JYM Supplement Science
Muscle Growth – Strength – Energy – Mind *

My guarantee Inside this bottle are decades of complementary research – from the lab and the gym. As a researcher, I have spent many years researching ingredients that produce results. As a gym rat, I have spent several years benefiting from that research. Now it’s your turn. Each ingredient in this formula is in a dose used in clinical trials and my own gym to provide significant gains in size, strength and endurance. * I know it works because that’s what I take before each workout. Let it work for you. Turn on JYM!



Mix 1 scoop of Pre JYM in 12-32 oz. water and drink 30-45 minutes before exercise. Consider letting Pre JYM mix for 10-15 minutes before drinking. Also consider drinking it for 15-30 minutes.

Manufactured on shared equipment that also produces products that may include EGG, FISH, MILK, PEANUT, SHELLFISH, SOY, TREE NUTS and WHEAT.


Serves size 1 Scoop
Portions per container 30
Amounts per portion

% DV
calories 80
Total carbohydrate 3g
calcium 16 mg
sugars 2g

Creatine HCl (as CON-Cret®) 2 g
Beta-Alanine (as CarnoSyn®) 2 g
Betaine (Trimethylglycine) 1.5 g
Taurine 1 g
N-Acetyl L-Cystine 600 mg
Alpha-Glyceryl Phosphoryl Choline (as AlphaSize®) 300 mg
Citrulline Malate 6 g
Beta vulgaris L. (betorot extract) 500 mg
L-Leucine 3 g
L-Isoleucine 1.5 g
L- valine 1.5 g
L-tyrosine 1.5 g
Anhydrous caffeine 300 mg
Huperzine A 50 mcg
BioPerine® (Piper Nigrum Fruit Extract) 5 mg

Contact a qualified healthcare professional before taking this product. Do not use if you are sensitive to caffeine, pregnant or breastfeeding a child under 18, have any known or suspected medical conditions and / or if you are taking prescriptions or OTC medications. Pre JYM is an extremely strong pre-workout math that contains 300 mg of caffeine per serving, equivalent to about 3 cups of coffee. Avoid use with other caffeinated products. Too much caffeine can cause nervousness, irritability, insomnia and sometimes rapid heartbeat. Always start using with 1/2 scoop or less and assess your tolerance. Once the tolerance has been assessed, take a maximum dose of 1 scoop. To avoid insomnia, do not consume within 6 hours after bedtime. This product contains chemicals known in the state of California to cause cancer and birth defects or reproductive harm. KEEP OUT OF THE REACH OF CHILDREN.

Other ingredients

Dextrose, natural and artificial flavors, sucralose, Acesulfame potassium, calcium silicate, FD&C yellow # 5, FD&C red # 40

PHD Fitness, 31356 Via Colinas # 112
Westlake Village, CA 91362 USA


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