This is definitely the best non-stimulant PWO I have ever used. It doesnt taste the greatest imho (7/10) but that doesnt take anything away as it still tastes good. Besides, as much as we love tasting PWO's we use them for their affects, and this truly is a 10/10. This product will have you going from Super Saiyan Grade 1 to Super Saiyan Grade/Stage 3 (Bulky Think Future Trunks v. Cell), because the pumps are just that massive. Even a half scoop is worth it alone. Seriously though, if you're looking for a Non-Stim, this is the one you should be getting no questions asked.

This product delivers the craziest pumps I've ever experienced so far by a huge margin! The focus is also really impressive even if this formula doesn't include any stimulants and rely instead on a never seen before 800mg AlphaGPC dose. This product is a a MUST TRY!! Its amazing by itself , stacked on top of Nuclear Pre or even your with favourite stim junkie pre workout.

I was blown away by this products cutting edge formula and it’s effectiveness m. I had incredible endurance, energy and vascular pumps with it. Extremely impressed and will definitely become a regular part of supplement routine!

My experience with Nuclear Pump was beyond what I expected. 20 min after taking nuclear pump i felt really focused and wanted to lift everything in sight. The pump was different than alot of preworkouts I've taken. The difference is super hard muscles, big pump and the feeling like my skin was gonna rip haha. I literally had to stop working out after 2 hours because my muscular endurance was through the roof. The Ingrediants are the highest dosage you will find and a great price to top it off. Actually cheaper than most underdosed preworkouts on the market today. Tastes good too ! If you want to gain muscle this is a must as it gets ad much blood I to the muscles as possible.

I love this pre workout so much, I've recommended it to everyone I know that's into fitness The combination of the ingredients is perfect and I have no complaints. I normally use the serving size (2 scoops) on upper body hypertrophy days, and on leg days you can get away with 1-1.5 scoops This pre workout has given me the best pumps and focus in the gym. The glycerol+ sodium+ citrulline+ nitrosigine is INSANE. And because it's stim free, you don't have to worry about a crash or anything and you can dose your caffeine seperately depending on how much you need that day The flavor is also 10/10, and the pineapple and the himilayan sea salt go perfect with each other Can't recommend this enough

This product is LOADED with effective doses and that is why I purchased it. It did not disappoint whatsoever, the pleasant surprise was the delicious and spot on pineapple flavoring! It’s a very well done product that not only gives an excellent pump but a good focus and mental clarity for workouts. It’s also at a fair price with excellent customer service interaction during my shipping wait.

I have so many great things to say about this company and product but I'm going to to keep this short. Me: Natural lifter, have been lifting for 10 years and supplementing for even longer (high school athlete who didn't hit the weight room) The company: My original package got lost on its way from Canada to the US, they watched it without me asking, reached out to me, and sent me a free replacement! In what world does the company watch your package for you?! You won't get that kind of service or responsiveness anywhere! The product: I've tried over 30 different pre workout and pump products in my time. Clinically dosed, not clinically dosed, different combos of ingredients, etc. NONE have been this effective but plenty have been more expensive! This product is clinically dosed (that means they aren't saying there are good things in here but giving you too little to see any difference in order to make money. They are giving you scientifically proven ingredients in scientifically proven dosages). Just look at the scoop size! 25g of pure pump goodness! Effects: Not only will you get insane vascularity and drive so much water and nutrients to your muscles that they feel like your arms and legs are going to burst... But it didn't upset my stomach or leave me bloated! AND THE PUMP LASTS! A huge oversight in a lot of pump products is making sure nitric oxide levels in your blood don't break back down once arginine starts getting metabolized. The pine bark extract in this does just that! Want to help build and grow lean muscle mass? Want to get a huge pump during your workout and keep it for hours after? Want to blow up your muscles and not your stomach (or toilet!)? Want a product that doesn't have any trash fillers or unproven ingredients? Then what are you waiting for?????? Buy this now! All of my gym going friends are!

This is by far the best pump pre work out supplement I have ever taken. Not only does it taste amazing, it delivers a really great pump! I’ve tried a few other popular pumps but they all taste so bitter and give me head aches! Nuclear Pump feels really clean and i never get head aches. They really do taste like their description, the taste is so awesome that it even taste pretty good if you dry shot it. I love finding really great supplements like this!

Amazing product gives me unbelievable pumps, and focus that is second to none! The only thing I'm not a fan of is the taste, which isnt a problem for me because I take it for the performance.

Ingredients so good I’ve been known to take it on off days. Very high pure citrulline and pine bark extract are two ingredients I really like. I’ll be ordering more this week.