actually kept my pump for a while after my workout. I highly recommend this product 5 stars

A
Anonymous
Best pump

This thing had me absolutely juiced. I literally felt like someone had pumped me up at the end of my workout. I love this stuff, it’s a need now for my lift.

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