Pro Series Alpha Test

Pro Series Alpha Test, 120 Rapid-Release Bio Capsules

Max-Strength Test Booster Engineered For Enhanced Performance*
Test Booster Capsules for Increased Free Testosterone Within Normal Range*
9.2 out of 10 (311 Reviews)
1 Size
120 Rapid-Release Bio Capsules
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Product Overview

MuscleTech Pro Series Alpha Test


  • Support free testosterone*
  • Clinically shown to boost total testosterone already within normal range & ATP*
  • Maximum-Strength formula with fenugreek*

MuscleTech® Pro Series AlphaTest® is scientifically engineered to deliver the most powerful testosterone-boosting ingredients on the market today to stimulate free testosterone, maintain peak testosterone-to-cortisol ratio and enhance training performance!*


AlphaTest® is formulated with boron citrate that supplies a precise dose of boron shown in a recent 2011 scientific research study on eight healthy male volunteers to increase free (active) testosterone levels within normal range.*

Naghii et al., 2011. Journal of Trace Elements in Medicine and Biology. 25:54-58


Featuring PrimaVie®, a patented form of shilajit. Shilajit in its natural state has no chemical definition. In order to yield a consistent and efficacious form of shilajit, it is obtained from carefully selected rocks and is put through a patented technology to purify and standardize it. This form of shilajit is now assured of optimal levels of bioactive components such as fulvic acid and dibenzo-pyrones.

This rare organo-mineral compound has been shown in research to increase total serum testosterone levels within normal range.* In another study, shilajit was shown to support ATP levels! ATP is a critical energy source used during workouts.*

Protected under U.S. patent numbers 7, 250, 181, 6, 869, 612, 6, 440, 436, 6, 558, 712, and other pending U.S. and foreign patents, each of which is owned by Natreon Inc. Natreon is also the owner of the registered trademark PrimaVie®.

Biswas et al., 2010. Andrologia. 42(1):48-56.


Brassica oleracea (broccoli) powder supplies diindolylmethane (DIM), a nitrogen-containing compound that continues to be the focus of emerging research. It is one of the many organic molecules in cruciferous vegetables being investigated by scientists because of its complex interactions in the body with downstream target proteins.


Fenugreek is an annual leguminous herb that has a long history of traditional use. Unlike some competitors who use a lower standardization, the fenugreek used in AlphaTest® is standardized to 50% saponins – giving you a potent, advanced compound.


Adequate zinc levels help maintain optimal testosterone production within the normal healthy range.* The zinc gluconate in AlphaTest® is a highly absorbable and premium form of zinc.­

Prasad et al., 1996. Nutrition. 12(5):344-8.


This potent formula works with the body to naturally increase testosterone levels already within the normal healthy range!*


Each bottle of AlphaTest® features fully disclosed ingredients with nothing hidden inside proprietary blends. Also, each batch of AlphaTest® undergoes strict quality control and is third-party tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency. You can trust that what is listed on the label is in the bottle!


Each bottle of AlphaTest® features fully disclosed ingredients with nothing hidden inside proprietary blends. Also, each batch of AlphaTest® undergoes strict quality control and is third-party tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency. You can trust that what is listed on the label is in the bottle!

Ratings & Reviews

Overall Rating
311 Ratings
Verified Buyer Rating
45 Ratings
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.

Works great! Good ingredients and price!


This has become a staple in my supplement stack. It is the best booster I've tried.

Verified Buyer

This really works great price too getting stronger after the second bottle just reorder again.

Verified Buyer

Give you some serious gains


I received this product to sample and test as a reviewer. Effects: Muscles aren't bigger and I'm not lifting heavier. However, my muscles do feel firmer(specifically arms, which I notice only because I have been recovering from a shoulder injury and minimizing some of my arm/shoulder lifts). I would definitely say there has been positive results in that regard. Sex drive has also been higher which can be good (depending on the mood of the wife :) I've tried a couple other testosterone boosters on the market. For a product that isn't really expensive the results were pretty good. I'd recommend for anyone who even wants to try to add a testosterone booster to their list.


