Pre JYM Natural Island Punch
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 26% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyCreatine hydrochloride is supported by strong evidence for increasing muscle strength and lean mass. The remaining ingredients, including calcium and sodium, serve as essential electrolytes to maintain cellular function and hydration. Overall, the evidence coverage for this specific ingredient profile is very limited.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Directions: As a dietary supplement, mix 1 scoop of Pre JYM in 12-32 oz. of water and drink 30-45 minutes before workouts. Consider allowing Pre JYM to mix for 10-15 minutes before drinking. Also consider drinking it over the course of 15-30 minutes.
Warnings & Precautions
Allergen Warning: Produced on shared equipment that also produces products that may contain egg, milk, soy, tree nuts, and wheat.
Warnings: Check with a qualified healthcare professional before taking this or any other dietary supplement. Do not use if you are sensitive to caffeine, pregnant or nursing, under 18 years of age, have any known or suspected medical condition, and/or if you are taking any prescription or OTC medications, as Pre JYM may enhance the absorption rate of some medications.
Warnings: Check with a qualified healthcare professional before taking this or any other dietary supplement. Do not use if you are sensitive to caffeine, pregnant or nursing, under 18 years of age, have any known or suspected medical condition, and/or if you are taking any prescription or OTC medications, as Pre JYM may enhance the absorption rate of some medications.
Avoid using with any other caffeinated product. Too much caffeine may cause nervousness, irritability, sleeplessness, and, occasionally, rapid heartbeat. Always begin use with 1/2 scoop or less to assess your tolerance. Once tolerance is assessed, take maximum amount of 1 scoop. To avoid sleeplessness, do not consume within 6 hours of bedtime.
Keep out of reach of children.
Do not purchase if seal is broken.
Formulation Notes
6g BCAAs | 6g Citrulline malate | 2g Creatine HCL | 2g Beta-alanine | 1.5g Betaine
Pre JYM is an incredibly strong pre-workout matrix that contains 300 mg of caffeine per serving, the equivalent of approximately 3 cups of coffee.
Additional Information
My Guarantee Inside this bottle is decades of supplement research - from the lab and the gym. As a scientist, I have spent years researching ingredients that will produce results. As a gym rat, I have spent years benefiting from that research. Now it's your turn. Every ingredient in this formula is in an amount used in clinical studies and my own gym to produce significant gains in size, strength and endurance. I know it works because this is what i take before every one of my workouts. Let it work for you. Hit the JYM!
Jim Stoppani, PhD Owner - JYM Supplement Science For questions regarding JYM products go to: Twitter Instagram @JimStoppani or Facebook @DrJimStoppani or JYMSupplementScience.com
Get one month of free access to hundreds of Jim's workouts visit Jimstoppani.com/JYM-trial For more info on the JYM Supplement Science Lexicon and how it can help you optimize your results, go to JYMSupplementScience.com.
This product was produced in a GMP-compliant facility. Good manufacturing practices, or GMPs, are a set of standards which ensure the purity and proper labeling of dietary supplements.
Muscle growth | Strength | Energy | Endurance | Mind
Natural flavors 20 servings | Pre-workout | Per serving
Informed-Sport.com Trusted by sport
Informed-Choice.org Trusted by sport
Store at 15-30(0)C (59-86(0)F). Protect form heat, light and moisture.
Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
PRE20NIP 20157 120116 V4
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.