VasoBlitz by BuildFastFormula

Flavor: Rainbow Candy

We're glad to finally VasoBlitz in our warehouse and available to our customers! Make sure to also check out FullBlitz, the stimulant version of VasoBlitz!


Message from Chris Duffin on VasoBlitz:


VasoBlitz is the result of a new project I’ve been working on that I’m really excited about! This is a new company I am part of where we will integrate Kabuki Strength training methodology with research-based supplementation.

Our message is very simple: Eat and Train correctly FIRST and THEN you can add supplementation for the final touches. This isn’t the normal message you hear from most supplement companies. We will be providing education on nutrition and training topics because this is something we believe and live ourselves. A well-informed lifter is a better lifter. Additionally, we will be doing full-disclosure labels and research-based dosing in all our products.


Vasoblitz maximizes blood flow to the working muscle resulting in skin-tearing pumps, strength, and vascularity. Our superior formula is the ultimate synergistic blend of ingredients to ensure maximum potency and health benefits. Boosting Nitric Oxide levels improves peak athletic performance by increasing energy and workout performance helping build lean body mass.


You train hard day in and out at the gym, constantly challenging yourself. You relentlessly push your body to its limits with every training session. You refuse to take shortcuts, and are willing to sacrifice short-term pain for long term gain. Your commitment to training deserves high performance supplements that work without compromise. That’s precisely why we created Vasoblitz. To challenge the status quo of under-dosed, cheaply produced, over-hyped supplements.


Vasoblitz products are formulated and manufactured in the USA. Created to be the most advanced, soundly researched supplements on the market. Supplements that do what they’re supposed to do, and help you get the results that you’re looking for.


  • NITRIC OXIDE BOOSTER: Power through your workouts with bigger pumps, endless endurance, and increased strength. Vasoblitz was scientifically created using the most cutting-edge ingredients that help boost nitric oxide and enhance blood flow to the muscles during training. Our great tasting formula uses premium nitric oxide boosting ingredients like Arginine Nitrate NO3-T and L-Citrulline. Just one dose of Vasoblitz and you’ll feel the difference!
  • ENDURANCE, RECOVERY, MUSCLE GROWTH: Nitric Oxide relaxes and expands blood vessels during your workout, allowing you to train longer and harder. Boosting nitric oxide helps fuel nutrient delivery to working muscle tissue, creating an optimal anabolic environment for muscle building. In addition to promoting blood flow, Arginine is also well known for energy production - perfect for weightlifters, athletes, runners and everyday active people
  • HOW IT WORKS: Nitric Oxide production promotes blood flow and oxygen throughout the body, improving workout performance through enhanced muscle pump, better endurance, and faster recovery. Improved blood flow maximizes performance which means supercharging muscle growth and vascularity, leaving you looking your best
  • LABEL TRANSPARENCY: Non-Proprietary Blend, Vasoblitz follows one simple principle: What you see on the label is what you get. We don’t dress our labels with inferior amounts of pseudo ingredients, and we will never hide our formulas behind proprietary blends. All ingredients are fully disclosed on the label, ensuring you know exactly what’s going in your body. The best results with the best supplements
  • 100% MONEY-BACK GUARANTEE. We stand behind our stimulant free pre-workout for men and women and guarantee your satisfaction. If for any reason you don’t find that Vasoblitz takes your training and results to the next level then we back it up with a no questions asked guarantee: we will work to resolve your concern or arrange for a hassle-free refund


Customer Reviews

Based on 6 reviews
Brent Knutson
Endurance Athlete

Perhaps not the review you're here for, but since I like to lift heavy as well as train for endurance, I figure there are likely others. I ordered this in a bundle with the FullBlitz and just kind of set it aside in favor of the caffeinated FullBlitz for lifting days. I'm training for IM Italy in the fall and the other day I made a bottle of the VasoBlitz (really just for the flavor, yum) for use during my Zwift training ride once my bottle of Maurten mix ran out. I made the switch around 1 hour into a hard training session and ended up setting a new FTP (20 min max power) because it felt like my legs just didn't accumulate lactate - I could continue pumping at higher power. I mixed up another bottle prior to a race the other night and, same result, another higher FTP. Not sure how the science of it all works, but if you want to train at higher thresholds for endurance work, give this a shot.

Best preworkout I have used

I decided to go caffeine free on my preworkout because the effects of the caffeine have always caused me to lose focus during a workout and are sometimes just overwhelming. I've used many caffeine free pre workouts and stumbled upon this as a single serving packet while i was visiting portland and needed some preworkout for a training session. I was surpised by the effects this had on my focus as well as providing the best pump I've ever had with any preworkout! This stuff is amazing!

John Karr
Very Impressed

The very first sentence under the NITRIC OXIDE BOOSTER tells it all. Gives you the boost to power through your workouts with bigger pumps, endless endurance, and increased strength. Could not explain it better!!! All that without the jitters.

Quez Keyes
Muy Bueno

Absolutely loved it mane! It’s a great stim-free preworkout

Blake Otto

Gets you hyped without giving you the shakey feeling of normal pre-workouts. And it tastes great (blue raspberry)