Alpha Jym Review – Can This Supplement Help You Build Muscle?

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By Leslie Waterson

Reviewed by Juliana Tamayo, MS, RDN - Last Updated


In general, men gain muscle faster than women. The reason why is that men tend to naturally produce more testosterone which is known to increase the rate of muscle growth and creation of muscle mass. 

However, many men suffer from low T-levels which makes it more difficult for them to bulk up. Alpha Jym is a testosterone booster that is designed to boost T-levels so you can build muscle faster. Alpha Jym is designed by fitness guru Jim Stoppani, Ph.D. 

So today we are going to take a look at Alpha Jym and answer some important questions. We will cover its pros, cons, ingredients list, price, and, most importantly, whether or not it’s worth the purchase. 


Alpha Jym: Overview

Alpha Jym is a testosterone boosting muscle workout supplement. Alpha Jym is designed to combat the negative effects of low t-levels and promote faster natural muscle growth. Alpha Jym claims that its formula is based on all-natural ingredients. It has been around the market for a while and its formula has not changed much over the years, aside from a few tweaks and modifications. 


Alpha Jym claims that it can:

  • Support testosterone production
  • Maintain healthy t-levels
  • Optimize strength and mass gain
  • Optimize mental functioning

So Alpha Jym is designed not only to combat the physical effects of low t-levels but also to the mental effects such as low motivation, low focus, low sex-drive, and mental fog. That is a lot of claims so we would be surprised if they all bore out. 

Each bottle of Alpha Jym contains 180 capsules, enough for 60 servings. You are supposed to take 3 capsules of Alpha Gym with meals twice a day and an hour before exercising on workout days. Each dose of Alpha Jym contains over 2,000 mg of natural herbal ingredients designed to promote testosterone production. 

One thing we like is that Alpha Jym does not contain any proprietary blends. We dislike proprietary blends as manufacturers don’t have to specify all of their ingredients and ratios. That means with proprietary blends, you are never quite sure what, exactly, you’re putting into your body. With Alpha Jym, everything on the label is what is in the product. 


  • Boost testosterone production
  • Maintain t-levels
  • Optimize muscle gain
  • Promote mental functioning
  • No proprietary blend


  • Some ingredients are questionable
  • Missing some ingredients you would expect


Who Makes Alpha Jym?

Alpha Jym is designed by Jim Stopanni, a famous fitness guru and workout instructor. Stoppani wanted to create a product that allowed men to grasp their full potential in the gym. Stoppani designed Alpha Jym himself and also claims to regularly use the product to get his results. Stoppani designs Alpha Jym and sells it under the company name JYM Supplement Science. 

We checked out the company’s BBB page and here is what we found.  They have an accredited profile and have an A+ rating. There are no customer reviews and we only found a record of 1 complaint that was resolved satisfactorily. 

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How Does Alpha Jym Work?

Based on the reviews we found, Alpha Jym has received a positive response from customers. The majority of product reviews are positive and customers say they got the results they wanted. There are a solid chunk of very negative reviews. Most of the very negative reviews claim that the product either did not work or caused several side effects. Testosterone supplements are commonly associated with side effects so this is not particularly surprising.

Alpha Jym Ingredients

Some of Alpha Jym’s ingredients are known to have positive effects on t-levels but are also connected with some negative side effects. The main ingredients of Alpha Jym include: 

  • Fenugreek seeds
  • Damiana leaf
  • Diindolylmethane
  • Ashwagandha root
  • Eurycoma longifolia
  • Quercetin

Fenugreek seeds are commonly used in food in India and have a bitter taste. Fenugreek seeds are used in various traditional medicines but there is no clinical evidence that it promotes muscle gain or t-levels. Fenugreek is associated with gastrointestinal effects. 

Damiana leaf is commonly used as an aphrodisiac, but there is no evidence that it actually helps virility. Diindolylmethane is commonly used for several things including weight loss, but there is a lack of evidence that it works. Ashwagandha root is used in several traditional medicines, but again, there is no evidence linking it to boosted t-levels or muscle gain. 

Eurycoma longifolia is also used as an aphrodisiac, but there is little evidence it works. The only ingredient that has some research behind it is Quercetin. Quercetin has been linked to some health benefits in dihydrate form. No studies confirm it boosts t-level in humans, but it is known that it inhibits an enzyme that breaks down testosterone. So it seems that quercetin may be able to help keep testosterone in your system, which is good. 


Safety and Side Effects

Alpha Jym does not list any side effects but there is a warning that those under 18 or those pregnant or breastfeeding should not take it. The most commonly cited side effects in the reviews we could find were:

  • Upset stomach
  • Diarrhea
  • Allergic reactions

So it seems that some people, especially those with sensitive stomachs and skin, should probably stay away from Alpha Jym.

Where to Buy Alpha Jym and Cost

You can buy Alpha Jym from several online retailers including Amazon, GBC, and Walgreens. However, we were unable to verify if it is located in physical retail stores. A single 180-capsule bottle of Alpha Jym costs $40. That’s about enough for a month of servings, which comes out to about $1.10 per serving. 

Jym Alpha Jym Supplement Website

Should You Take Alpha Jym?

We say it’s 50/50. Alpha Jym has a few ingredients that indicate it might be effective for boosting T-level, but it’s also associated with some nasty side effects. However, in the cases where it works, it seems to work very well. We would say it is worth giving a try. 

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