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Growth Support Formulas

Knowledgeable bodybuilders have been turning to specialty growth support products for years now as a vital adjunct to advanced physique enhancement. As a result, the key products contained in this category may provide a pivotal addition to your supplementation regimen. The more you know, the more you grow.

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  1. Super AKG Powder
    1

    Super AKG Powder

    Item PSP080
    Save 60% off retail

    Your Price $11.95

    Retail $29.95

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    9.5 out of 10 | 52 Review(s)
    Arginine-AKGMaximum Strength Vasodilator Nitric Oxide Potentiator A 100% pure Arginine-AKG powder ideally suited for mixing in protein or energy drinks, as a precursor to truly vein-bulging pumps, enhanced nutrient delivery, and increased vascularity. HPLC tested for maximum purity, potency, and bioavailability. Arginine-AKG (arginine alpha-ketoglutarate) is made from the amino acid L-arginine and alpha-ketoglutarate, a substance formed in the body's energy-generating process. Arginine-AKG is a popular supplement among bodybuilders and other athletes because of its potential for the production of nitric oxide in muscles. Read Super Feature Article: Amino Acids: the Ultimate Guide to Amino Acid Supplementation. Get L-Arg And In Charge! Click to read about:An inside look at the ProSource headquarters: See What Sets Our Brand Apart Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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. 
  2. DopaTech-HGH
    2

    DopaTech-HGH

    Item PSP051
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    Your Price $22.95

    Retail $44.95

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    9.6 out of 10 | 70 Review(s)
    ProSource DopaTech-HGH • Top Seller in its Category • Standardized Extract of Premium-Grade Mucuna Pruriens • May Help Support GH Release • Excellent Complement to Mass Building Efforts For years now, the most serious of bodybuilders looking for that decisive edge have turned to DopaTech HGH—for very good reason. Each 500 mg capsule of this remarkable bodybuilding powerhouse delivers the highest-quality and most potent extract of the vaunted Mucuna pruriens. Research has shown that oral administration of the extract can help support growth hormone levels in just 90 minutes.  Indeed, many researchers believe that standardized Mucuna pruriens containing supplements like DopaTech represent the most potent natural GH support booster available in the dietary supplement market.  In addition to performance enhancement, Mucuna pruriens can also provide support for restored vitality and antioxidant capabilities. Customer feedback certainly supports these conclusions as DopaTech-HGH has consistently maintained its spot as the category’s runaway best-seller for nearly a decade.  DopaTech delivers the power of Mucuna Pruriens in its purest and potent form. Experience it first hand and see why so many bodybuilders have made it a key component of their supplement regimens.   Learn more about the key ingredients in DopaTech: The New "GH Culture" in Pro Sports and the Emergence of Advanced Technologies for Natural Stimulus of GH Production  Mucuna Pruriens: Dopaminergic Dynamo  Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart     Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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.
  3. Beta Alanine Powder - 200 grams
    3
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    Your Price $12.50

