My Guarantee
I've taken the decades I've spent in school, the lab, the gym, and the kitchen and distilled them into the very product you hold in your hands. I formulated every JYM Supplement Science product to include the same ingredients at the exact amount I use to reap maximum performance and physique benefits. It's my hope that you, too, will experience similar results.
Jim Stoppani, PhD
Owner - JYM Supplement Science
‡Per serving
Suggested use
As a dietary supplement, mix 1 scoop of Pre JYM™ in 16-24 oz. of water and drink 30-45 minutes before workouts. Initially use 1/2 serving or less to assess tolerance. Once tolerance is assessed, take no more than 1 serving. To avoid sleeplessness, do not consume within 6 hours before bedtime.
For better results, consider using Post JYM Recovery Matrix™ after workouts.
Other ingredients
Dextrose, natural flavor, sodium citrate, fruit and vegetable juice (color), calcium silicate, sucralose, acesulfame potassium.
Produced on shared equipment that also produces products that may contain egg, milk, soy, and tree nuts.
Made in the USA with domestic and international ingredients.
| Supplement facts | ||
| Serving Size: 1 Scoop (25 g) | ||
| Servings Per Container: About 30 | ||
| Amount Per Serving | %Daily Value | |
| Calories | 70 | |
| Total Carbohydrate | 2 g | 1%** |
| Total Sugars | 1 g | † |
| Includes 1 g Added Sugars | 2%** | |
| Calcium | 40 mg | 3% |
| Sodium | 100 mg | 4% |
| Creatine HCl (as CON-CRET®) | 2 g | † |
| Beta-Alanine | 2 g | † |
| Betaine (Trimethylglycine) | 1.5 g | † |
| Taurine | 1 g | † |
| Alpha-Glyceryl Phosphoryl Choline | 150 mg | † |
| Citrulline Malate | 6 g | † |
| Beet (Beta vulgaris) Root Extract | 500 mg | † |
| L-Leucine | 3 g | † |
| L-Isoleucine | 1.5 g | † |
| L-Valine | 1.5 g | † |
| L-Tyrosine | 1.5 g | † |
| Caffeine Anhydrous | 300 mg | † |
| Huperzine A [from Toothed Clubmoss (Huperzia serrata) Aerial Parts Extract] | 50 mcg | † |
| Black Pepper (Piper nigrum) Fruit Extract (as BioPerine®) | 5 mg | † |
| **Percent Daily Values are based on a 2,000 calorie diet. †Daily Value not established. | ||
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