close

Anti-Catabolics

When your workout is over and your muscles are screaming for fuel to repair the damage you've done, quick and targeted nutrition is a must. Without it, your muscles will simply feed on themselves and all of your potential gains will have been lost. To undo the damage and grow, you need BCAAs and glutamine to repair muscle tissue, carbs to restore depleted glycogen levels, and fast-action aminos (including whey isolate, and hydrolyzed whey) to jump start anabolism. Stop catabolic processes in their tracks with proper supplementation and you'll derive maximum benefit from every workout.

Set Descending Direction

51 Results - VIEW ALL

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Glutamine Powder
    1

    Glutamine Powder

    Item PSP003
    Save 63% off retail

    Your Price $18.50

    Retail $49.95

    Add to Cart

    9.6 out of 10 | 73 Review(s)
    ProSourceGlutamine PowderAnti-Catabolic Super Nutrient   Premium Grade Bodybuilding Staple Helps Prevent Muscle Breakdown Enhances Protein Synthesis 100% Pure Free-Form L-Glutamine 120 Servings Per Container Glutamine is the most abundant free amino acid in muscle tissue, which means that pure, free-form L-glutamine, taken before and after intense exercise serves the bodybuilder like few other supplements. This difference-making amino works by helping to combat muscle breakdown, helping to increase protein synthesis and nitrogen retention, enhancing cell volumization and supporting an overall potent anti-catabolic response.That's why supplementation with ProSource's free-form L-Glutamine is an indispensable component of the serious athlete's bodybuilding regimen.
Recent research also reveals that glutamine's value goes beyond enhanced muscle recovery and repair. In fact, one landmark study has reported that L-glutamine supplementation can increase body weight, body cell mass, and intracellular water in a manner not unlike Creatine monohydrate. Finally, clinical research suggests that glutamine is essential for maintaining intestinal function, immune response, and amino acid homeostasis during periods of severe stress (such as intense exercise).Few compounds in your arsenal do more for you than this extraordinary super nutrient. Keep your hard-earned mass gains—put the brakes on catabolism and find out why it’s called bodybuilding’s most important amino acid with 100% pure, free form L-Glutamine from ProSource. Just one teaspoon (5 grams) per serving provides the essential benefits every bodybuilder needs to grow at maximum capacity.(Each batch of ProSource L-Glutamine is tested and certified to be 100% pure by an independent analytical laboratory using the HPLC (high pressure liquid chromatography) method of analysis.) T.C. Welbourne, Increased Plasma Bicarbonate and Growth Hormone after an oral Glutamine Load. American Journal of Clinical Nutrition 61.5 (1995): 1058-1061.Shabert, Nutrition, 1999; Nov.-Dec.; 15 (11-12):860-4.Sacks, GS. Ann Pharmacother. 1999 Mar;33(3):348-54. Read Super Feature Article: Ultimate Guide for Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus GLUTAMINE: Or should we call it GlutaGreat?by Douglas S. Kalman MS, RD GLUTAMINE (L-Glutamine)- Supplement Superstar!by Jim Wright, PhD 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 ave not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
  2. Mega BCAA
    2

    Mega BCAA

    Item PSP053
    Save 63% off retail

    Your Price $12.95

    Retail $34.95

    Select flavor

    9.3 out of 10 | 20 Review(s)
    ProSource Mega BCAA CapsAnti-Catabolic and Energy Support Aminos   Premium Quality Ingredients in Precise Ratio Spares Muscle During High Intensity Workouts Helps Maintain Nitrogen Balance Bodybuilding Staple Most bodybuilders know that BCAAs (composed of the aminos leucine, isoleucine and valine) are the indispensable building blocks for the growth and maintenance of a lean, muscular physique. What many do not know, however, is that the quality of BCAA supplements can vary wildly from product line to product line. Now, you can buy these key anti-catabolic, muscle-sparing branched-chain amino acids with confidence when you choose the ProSource brand. Other manufacturers simply lack the ProSource direct-to-the-consumer cost advantage, and are forced to settle for inferior source material. And when quality suffers, so do results.Fortunately, both Mega BCAA Capsules and Powder contain a precise ratio (2:1:1) of vastly superior, premium-grade aminos, leucine, isoleucine and valine. Of the three, leucine is especially critical to the mass building equation, primarily because of its significant role in protein synthesis. More and more evidence points to leucine as a potent, muscle-sparing, anabolic support nutrient. In the form of BCAAs, leucine is most effective when taken with the other two aminos. For example, isoleucine is needed to help support energy levels, and valine is necessary for muscle metabolism support, tissue repair and proper maintenance of nitrogen balance. Synergistically, these powerfully anti-catabolic amino acids work together to help energize, protect and build muscle tissue.For a crucial supplement like BCAAs, you need the best quality you can find. Like all ProSource sports supplements, Mega BCAA Powder and Capsules are made with the absolute highest quality ingredients available industry-wide to ensure maximum purity, potency and results!Read Super Feature Article: Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus Branched-Chain Amino Acids: A Blast From The Supplement Past Bcaas: Essential Building Blocks Of Muscle Growth  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
    Save 58% off retail