    Retail $29.95

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    9.7 out of 10 | 44 Review(s)
    Beta-AlanineVersatile super amino emerges as an invaluable muscle carnosine maximizer and performance enhancer! For years, Beta Alanine has enjoyed a sterling reputation among hardcore bodybuilders who recognized and valued its central role in several processes of muscle growth and repair. The amino acid alanine, a primary transporter of nitrogen, is highly involved in protein synthesis, and is the primary glucogenic amino acid for the production of usable glucose from glycogen. Linked with histidine, it forms carnosine, a critical element in the muscle-building equation.Lately, however, the good news about beta alanine has been accumulating at an astounding rate. A swiftly growing body of research indicates that beta alanine plays a much more critical role in anabolism than even its most dedicated users might have imagined. Specifically, beta alanine is emerging as a key agent in promoting significant increases in muscle carnosine, primarily by helping to buffer the effects of lactic acid. Fast-twitch muscle fibers, in particular, generally have high carnosine levels. As carnosine levels increase in muscle cells, they lead to a reduction in neuromuscular fatigue and consequent increases in muscle recovery and performance output. In a recently published study(1), a series of experiments were conducted to assess beta alanine's effects on muscle carnosine levels. Researchers examined the effects of supplementing with 800 mg of beta-alanine given multiple times daily for four weeks on muscle carnosine levels. After 4 weeks of supplementation, muscle carnosine levels were significantly elevated by as much as 66%. This increased level of muscle carnosine was credited by the authors with a significant effect on intracellular buffering. In one of the first studies(2) to assess the combined effects of creatine monohydrate and beta-alanine supplementation, researchers randomized healthy men into four supplementation groups: placebo, creatine monohydrate only, beta-alanine only, and creatine monohydrate plus beta-alanine. Before and after 4 weeks of supplementation they all performed an exercise test that progressively increased in intensity while measures were made of their metabolic responses. The combined creatine and beta-alanine condition was the only group to demonstrate an increase in lactate threshold. This means that subjects in this group could exercise longer and at a higher intensity without accumulating toxic substances that can lead to fatigue. The findings provided preliminary evidence that creatine and beta-alanine may work together to produce favorable metabolic adaptations within skeletal muscle that translate into more efficient performance. Additional work continues to be published on beta alanine, establishing it as a potent agent for increasing muscle buffering capacity through enhancement of muscle carnosine levels. Meanwhile, the remarkable effectiveness of this powerful amino has not escaped the researchers at ProSource. We were one of the first manufacturers to introduce a pure, premium-grade Beta Alanine. When it comes to your workout regimen, better results are gained by way of increased performance. Work out longer, harder, and more productively with ProSource Beta Alanine! (1) Harris RC, Tallon MJ, Dunnett M, Boobis L, Coakley J, Kim HJ, Fallowfield JL, Hill CA, Sale C, Wise JA. The absorption of orally supplied beta-alanine and its effect on muscle carnosine synthesis in human vastus lateralis. Amino Acids. 2006 Mar 24; [Epub ahead of print] (2) Zoeller RF, Stout JR, O'kroy JA, Torok DJ, Mielke M. Effects of 28 days of beta-alanine and creatine monohydrate supplementation on aerobic power, ventilatory and lactate thresholds, and time to exhaustion. Amino Acids. 2006 Sep 5; [Epub ahead of print] Learn more about Beta-Alanine and Amino Acids: Ultimate Guide for Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus Beta-Alanine: The Ultimate Protection and Performance Enhancer? Read Research Articles: Creatine And Beta-Alanine Combo Augments Strength And Lean Body Mass More Evidence For Beta-Alanine As A Performance Enhancer Effects Of Beta-Alanine Supplementation On Exercise Performance Creatine And Beta Alanine Formula Shows Promise  Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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.
  4. L-Arginine
    4

    L-Arginine

    Item PSP110
    Save 54% off retail

    Your Price $6.95

    Retail $14.95

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    9.4 out of 10 | 13 Review(s)
    L-ArgininePowerful Nitric Oxide Potentiator! L-arginine is a potentiator of nitric oxide (NO), the compound that promotes the pump and fullness in muscle tissue, vasodilation, and blood flow. By virtue of its effects on blood flow, L-arginine also has the ability to favorably effect male sexual health. ProSource L-Arginine contains only maximum-efficacy, 100% pure, premium-grade amino acid content. Learn More about L-Arginine: Oral Arginine Is Absorbed In Healthy Subject Amino Acids: the Ultimate Guide to Amino Acid Supplementation. Get L-Arg And In Charge! Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart   Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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.
  5. Super AKG
    5

    Super AKG

    Item PSP049
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    Your Price $19.50