I really like that the label provides sources for the intended purposes of the ingredients. It does seem to work, increasing energy, motivation, and intensity. I have not noticed any side effects such as bloating or diarrhea. Also, the other vitamins and nutrients in this make it a great product as well. Would continue to use.


Great test booster if you need to get over that plateau. Noticed that my recovery time increase and slept in more of a REM stage. Easy on the stomach is you take it before any meals. Highly recommended!


Within 2 weeks time,I noticed a huge difference in my strength and stamina in the weight room. Noticeable I the bedroom too! This stuff is outstanding!


I got this looking for a boost in my sex drive and this delivered. Being 48 this seemed to help quite a bit. It also helped boost output in the gym as well. I am also noticing a slight change in my waistline. A great product at a great price as well. I will continue to use this quality product.


This is the first testosterone booster I've found that works this well! My pumps in the gym increased the same day. After almost a week of use my libido increased and around the second week I noticed an increase in muscle size and strength in th gym! At this price I am going to continue using this product to see just how much more muscle I can gain!


Always wanted to try a test boost to see what would be the added benefit and this product totally met my expectations. Noticeable strength boost and recovery. Allowed my workouts to be a bit more intense. Boost in libido as well which was a plus. For the price a very very good product.


I started taking these Alpha Test supplements to help me during my workouts and it works. It has given me the strength and longevity for my workouts.


I wanted a testosterone booster that had ingredients sources I trust actually verified weren't bunk, so I went with this. Broccoli scrubs estrogen, zinc is needed for testosterone production. and the remaining ingredients checked out when I consulted empirically based sources like . I'm pleased with the results...I feel this helps my heavy lifts and it gives me piece of mind knowing I'm doing everything I can in my regimen. I didn't expect a miracle supplement, but this is a healthy testosterone support supplement and at its reasonable price I'm content to implement it into my regular regimen on an indefinite basis. Leave the bunk garbage supplements out of the equation and go with a brand you've heard of that uses ingredients that are empirically sound. That's this.


Great test booster for anyone looking to increase strength and power and healthy sex drive. I love this product gives me a better pump and recovery from workouts and along with protein and creatine I see a significant increase of muscle


I'm used to Muscletech Products being more on the expensive end, but high quality...but I was pleasantly surprised to find one that didn't break the bank and still delivered. It took about a week, but all the affects started to appear- a few more reps in the gym, a little heavier under the bar, better recovery, and the libido. Great product that incorporates a boat load of top quality ingredients!

Buy 2 Get 1 Free
120 Rapid-Release Bio Capsules
120 Rapid-Release Bio Capsules
60 Servings | $0.33 Per Serving

What's in MuscleTech Pro Series Alpha Test

120 Capsules
Serving Size: 2 Rapid-Release Bio Capsules
Servings Per Container: 60
Amount Per Serving % Daily Value
Zinc (as zinc gluconate) 7.5 mg 50%
Fenugreek extract (as Trigonella foenum-graecum)(seed) 300 mg
Standardized for 50% saponins       
Tribulus extract (as Tribulus terrestris)(whole herb and fruit) 250 mg
Standardized for 45% saponins       
Shilajit extract (PrimaVie®) 100 mg
Standardized for 50% fulvic acid       
Boron citrate 100 mg
Supplying 5% boron       
Broccoli (as Brassica oleracea) (whole plant) 50 mg
† Daily Value not established
Other Ingredients:
Rice Flour, Capsule (Gelatin, FD&C Red No. 3, Titanium Dioxide, FD&C Yellow No. 6, FD&C Red No. 40, FD&C Blue No. 1), Magnesium Stearate, Silicon Dioxide.

Directions For Pro Series Alpha Test: Take 2 capsules with a glass of water two times daily. Do not exceed 4 capsules in a 24-hour period. Read the entire label before use and follow directions provided.

Warnings: For adult use only. Do not use if pregnant or nursing. Consult a medical doctor before use if you have a medical condition and before starting a diet or exercise program. KEEP OUT OF REACH OF CHILDREN. Not intended to treat low testosterone or sexual dysfunction.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Fenugreek.
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