    Your Price $12.50

    Retail $29.95

    Add to Cart

    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. After Mass
    4

    After Mass

    Item PSP039
    Save 52% off retail

    Your Price $28.50

    Retail $59.95

    Select flavor

    9.6 out of 10 | 44 Review(s)
    ProSourceAfter MassPotent Post-Workout Anabolic Power at a Budget Price Fast-Acting Technology Shuts Down Catabolism Targeted Dose of 12.26 grams of Potent Aminos High-Glycemic Carbs for Insulin Potentiation The First Truly Delicious Whey Hydrolysate Formula This comprehensive post-workout mass builder is long-established as one of the first protein complexes to utilize the unique capacity of hydrolyzed proteins in order to cut down the digestive period and get crucial aminos directly to the muscle cell, where they can begin the work of repair and re-growth. After Mass was developed at the same time the post workout category became fully recognized for its critical importance in the mass building equation. Thanks to its potent anabolism and delicious taste, it was hailed as a breakout product at the time of its introduction, and to this day, it continues to be a highly popular, top-tier supplement in the category.The fact is, after your workout, your muscles are fatigued, your body put through the ringer. To effectively cut your losses, it's extremely important to replenish glycogen, start protein synthesis, and shutdown the catabolic process as quickly as possible. 
This is precisely where After Mass excels by offering all of these essential recovery benefits in one mega-complete formula. Among its many powerful recovery compounds, After Mass contains a tri-phasic protein complex that utilizes ultra-quick absorbing whey and casein hydrolysates. These hydrolysates are in the exact same ratios found in mother's milk and provide fast-release protein for immediate synthesis. In addition to these rapid action hydrolysates, the complex also delivers premium-grade, slower releasing proteins to keep a steady stream of aminos flowing into your system for extended benefits. In other words, After Mass contains a complete protein profile that covers you directly after a training session and for several hours afterward as well.Another vital addition to this front-running recipe is an ultra potent, 12.26 gram complex of powerful anabolic/anti-catabolic aminos scientifically designed to halt the catabolic process that occurs after an intense workout to maximize muscle recovery. It also contains numerous, full value vitamins and minerals including vitamin A, vitamin C, vitamin B-12, thiamin, pantothenic acid, along with calcium, phosphorus and others.This pioneering product has amazed bodybuilders for years now with an advanced matrix of ultra-fast hydrolyzed protein, high-glycemic carbs and a serious dose of powerful anabolic/anti-catabolic aminos ideal for shutting down catabolism, jump-starting protein synthesis and initiating recovery and repair in the mass-building “golden hour” after a workout. In other words, After Mass represents one of the most powerful and comprehensive post-workout muscle meals available today! Learn more about After Mass ingredients: Most Effective Dietary Supplements For Strength-Power Athletes Unique Qualities of Whey Protein for Sports Nutrition and Health Read research Article Post-Exercise Nutrition And Carnitine Augment Androgen Receptors 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. Acetyl-L-Carnitine
    5

    Acetyl-L-Carnitine

    Item PSP005
    Save 67% off retail

    Your Price $9.95

    Retail $29.95

    Add to Cart

    9.5 out of 10 | 19 Review(s)
    Acetyl L-Carnitine Ultra-Potent Anti-Catabolic/Growth Factor Nutrient The wide-ranging benefits of this potent anti-catabolic compound makes ProSource Acetyl L-Carnitine a must-have supplement for every serious bodybuilder. In fact, anyone who works out, is involved in sports or exercises regularly can greatly benefit from ALC as it helps to reduce muscle soreness, enhance focus and greatly facilitate the muscle's capacity to recuperate and repair. This 100% pure, premium-grade Acetyl L-Carnitine ensures maximum results from one of the industry's most versatile and valuable nutrients. Read Research Articles: Carnitine Accumlation In Muscle Is Augmented By Insulin L-Carnitine Is A Promising Recovery Supplement" 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. Myo-Surge
    6