    Retail $48.95

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    9.8 out of 10 | 17 Review(s)
    PROSOURCE SUPER AKG Several years ago the bodybuilding world was rocked by the introduction of Arginine AKG and its potent nitric oxide (N.O.) inducing capabilities. It literally changed the supplement protocols for innumerable athletes. At the onset, it was available in very few supplement brands. One of those was ProSource. The only difference between ProSource’s Super AKG and those other brands, was the price. ProSource Super AKG was created specifically to provide those colossal pumps...at a much more reasonable price. Super AKG is scientifically formulated using superior premium-grade Arginine AKG and is designed to pump out maximum nitric oxide production.
Arginine AKG is a combination of the amino acid arginine and an alpha-ketogluterate molecule. Each provides separate benefits, but together, working synergistically, it makes for a potent N.O. producing, growth enhancing powerhouse.This mass-building, pump-producing dynamo is highly reactive and plays a critical role in increased blood flow by a process called vasodilation, for improved nutrient delivery, amplified growth signals, muscle recovery and increased endurance. In fact, in a standard Time to Disintegration test, Super AKG reached full disintegration in 180 minutes, which is identical to what the leading nitric oxide product.
Utilizing a unique extended release delivery system, Super AKG is able to sustain levels of nitric oxide production in the muscle cells for extended periods throughout the day. As a result, users are reporting greater strength gains, recovery and increased endurance.

The other great advantage to choosing Super AKG is that you get all the pump and mass producing benefits at a lower price than other brands. The amazing Super AKG represents the ultimate product of its kind in this powerful mass-building category. One try and you'll see why it's the only NO product you should use. Also available in powder format. Read More about L-Arginine: Oral Arginine Is Absorbed In Healthy Subject Amino Acids: the Ultimate Guide to Amino Acid Supplementation. Get L-Arg And In Charge! Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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.
  6. Muscle Maize
    6

    Muscle Maize

    Item BQT016
    Save 63% off retail

    Your Price $36.95

    Retail $99.95

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    9.5 out of 10 | 34 Review(s)
    Muscle Maize Ultra-High-Impact Recovery/Growth Formula With Advanced Anabolic Carbs & Proteins! A truly productive workout should leave every bodily system in chaos. Glycogen stores crashing, muscle tissues cannibalizing themselves for fuel, cell-attacking free radicals running rampant, insulin levels low, and adrenal glands fatigued. In order to convert this creative destruction into an opportunity for extreme growth, you need a comprehensive, high-performance, all-in-one formulation equipped to address each and every one of these emergency bodily conditions with the utmost power, speed, and efficiency. New Muscle Maize wages an all-out war on catabolism by attacking on several fronts, simultaneously. Its innovative matrix of high-glycemic waxy maize starch is designed to upregulate insulin secretion, thus facilitating increased transport of growth-factor-rich proteins (an advanced matrix of ultra-fast-acting whey isolate, hydrolyzed casein and leucine), while also delivering micronized creatine monohydrate for cell volumization, glutamine for increased protein synthesis, nitrogen retention and recovery, and beta alanine for carnosine support and reduced neuromuscular fatigue. Most importantly, the key to Muscle Maize's unprecedented growth-yielding power is the purity and potency of its individual ingredients. This amazing anabolic complex is made right here in the United States and is comprised of the most tested, premium quality ingredients available to ensure maximum performance! Competing products simply lack the ingredient quality and integrity necessary to compete with this unparalleled new mass builderNot surprisingly, the elite quality of Muscle Maize's raw materials also ensures that it possesses a remarkably delicious taste and texture. In fact, the early feedback we've received is confirming that this is one of the most delicious and enjoyable-to-drink shakes on the market today. In addition to the growth mechanisms cited above, Muscle Maize also contains Cinnulin PF, chromium, and R-alpha lipoic acid to increase insulin sensitivity, plus a complex of the finest adaptogenic herbal tonics (fortified with N-acetyl-L-tyrosine and Vitamin B5) to provide invaluable adrenal support in combating catabolic cortical processes and promoting an optimized muscle-building environment. Finally, Muscle Maize contains an array of antioxidants crucial to cleaning up free radicals to prevent oxidation of cell membranes and mitochondria.  Muscle Maize Highlights: Antioxidants High-glycemic waxy maize Wide-ranging scope of its anabolic and anti-catabolic properties Anabolic Carbs & Proteins Ultra-fast-acting whey isolate, hydrolyzed casein and leucine High-potency, all-in-one product for supporting rapid muscle recovery and dramatic growth Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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.
  7. Sedazone PM
    7

