N.O. Monster Nitric Oxide Booster with L-Arginine – Extreme Pumps for Strength, Muscle Growth, Pre-Workout Support – Boost Energy, Stamina & Endurance – 120 Capsules, Made in the USA

I will be updating as i am reviewing the supplement until beginning to the end. Not everyone reacts the same way to a supplement as others may due to certain ingredients changes of chemistry in your body , genetics and etc. This N.O contains Glutamine which a lot of people say cancels the effect of N.O production, but i beg to differ. I stack this with Gluta-Lyn 1500 and Testofreak. Going on with this supplement: Pros * Feeling of you being able to take on the world * Veins pumped * Increased blood flow * Being able to push those extra reps you couldn't before. Cons * Increased heart rate i believe from the caffeine im very caffeine intolerant. * Increased bladder * Insomnia I took 2 in the morning didn't feel nothing took 4 later that night daily intake was 4 but didnt feel much from 2 so im guessing my rapid heart beat came from that. I took this supplement once i am defiantly a keeper on this. ----------------------------------------------------------------------------------------------------------------- 3-4 times taking before i wrote this review still get an amazing pump , but i feel numb like i can press through the fatigue don't push too hard with this some times i feel like i'll tear a muscle. ------------------------------------------------------------------------------------------------------------------ So I`ve been taking this for almost 4 weeks now and I am still convinced with this product the pump isn't as great as it once was I am guessing I am becoming tolerate to the caffeine or one of the ingredients in there. But I still got that rush to work out and take on anything, I've noticed my veins on my chest , biceps started showing out A LOT and I never had a vein on my chest it's pretty sick. I've noticed a lot of gains too my stretch marks are getting way wider than before. I should be taking pictures but I don't have time or even a camera :[ The increased bladder and heart rate went way down so at this point there really are no cons. ---------------------------------------------------------------------------------------------------------------- Alright almost done with the bottle can say 3-5 more workouts i have noticed insomnia on taking it i usually take it at 6pm wont be able to sleep till 1-3 am HIGHLY RECOMMENDED in the morning , you should take it 10mins before working out for the biggest pump. I am on a keto cut and i am gaining mass/strength while rapidly losing weight if you have any questions i haven't state please don't be scared to write a comment.

My wife and I have both been using this product as a pre-workout supplement for years and it is still just as effective as when we first began taking it. The ingredients help with blood flow and energy without causing the jitters. Strong enough to feel the effects without any unpleasant side effects. They are a medium size capsule so very easy to swallow. All in all a very good product.

Amazon messed up my order - I only received half my order. I called the distributor direct for n.o. monster and they made it right. They sent the second bottle out as we were speaking. I love the product and will continue using it. I'm 64 yes old bench 350lbs and believe this supplement gives me an edge in the gym. Larry V Note my previous one star review reflects Amazon's failure to ship the full order and I will continue to use this product. This supplement company stands behind their products!!!

If you are 5'10 and weight 120, this product will not get you to 180 in pure muscle - well in one can worth - you need some roids for that. Anyway, this does help you with the pump, you take it and ten minutes to 30 minutes later you can see your veins slightly increasing in size. You take advantage of this by lifting and you get more blood to your muscles - helps with endurance. Also, I think it might help you in recovery. I liked these pills but there are better ones out there - nothing beats the price on these though. Good stuff for beginners but when you get serious about getting serious you might want to move up to bigger, better, more expensive supplements.

I had the best workout I ever had after taking only half the dosage. I felt like I was God and could do anything I increased my reps from 25 to 50 with the curl bar and added on a whole nother set. I did not experience stomach pains but had minor skin sensitivity but that went away quickly. It also flushed my skin but small price to pay. Update (one month later) I rarely do reviews let alone come back to update them but considering I just ordered my second bottle I think I should explain why. The side effects are way over exaggerated by some other reviewers most of them aren't verified purchase and just trying to convince you that they are bad for you because that is what they believe. The pump I get from taking these pills is no match for red bull monster or any other energy drink. My vains are exploding and I think I developed an addiction to working out when I'm on these pills I go through withdrawal from not working out. May be back soon but until then BUY THESE PILLS (Last update after two months) This pills are amazing I would recommend them to anyone but after taking for a long period of time my body devolved a tolerance (at least that's what I think happened). If you build up the same tolerance I recommend creatine or getting superdrol( illegal now but can be found on body building forums and even on some low key websites. If you can not find superdrol which is a designer steroid Go to the next best and get super dmz 2.0 u can order them right off amazon.