No matter what kind of athlete you are, chances are that you could benefit from blood vessel dilation and enhanced muscle performance. This goal is the foundation of BSN Nitrix. By increasing your levels of nitric oxide, you can dilate the blood vessels which has multiple positive effects on muscle performance and appearance. If you’re ready to experience increased muscle strength and size, then you’re ready to take BSN Nitrix!


NITRIX® is is your key supplement to dilate blood vessels and maximize muscle volume with improved blood flow and muscular performance. The NITRIX® formula is so effective because it includes L-arginine, precursor to nitric oxide, which is essential in high levels to promote greater muscle performance and volume.

NITRIX® gives you superior workouts in order to help you get the most out of your hard work and make huge gains in strength and size! With the intense muscle pumps and vascularity that come from NITRIX®, you can experience the benefits of denser, larger muscles for yourself.


Like any athlete, bodybuilders also need the benefits of efficient training and intense cardiovascular performance. NITRIX® lays the foundation for improvements in both physique and physical endurance. By using NITRIX® throughout the day, you can utilize your muscles at the highest possible level, getting the most out of all the time and energy you sacrifice for training.


Q: How do I take NITRIX?
A: For those under 200 lbs:
  • Take 1 serving of 3 tablets on an empty stomach 30-45 minutes before each meal or 2 hours after a meal.
  • Follow this routine 3 times a day, starting with first thing in the morning, the second serving around lunch time, and the 3rd serving around dinner.
For those over 200 lbs in body weight:
  • Follow same guidelines as above, but change 1 serving to include 4 tablets every time you take NITRIX.
Q: Are there any adverse side effects associated with NITRIX?
A: NITRIX does contain a powerful formula so it is only recommended for healthy adults over age 18. Women who are pregnant or nursing should not use NITRIX. If you have any health conditions or are taking medications, consult your doctor before using.
Q: How does NITRIX work to increase muscle performance and volume?
A: BSN’s NITRIX contains a powerful formula that utilizes a Nitric Oxide Matrix including L-arginine and other creatine sources. Nitric Oxide opens up your blood vessels, allowing greater blood flow so that more oxygen and nutrients can reach your muscles. This sustains endurance during workouts and encourages muscles to continue growing and strengthening even when you are not training.
Q: Do I have to diet or change my exercise routine to see results?
A: NITRIX is intended to work in combination with muscle training and a sensible diet. You will see best results from training 3-6 times a week and taking NITRIX every day, combined with a low-fat, low-carb, high-protein diet.
BSN Nitrix, 3.3 out of 5 based on 3 ratings
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360 Tablets - 120 Servings
180 Tablets - 60 Servings

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BSN Nitrix Customer Ratings & Reviews

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May 22, 2012 -- 5:49pm


Submitted by: ShizNiz

Not a big fan of the tablets if I would have known they were in tablet form I don’t think I would have bought it. Tablets take too long to absorb. I would have to take it about 2 hours before I start my workout.

July 01, 2012 -- 5:47pm

Not Bad

Submitted by: ShizNiz

Not bad but not great is my opinion on Nitrix. I got a little bit of a pump but not what I have seen with other products.

July 12, 2012 -- 5:51pm


Submitted by: ShizNiz

Nitrix works. I don’t no what some of these other people are talking about. I noticed a change only about 10 minutes after taking it.


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