OxyPump is the #1 Preworkout Supplement on the market today. Designed with patented, proven ingredients, OxyPump is GUARANTEED to deliver noticeable amounts of pump and energy with a side of focus!

Pre Jym Reviews

Pre Jym

Pre Jym, a pre-workout supplement created by popular workout guru Jim Stoppani, operates on 3 principles: real science, real supplements, unreal results.

Pre Jym was first announced by Jim Stoppani through his Facebook fan page and Twitter account. In a Facebook post, Stoppani had this to say about Pre Jym: “I would not put my name on it if I didn’t formulate and oversee every aspect of this to the T to make sure it gives nothing but the best results possible.”

Through Facebook, Stopanni also promised Pre Jym would include every proven pre-workout ingredient in the dosage necessary to produce results. In the crowded pre-workout supplement industry, that’s a claim unique to Pre Jym.

But, before you order Pre Jym, let’s consider what we know about this supplement and about Jim Stoppani himself.

Who Is Jim Stoppani?

According to BodyBuilding.com and his own LinkedIn profile, Jim Stoppani is a personal nutrition and health consultant for celebrity clients such as LL Cool J, Dr. Dre, and Dwayne ‘The Rock’ Johnson.

Stoppani has a doctorate in exercise physiology from the University of Connecticut and is a postdoctoral research fellow at Yale University. His research centers on the effects of exercise and diet on gene regulation in muscle tissue.

Stoppani also creates his own workout programs, which are well received by users. In fact, his Facebook fans were ecstatic about the announcement of Pre Jym.

Between Stoppani’s academic credentials and customer support, it’s hard to deny Pre Jym might be an exciting addition to the pre-workout supplement market.

What Are Pre Jym’s Ingredients and Dosages?

With a doctorate in exercise physiology, Jim Stoppani has earned the credibility to recommend pre-workout ingredients. No doubt he used that knowledge when creating Pre Jym. Let’s see what Stoppani included in his own pre-workout supplement.

Citrulline Malate – 6 grams
Citrulline malate is a combination of the amino acid citrulline and malic acid. The key component is the citrulline, however. In the body, citrulline becomes arginine and then nitric oxide. Nitric oxide speeds blood flow and increases muscle pump. Men taking 6 g citrulline malate for 15 days had increased aerobic energy, in one study. [1]

BCAAs – 6 grams
Branched-chain amino acids provide muscles with energy and encourage them to build protein fibers. In one study, BCAAs reduced fatigue during exhaustive exercise testing. [2] Another study found BCAAs reduce muscle damage during strength training. [3] Fitness experts recommend between 5 and 10 g BCAAs in a specific ratio. Pre Jym contains 6 g BCAAs per serving, and it meets the ratio requirements. [4]

Carnosyn Beta-Alanine – 2 grams
Carnosyn is the patented name for the unique amino acid beta-alanine. Muscles soak up beta-alanine and use it to form carnosine. Carnosine improves power and buffers muscle pH to reduce fatigue. [5] Pre Jym’s 2 g beta-alanine fits in the suggested dosing range of 1.6 to 3.2 g per day. [6]

Creatine HCl – 2 grams
Creatine is a substance that encourages ATP production for more available exercise energy and power. Numerous studies show creatine benefits brief but intense exercises such as high-intensity interval training and weightlifting. [7] Pre Jym’s 2 g creatine dosage likely acts as a maintenance dose for those who’ve already built up creatine reserves. [8]

Those are Pre Jym 4 most potent ingredients, but Pre Jym also contains all the following in these dosages:

• Betaine – 1.5 g
• L-Tyrosine – 1 g
• Taurine – 1.5 g
• N-Acetyl L-Cysteine – 600 mg
• Beet Extract – 500 mg
• Caffeine Anhydrous – 300 mg
• AlphaSize – 150 mg
• Huperzine A – 50 mcg

Pre Jym’s ingredient list is impressive to say the least. What’s more, Stoppani and his colleagues didn’t use any proprietary blends, a fact which sets Pre Jym apart even further from other pre-workout supplements. It appears Jim Stoppani lived up to his promise about including every ingredient you need in exactly the right dosages.

