PRIME-XD - NF Sports
PRIME-XD - NF Sports


Reclaim your youthful manhood with this proven testosterone support formula

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Fight the hands of time and regain youthful virility, and enjoy Increased energy and muscle-building dominance †

  • Improved Virility, Energy and Stamina †
  • Increased muscle building †
  • Once Daily Formula
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PRIME™ - Premium Testosterone Booster

As men grow older, their natural testosterone production starts to decline and with it so does lean muscle mass, virility, and performance. Decreased sex drive, muscle mass, and energy are commonly associated with low testosterone levels. 

While some men choose to fight back by resorting to expensive treatments like HRT and other alternatives such as synthetic hormones; others seek a safer and natural approach. 

There’s no need to take a chance on unsafe compounds and sketchy supplements; NFS’s PRIME™ Testosterone Booster contains only the most researched and clinically substantiated ingredients that have shown to increase lean muscle mass, increased libido, and enhance performance safely and effectively.

PRIME™ Testosterone Booster is more than just a supplement to help improve libido and virility; those seeking to increase lean muscle mass and perform at their peak can also benefit from improved testosterone levels.  Now you too can achieve mind-blowing performance, maximum muscle gains, and explosive performance in the gym and in the bedroom!


  • Testofen®

    World's Most Clinically-Researched Fenugreek Seed Extract Testofen® is a patented Fenugreek extract standardized for 50% Fenuside™ proven to naturally boost testosterone levels. Testofen® is a unique extract of Trigonella foenum-graecum seed standardized to a proprietary matrix of saponin glycosides that Gencor has named Fenuside™. These constituents have been clinically-proven to boost testosterone levels, support healthy sexual desire and vitality, muscle mass and power, which help increase sports performance and reduce symptoms of andropause in men. Supplementing with Testofen® with regular resistance exercise can help men maintain healthy levels of free testosterone that are already within the normal range, which, in turn, supports multiple bodily functions.
  • KSM-66

    The Highest Concentration, Highly Bioavailable, Full Spectrum Root Extract The Most Clinically Studied Ashwagandha on the Market Ixoreal is the industry leader in clinical trials and basic research investigating the effectiveness of ashwagandha. KSM-66 has been evaluated in 22 “Gold Standard” human clinical trials.
  • Tribulus Terrestris

    Tribulus terrestris is Mediterranean plant that's covered with spines, also called puncture vine. People use the fruit, leaf, or root of the tribulus plant as medicine. Some formulations also include other ingredients. Over the years, people have taken tribulus to enhance athletic performance, body building, and for a wide range of health issues that may include heart and circulatory conditions and sexual issues. Limited studies show it might be helpful in lessening symptoms of angina and in enhancing athletic performance. There have also been some studies that show some benefit to people with certain sexual problems and to those suffering from infertility.
  • Horny Goat Weed

    Horny goat weed refers to various herb species of the Epimedium genus and may be known as "yin yang huo”. Horny goat weed contains chemicals that might help increase blood flow and improve sexual function. People use horny goat weed for erectile dysfunction (ED), sexual problems, weak and brittle bones, health problems after menopause, and other conditions.
  • Black Maca

    Nourishing, Nutty Maca. It looks like a mix between a potato and white radish. It grows wild in the frigid ground of the Andes mountains thousands of feet above sea level in Peru and it has a nutty, slightly butterscotch-y taste. Maca root, which comes from the mustard plant family, is a nutritional powerhouse and considered a superfood. Maca root goes by many names, including maca-maca, maino, ayak chichira and ayak willku. It's also called Peruvian ginseng. Both have a reputation for giving big boosts of energy. But more research is needed to back this up.


We appreciate you and promise to go above and beyond to meet your expectations. If you don’t fall in love with our product within 30 days, you get a full refund.

No questions asked. The refund time begins the day you receive your product, you don’t need to worry about shipping times.

* Minus shipping & handling, when applicable.


How long should I take this product for?

PRIME-XD is a natural testosterone booster, you can take it for extended periods of time. Because of the nature of the ingredients, it is best taken for at least 8 weeks to see the full benefits of the product, although most people experience improved energy levels within the first week of taking the product.

How should I take this product?

For best results, take on an empty stomach before weight training or any other physical activity once a day. On non-training days it can be taken first thing in the morning before breakfast or before going to bed at night.

What products can I stack with this for maximum muscle gain?

For maximum muscle gain, you may stack PRIME-XD with creatine and Natural Amino. Increasing your daily protein intake will also help to yield faster results.

Can women take this product?

This product was developed to improve testosterone production in men, it is not recommended for women.

Are there any side effects associated with taking this product?

The data provided by the raw materials used in this product shows there are next to none side effects to taking PRIME-XD, although as with any other supplement we suggest you check with your physician before taking this product.

How does this product compare to others in the marketplace?

PRIME-XD uses only the finest and most clinically researched ingredients in the marketplace for optimal results. Unlike some other products in the category, PRIME-XD is packed with properly dosed, trademarked ingredients that have shown to yield superior results when compared to similar products.