Alpha Jym | GNC

Jym® Alpha Jym


Item # 533840


Size: 180 Capsules

Add to cart options

Product Options

Product Actions


Product Information


The Only Testosterone Support Product Designed and Used By Dr. Jim Stoppani
The ingredients in this bottle are what I have long recommended taking to support your body's own testosterone production. Each ingredient has science-based research to support its effectiveness at the doses provided in Alpha JYM. I designed this product, and all of the JYM products, for my own use. Now you have the same tools to maintain healthy testosterone levels-as well as optimize your strength, lean mass gains, and mental function.*
Jim Stoppani, PhD
Owner - JYM Supplement Science

Label (click image to enlarge)


Take three capsules with a meal twice a day. On days that you are not training, take one dose in the morning and one dose at night. On days that you train, take one dose about an hour before workouts and take the other dose in the morning or at night depending on when you train.


`KEEP OUT OF REACH OF CHILDREN. Store at 15-30°C (59-86°F). Protect from heat, light and moisture. Do not purchase if seal is broken. Do not use if you are pregnant or nursing, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications. This product contains chemicals known to the State of California to cause cancer and birth defects or reproductive harm.

Other Ingredients

Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose
PHD Fitness, 31356 Via Colinas #112
Westlake Village, CA 91362 USA

Nutrition Facts

Serving Size  3 Capsules
Servings Per Container  60

Amount Per Serving     % DV

Fenugreek Seed Extract (50% Saponins)  500 mg   **
Damiana (leaf)  500 mg   **
Diindolymethane (DIM)  250 mg   **
Ashwagandha root extract 5:1  500 mg   **
Eurycoma longifolia root 100:1 extract  100 mg   **
Quercetin (as quercetin dehydrate)  250 mg   **

** Daily Value (DV) not established.


4.2 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
This stuff is the best!
I love it because every ingredient is science based and none of it is a Hormone booster like some Test Replacement Therapies which are very dangerous products that can cause prostate cancer. This is NATURAL SUPPORT that helps normal levels of test. I always feel so much better when using this product. Sleep better, dream better, better mood, more energy, and stable levels. Less hormone mood swing if you will. Good for older guys like me 30 and up.
January 26, 2017
Be Alpha
Since i started taking Alpha Jym. I feel more energetic, I am happier, and feel stronger when i hit the the gym. If your over 30, use it!
February 8, 2017
Great for us older guys
I had low testosterone but the Jym Alpha with a good diet and working out really boosted my testosterone levels back to normal.
January 17, 2017
Blockbuster Product
I use this daily along with Shred Jym. Both products are top notch. Again, amazing ingredients (you can't source yourself easily unless you are a world traveler) and proper dosing. Look up the many benefits on WebMD if want to learn more. Why is proper dosing important?! So the product actually works. If you take an 1/8 of an aspirin pill it effectively won't work. It's the same thing with supplements. Jim Stoppani always gets the dosing right and this is the official product, the Jym products sold on are not authorized products as Jim left that company and teamed up with GNC!!!
May 4, 2017
Alpha Jym is very effective!!
If you came here to review Jym products then you are most likely familiar with Jym Supplement Science and how Jim Stoppani educates his customers. If not then I HIGHLY SUGGEST you do your research about Dr. Stoppani and you will be pleasantly surprised. That being said, I absolutely love Alpha Jym. I used Alpha in combination with his entire line and added DHEA as well. I was able to lose significant body fat and put on noticeable muscle three months prior to my wedding. Alpha increased my strength and endurance in and out of the gym. THANK YOU, Jim for educating your customers and creating a quality product with transparency. I will never purchase another product with the word "proprietary blend" listed in the ingredients again. If you are unfamiliar with "proprietary blend" then I suggest you research as to what exactly it means and how supplement companies have been cheating us all along.
March 24, 2017
Bought as a Gift
Bought for my husband as a gift as he is a big fan of Jim Stoppani and his JYM brand and he absolutely loved it.
May 11, 2017
Best Test Booster
This is a great Test booster. I would highly recommend it. Clinical tested and proven ingredients with fully disclosed amounts (very rare in supplement industry), and more DIM than stand alone estro-regulators. Best test booster hands down.
May 18, 2017
Alpha Jym
Fantastic product for me. Gives me an extra boost before my workout.
December 29, 2016
Would love to try...
Back-ordered... been almost 2 weeks, will guess that my order will be refunded at some point. You would think they would have an update on getting new products... guessing that this product might be too good and got pulled for good?
March 5, 2017
Still on Backorder?
I ordered Alpha Jym on Jan. 22, 2017 and it still hasn't shipped. Every time I check it says it is on backorder, and yet I see recent reviews and comments on the Jym Army Facebook group about people buying it from GNC. The GNC store in my area, for some unknown reason, doesn't carry all of the Jym products in the store, so I have to order online.

I would greatly appreciate some kind of communication from GNC regarding when this product will be available. It's been a month since I ordered and GNC has done nothing to let me know when I will be receiving my order. However, they did have the audacity to send me an email requesting information on how I was enjoying my Alpha Jym order!
February 21, 2017

Top Selling Products