Where Can Pre Jym Be Purchased?

When he announced Pre Jym on Facebook and Twitter, Stoppani said this product will be sold exclusively on BodyBuilding.com. The price is about $35 for a 20-serving jug. It comes in two flavors: Cherry Limeade and Raspberry Lemonade.

How Do Consumers Review Pre Jym?

In addition to being the exclusive retailer of Pre Jym, BodyBuilding.com also has a forum for consumer feedback on Pre Jym.

According to this consumer feedback, Pre Jym is a near-perfect pre-workout supplement. Almost every reviewer rated it 10 out of 10. Plus, Pre Jym inspired comments like “must have product” and “by far the best.”

Only a few reviewers found anything to complain about with Pre Jym. These people felt Pre Jym’s flavor was a bit too sweet. But, they still loved the effects it had on their workout.

I’ve never seen such positive feedback for a pre-workout supplement, especially so soon after it became available. It seems Pre Jym meets or exceeds consumer expectations for a pre-workout supplement.

Is Pre Jym the Best Pre-Workout Supplement Ever?

While it’s impossible to rank every existing pre-workout supplement, Pre Jym definitely seems to be one of the best. Customers have only good things to say about how it affects their in-gym performance. Plus, Jim Stoppani doesn’t seem to have missed any vital pre-workout supplement ingredients. Like the gushing consumers on BodyBuilding.com, I recommending giving Pre Jym a try.


[1] Bendahan, D, JP Mattei, et al. “Citrulline/malate promotes aerobic energy production in human exercising muscle.” British Journal of Sports Medicine. 36.4 (2002): 282-9. Available from: http://www.ncbi.nlm.nih.gov/pubmed/12145119.

[2] Gualano, AB, T Bozza, et al. “Branched-chain amino acids supplementation enhances exercise capacity and lipid oxidation during endurance exercise after muscle glycogen depletion.” The Journal of Sports Medicine and Physical Fitness. 51.1 (2011): 82-8. Available from: http://www.ncbi.nlm.nih.gov/pubmed/21297567.

[3] Shimomura, Y, A Inaguma, et al. “Branched-chain amino acid supplementation before squat exercise and delayed-onset muscle soreness.” International Journal of Sport Nutrition and Exercise Metabolism. 20.3 (2010): 236-244. Available from: http://europepmc.org/abstract/MED/20601741/reload=0;jsessionid=1PnKWVrRcf1OqJNrIhL1.22.

[4] “10 Rules of BCAAS.” GNC Livewell. 2011. Available from: http://www.gnclivewell.com.au/health-knowledge-details.asp?id=122&cid=7.

[5] Derave, W, I Everaert, S Beeckman, and A Baquet. “Muscle carnosine metabolism and beta-alanine supplementation in relation to exercise and training.” Sports Medicine. 40.3 (2010): 247-63. Available from: http://www.ncbi.nlm.nih.gov/pubmed/20199122.

[6] “Frequently Asked Questions.” CarnoSyn.com. 2013. Available from: http://www.carnosyn.com/faq.

[7] Zelman, Kathleen M., ed. “An Overview of Creatine Supplements.” WebMD. WebMD, LLC, 23 July 2012. Available from: http://men.webmd.com/creatine.

[8] Mayo Clinic. “Creatine.” 2012 Sep 1. Available from: http://www.mayoclinic.com/health/creatine/NS_patient-creatine/DSECTION=dosing.

Pre Jym, 3.0 out of 5 based on 1 rating

Leave a Comment on This Article

(Will never be shared or published | Privacy Policy)

#1 Pre-Workout of 2015


  • Maximizes Your Workouts
  • Builds Muscle & Strength
  • 100% GUARANTEED!
Learn More