    Sedazone PM

    Item PSP034
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    Your Price $14.50

    Retail $27.95

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    10 out of 10 | 2 Review(s)
    Sedazone PMPrecision-Targeted Sleep Support for Athletes Newly reformulated Sedazone PM contains an advanced blend of the most powerful natural compounds designed to help promote deep, restful sleep, so you can awake feeling refreshed and recharged. Because so many of the body's recuperative processes occur during rest, sound sleep is essential for improving muscular development, growth, and maintaining good health. Sedazone PM supportsrestful sleep and muscle recovery with proven botanicals such as Valerian root extract, Rhodiola rosea root extract, Californian poppy herb extract and Melatonin. Use as directed with a sensible nutrition and exercise program. Read and follow all product label instructions and warnings thoroughly before use. 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.
  8. MYO-X - Myostatin Inhibitor
    8
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    Your Price $52.95

    Retail $99.99

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    7.7 out of 10 | 12 Review(s)
    MYO-X by MHP Myostatin Inhibitor Technology In recent years, there's been quite a bit of speculation and research devoted to the idea that muscle growth can be enhanced by employing a mechanism that would reduce serum levels of myostatin, a genetic protein that functions as a restrictor of muscle mass increase. This scientific investigation has shown signs of promise at times, and now MHP has brought a product to market which they say has a capacity to modulate myostatin levels in athletes. Indeed, the manufacturers of MYO-X point to a clinical study conducted with healthy adult males, in which average serum myostatin reductions of 46% (in as little as 12 hours) were documented in subjects who were administered a single serving of MYO-T12, the primary active ingredient in MYO-X. This product and its active component are an interesting development in mass-building science, and worthy of more investigation and analysis. * 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.
  9. Dopalean-GH
    9

    Dopalean-GH

    Item PSP125
    Save 43% off retail

    Your Price $27.95

    Retail $48.95

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    9.3 out of 10 | 6 Review(s)
    PROSOURCEDOPALEAN-GH DopaLean-GH is a straightforward complex that contains the clinically backed botanical extract Svetol, along with a highly purified and standardized Mucuna pruriens extract. These two potent, stimulant-free diet support compounds not only help you trim down, they also help aid muscle recovery, reduce fatigue and can help support a healthy immune system. Because DopaLean is stimulant-free, it’s also a good choice to stack with a stimulant-based supplement for added diet support. The Svetol technology has earned much praise over the last few years for its remarkable effectiveness. When combined with standardized Mucuna pruriens, the effects are even more pronounced, which is why DopaLean has become the preferred choice of bodybuilders who prefer stimulant-free diet support.Svetol® is a registered trademark of NATUREX Group, Site d'Agroparc, BP1218, 84911 Avignon Cedex9, FRANCE Learn more about DopaLean-GH: Mucuna Pruriens: Dopaminergic Dynamo  Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart Use as directed with a sensible diet and exercise program that includes reduced caloric intake and increased physical activity. Consult a health care professional before beginning any weight loss program. Read and follow all product instructions and warnings thoroughly before use. 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.
  10. Anabolic Halo Performance Series
    10
    Save 41% off retail

    Your Price $41.25

    Retail $69.99

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    7.5 out of 10 | 4 Review(s)
    Anabolic Halo by MuscleTechAnabolic Halo Performance Series by MuscleTech is a post-workout mass-builder that combines 40 grams of protein with a number of other muscle-building compounds. Among these compounds are 6 grams of BCAA's, 5 grams of Glutamine & Glutamic Acid, and 5 grams of Creatine Monohydrate. Anabolic Halo Performance Series also includes a multi-stage carbohydrate blend to help promote glycogen replenishment and cell volumization. The inclusion of so many different ingredients necessary for muscle growth and recovery makes Anabolic Halo Performance Series a fairly comprehensive solution for mass-building support. * 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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