Ai Sports Nutrition TESTOPRO XT Testosterone Booster Review

Ai Sports Nutrition TESTOPRO XT Testosterone Booster Review


First Look:

AI Sports Nutrition sounds like something from the future, a brave new world of nutrition and the packaging almost looks a bit futuristic and evokes images of TRON, or at least it does to me. I’m not sure why, but black packaging for supplements never seems to sit right with me. I feel it doesn’t look professional or its the opposite of something that looks pharmaceutical and perhaps then it must not work. It is just a psychological thing but if I am thinking it, so must many more people and as a result probably overlook such products based on image alone.

Take a look at our Top 3 boosters for something effective.




There’s a combination of 4 ingredients here which amounts to a daily serving of 1710mg, which if I am being honest, is really quite a low dose.

Let’s start with the good though:

Fenugreek – A proven ingredient as found in our benchmark product; Testofuel. There’s a solid dose of 600mg here. Fenugreek is also found in quite a few curry dishes so always a good reason to grab a curry and beer as long as you don’t drink the beer and eat the curry. Fenugreek increases testosterone or androgen levels, which decrease as you age, so this is a great addition.

Ashwaganda –  Treatment with the Ashwagandha root extract resulted in a higher level of testosterone and a concomitant increase in serum levels of LH among infertile men having sub-optimal testosterone levels. This is another positive.

Primavie (Shilajit Extract) – This is a fulvic acid found in the Himalayas. Actual medical research is low, it has been banded around for years in the East though.  It seems it can help boost the immune system, fend off lethargy and also assist with altitude sickness.  It seems there is no harm in taking it and it seems to have a fair amount of benefits, and has been noted to increasing testosterone levels in infertile men but as there has only been one human study it is unsure whether it will increase testosterone levels in fertile men. This can be found in the lowly scoring MuscleTech TEST HD and Ergodrive.

On other thing to note is that there is a warning in place for shilijat due to the amount of additives being added to supplements and in some cases metals have been found, as such sales are now banned in Canada due to concerns.

BioPerineThe extract of piperine, called BioPerine®  in the patented form, has been clinically tested in the United States. BioPerine®  significantly enhances the bioavailability of various supplement nutrients through increased absorption.

Annnnd, that is it my friends.

For our in-depth ingredients guide checkout:

– Our best & worst testosterone booster ingredients –


4 pills per day – 4 pills is good, although we are instructed to take two in the morning and then two in the evening. Personally a better dosing structure is to spread 1 pill out evenly throughout the day to ensure you reduce the peaks and sudden, prolonged troughs where your body hasn’t got any nutrients to process to stimulate testosterone levels.


Two of the 4 ingredients show positive increases in testosterone levels, although the Ashwaganda has only shown increases in infertile men, much can be said the same for Primavie too, whereby there’s only been 1 human study and again on infertile men. These two ingredients are ever increasingly found in testosterone boosters, however, never in testosterone boosters that are what we would call the highest scoring or most effective.


I think there are a few main issues here that need to be rectified.

There’s just too few ingredients and too little overall content for each day, it is lagging far behind anything we consider to be the best and most effective that’s available on the market today.

Of the 4 ingredients, two require much further research to be considered a solid, stable and consistent performers although initial results look positive for those who are infertile. The final ingredient; Bioperine, although great to assist with absorption doesn’t actually increase Test levels.

The whole product seems to be in its infancy, more development and probably more confidence in including more active ingredients is required.

Review Conclusion:

This product is missing the proven basics such as D-Aspartic Acid, Vitamin B6, K2, D3, Zinc, Magnesium and Oyster extract to name a few.

It unfortunately contains far too many ingredients that are not thoroughly researched to be classed as effective and the dosing is too low to be considered with the best testosterone boosters out there.  It is probably best if you overlook this product.



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Ben BA(Hons), PGCert

Ben established this site to be a free resource in 2015. Since then it has gained over half a million visits. He has always been interested in sport and he started playing rugby at the age of 6 represented his town, county and school. Ben also enjoys cycling, has started skiing and is in the Army Reserve representing his Regiment as part of the 150 Regimental Shooting Team. He holds a bachelor's and postgraduate degree in sport exercise & nutrition.
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