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USP Labs Jack3d 250g

Muscle Finesse
USP Labs Jack3d 250g

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USP Labs Jack3d is one of the strongest pre-workout formulas available on the current market. If you enjoy having insane amount of strength.

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Muscle Finesse
Jack3d, from USP Labs, is by far the most popular pre-workout formula on the market and certainly one of the strongest. Pioneering this kind of pre-workout, Jack3d is the supplement that will provide you with muscle pumps, an instant hit of increidble energy and long lasting stamina to power you through your entire workout. Gone are the days of the former pre-workouts which faded away 15 minutes into your session. Jack3d will take your training to the next level and you can be sure of setting some new PBs when you head down to the gym! It won't just prepare your muscles but it will also prepare your mind. Increased aggression and much improved mental focus are another two of the benefits provided by Jack3d! No more will you have to suffer from any of the usual unwanted effects from products of this power, such as headaches or crashes, as Jack3d allows you to receive all of the benefits without the negative side effects!

What is in USP Labs Jack3d?

Geranium (1,3-Dimethylamylamine or Methylhexamine)
This plant contains a powerful compound. It produces sympathomimetic effects in the body, resulting in strong Central Nervous System (CNS) stimulation, allowing for improved strength output, focus, alertness and mood. Side benefits may include fat loss due to potential appetite suppression, as well as through increased work capacity and the possibility of increased norepinephrine release.

Schizandrol A
Schizadra increases physical force. In essence, it is able to provide a stimulating effect to the body and mind.

Methylxanthines (Caffeine & Theophylline)
Both of these compounds belong to the family of methylxanthine compounds. They are both able to stimulate the CNS, while also stimulating contractility of skeletal muscle directly and this may partially be due to the release of catecholamines such as norepinephrine. Caffeine also has the benefit of fighting fatigue and drowsiness; enhancing the flow of thoughts; increasing alertness and improving intellectual efforts along with producing euphoria or a sense of well-being in some cases. Just as these methylxanthines can increase the effectiveness of compounds, it is thought that it may do the same for the unique compound found in Geranium.

Beta-Alanine
Carnosine is an extremely important dipeptide that is generally present in rather high concentrations in skeletal muscle, though it is also found in nervous tissue and other excitable tissues as well. It is so important because it acts as a buffer of sorts, preventing the increase of acidity or Hydrogen ion accumulation in skeletal muscle; something which is thought to contribute to the fatiguing of muscles. Furthermore, by increasing carnosine levels, power output can be increased as well. In short, you are able to improve your power output, while also delaying fatigue; you can lift more explosively and for longer periods.

Creatine Monohydrate
While we may negate the increase in Hydrogen ion levels in skeletal muscle by increasing carnosine levels, we still must overcome one more obstacle in order to allow us to prevent fatigue while working out. In this case, we must use a compound which can ultimately increase the adenosine triphosphate (ATP) levels in muscle. ATP, as we all know, is a high energy nucleotide which acts as the major energy carrying molecule in our bodies.

Consequently, muscle fatigue is also related to energy loss in skeletal muscle, specifically, ATP being converted to adenosine diphosphate (ADP). In effect, one phosphate group is lost and must be replenished in order for the muscle cell to continue on working.

By supplementing with creatine, we are able to increase the levels of phosphocreatine in muscle. Phosphocreatine is a high energy buffering compound which is able to donate a phosphate group to ADP, allowing the formation of ATP once again.

In short, we can prevent or reduce fatigue from occurring by increasing phosphocreatine levels, which in turn will allow for the regeneration of ATP from ADP leading to greatly reducing physical and muscular exhaustion.
Serving size: 1-2 scoops
Servings Per Container: 45

Amount per Serving:

Proprietary Blend 4145mg
(Arginine Alpha-Ketoglutarate, Creatine Monohydrate, Beta Alanine, Caffeine, 1,3-Dimethylamylamine (Geranium [Stem], Shizandrol A)

Other Ingredients
Citric Acid, Natural Lemon-Lime Flavor, Acesulfame-K, Sucralose, Vegetable Stearate, Silicon Dioxide, Chlorophyll (For Coloring).

USP Labs Jack3d is produced in a facility that processes milk and soy ingredients.
Stir 3 Ultra-Concentrated scoops of Jack3d with 120ml-240ml of cold water and consume 30-45 minutes before beginning activity. Due to extreme potency, it's highly recommended to assess tolerance by using a 1.5 scoop serving before consuming full dose, especially if you are sensitive to stimulants. Some individuals may find 1, 1.5 or 2 scoops per serving is the ideal dose for workout domination. DO NOT EXCEED 3 SCOOPS OF JACK2D IN ANY 24 HOUR PERIOD

Warnings: This product is only intended to be consumed by healthy adults 18 years of age or older. Before using this product consult with your physician if you are using any prescription or over the counter medication or if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking a MAOI (Monoamine Oxidase Inhibitor) or any other medication. Discontinue use and consult your health care professional if you experience any adverse reaction to this product. Do not exceed recommended serving. Do not use if safety seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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havin tried this alternative with another pre work out i did find i became a savage in the gym downside is tolerance is easily adapted and need more intake to progress ,i recommend this for winter times to give the boost you need

mick 28/10/2011

Best preworkout ever - simples!

Chris 26/10/2011

great pre product, gives you loads of energy and tastes good. Price is great for what you get, only down side is didnt feel much of a pump, but still one of the top products on the market at the moment.

Dave 08/09/2011

extremely good product! i tried alot pre-workout supps, but this is one of the best and cheapest one out here at the moment i tried! good stack aswell : jack3d - yok3d - modern bcaa - pink magic!

Sonny 04/06/2011

I highly recommend Jack3d!! Top stuff.. Really gets you in the mood! I have crazy gym sessions every time i use it!

Al Oz 01/06/2011

Best pre workout ive tried and also the cheapest, 2 scoops 30 minutes before you workout will make you feel like you had the best workout, EVERYTIME. what more could you ask for?

Tim 31/03/2011

Although I was skeptical at first, once I had found my tolerance to this product I can really say it does increase your focus and overall energy. The white raspberry flavour is also very nice! 10/10

Mr G 31/03/2011

Great NO supplement, i would definately recommend this one along with Animal Nitro. Only downside is the 250grams package will only last you for 15 training sessions (16grams each time).

Iacovos 21/03/2011

This has to be the best pre-workout supplement ever, fantastic focus on workouts and crazy pumps, start on 2 scopps first then move to 3. I definately give it 5 stars

Jason 17/03/2011 17/03/2011

Definitely one of the best pre workouts there is, only bad side is when you build up a tolerance you have to take a lot of scoops!, great calorie free formula for those who are dieting also1

Chris 16/03/2011

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