By Complete Nutrition
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NX6 Complete Nutrition
Overall Score:
(Weighted average based on 7 Reviews)

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NX6 ranks #21 of 52 in (Pre-Workout > Pump) and is rated better than 61% of all products in this category.


Trust: 41%

Solid, no-nonsense Nitric Oxide

Overall: 7 | Effectiveness: 8 | Value: 6

There's always suspicion regarding Complete Nutrition reviews, especially when so many reviewers simply reviewed samples, so I'm going to do my best here to give an honest, albeit lengthy review. So stick around if you're interested.

Ingredients per 3 tabs:

Arginine AKG 750mg
Arginine HCl 250mg

Trust: 59%

These things were pretty awesome

Overall: 9 | Effectiveness: 9 | Value: 9

These things were pretty awesome to, kind of similar to the White Flood tablets or the BIG BLUE from BioRhythm, basically AAKG paired with a TON of Beta Alanine,, these things WILL DEFINITELY give you the bta alanine tingles so be prepared when you take them, Im close to 230 lbs and I only took 6 tabs...

Trust: 0%

surfnvb7's NX6 Review

Overall: 8 | Effectiveness: 8 | Value: 7

This was my first stack, along with Blitz.

At first, I was really only interested in the energy from Blitz, but took a few samples together and really liked the combination.

I am a pretty big guy (6'4", 215lbs), so taking only 2 tabs doesn't really give much effect. I have gone up to 4 and...

Trust: 0%

javs94388's NX6 Review

Overall: 10 | Effectiveness: 10 | Value: 8

WOW!! I got about 15 free samples of Buzzerk and decided to take a swing @ Nx6. This combo 30 mins before a workout makes you go nuts! It may cost about 70 bucks for a months worth but it is definetly worth it. Never fatigued when repping out and has greatly increased my cardio. Give these two a shot...

Trust: 0%

MBracewell01's NX6 Review

Overall: 10 | Effectiveness: 10 | Value: 8

Could tell a huge diffrence with NX6. Great pumps and endurance. Usually muscle fatigue sets in pretty hard after 45 minutes of heavy lifting but I'm able to lift heavier much longer. After a full 2 hour workout my muscles are not getting to the point of failure. Definetly would reccomend this product!


Trust: 24%

bviren's NX6 Review

Overall: 9 | Effectiveness: 9 | Value: 7

Great product makes my muscles, and veins pop like no other. Pumps last all day with this product. U can get a little jittery on this product if you don't judge your tolerance correct. Works extremely quick within 10 to 15 minutes. Price is a little steep but you get 70 pills for a dollar a piece cheaper...

Trust: 0%

walterp72090's NX6 Review

Overall: 10 | Effectiveness: 10 | Value: 10

I take NX6 with Buzzerk 30 minutes before i hit the gym and by the time i get there i feel like if i don't start lifting something that i will just go crazy. These two together will make you go nuts at the gym.
1 hr to an hour and a half straight lifting followed by Rezzerrect another...