    Myo-Surge

    Item PSP038
    Save 66% off retail

    Your Price $18.50

    Retail $54.95

    Select flavor

    8.8 out of 10 | 13 Review(s)
    Myo-SurgePowerful Anabolic Pre-Workout Formula Most athletes recognize the importance of nutritional supplementing after exercise. Many do not know, however, that fueling up on essential BCAAs and glutamine before working out is every bit as important to the mass-building equation. In fact, one major study has indicated that pre-workout supplementation may be superior to post-workout supplementation when it comes to enhancing protein synthesis(1). If you're not getting the mass-building results you want from your workout regimen, Myo-Surge pre-workout formula may be the solution. Myo-Surge gives your glutamine levels a powerful boost while providing a wide array of essential branched chain amino acids for maximum protein synthesis during and after exercise. In recent clinical research, glutamine and BCAAs have also proven indispensable in reducing muscle breakdown, increasing growth hormone levels(2), enhancing nitrogen retention(3) and glycogen synthesis, and blocking cortisol production. Myo-Surge creates an optimum muscular environment for an intense workout! 1. Tipton KD, et. al. Timing of amino acid-carbohydrate ingestion alters anabolic response of muscle to resistance exercise. Am J Physiol Endocrinol Metab. 2001 Aug;281(2):E197-206. 2. De Palo EF, et. al. Plasma lactate, GH and GH-binding protein levels in exercise following BCAA supplementation in athletes. Amino Acids. 2001;20(1):1-11. 3. Stein TP, et. al. Branched chain amino acid supplementation during bed rest: effect on recovery. J Appl Physiol. 2003 Apr;94(4):1345-52. Learn more about Myo-Surge ingredients: Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus. Branched-Chain Amino Acids: A Blast From The SupplementPast 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.
  7. Mega Taurine
    7

    Mega Taurine

    Item PSP018
    Save 65% off retail

    Your Price $4.50

    Retail $12.95

    Add to Cart

    9.8 out of 10 | 8 Review(s)
    TaurinePotent Muscle Cell Volumizer Mega Taurine CapsThis conditionally essential amino acid is the second most abundant amino in muscle tissue and has a number of important benefits to bodybuilders. Taurine has demonstrated profound muscle cell volumizing effects, which can help to enhance protein synthesis. Taurine also has powerful insulin-mimicking effects, which can enhance glucose and amino acid metabolism. Taurine's powerful anti-catabolic effects have been well documented. In one recent study, Taurine was shown to exhibit significant reductions in muscle breakdown by decreasing the highly catabolic chemical 3-methylhistidine by 20%. Intense exercise and stress quickly deplete taurine levels in the muscle. Therefore many researchers now believe that all high-intensity bodybuilders looking to maximize gains in strength and size should include 1000 mg to 1500 mg of Taurine in their daily supplement regimen. Read Super Feature Article: Amino Acids: Your Best Choice For Optimum Health, Growth, Energy And Focus 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.
  8. Aminodrol
    8

    Aminodrol

    Item PSP124
    Save 49% off retail

    Your Price $35.95

    Retail $69.95

    Add to Cart

    9.4 out of 10 | 7 Review(s)
    Aminodrol Aminodrol provides a university-tested dosage of L-carnitine-L-tartrate, which has been shown to help stimulate support of androgen receptors in muscle tissue. In addition, Aminodrol contains beta alanine to promote increases in strength and endurance along with enhanced muscle recovery. The result is a mass building support formula that helps increase protein synthesis, enhance recovery, and maximize anabolism. Learn more about the ingredients in Aminodrol: Amino Acids: The Ultimate Guide to Amino Acid Supplementation PS for Athletes: Phosphatidylserine Emerges as a "Wonder Nutrient" Branched-Chain Amino Acids: A Blast From The Supplement Past Bcaas: Essential Building Blocks Of Muscle Growth  Beta-Alanine: The Ultimate Protection and Performance Enhancer? Read Research Articles: Carnitine Accumlation In Muscle Is Augmented By Insulin L-Carnitine Is A Promising Recovery Supplement" Effects Of Beta-Alanine Supplementation On Exercise Performance 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.
  9. Muscle Maize
    9

    Muscle Maize

    Item BQT016
    Save 63% off retail

    Your Price $36.95

    Retail $99.95

    Add to Cart

    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.
  10. Animal M-Stak
    10
    Save 54% off retail

    Your Price $28.50

    Retail $61.95

    Add to Cart

    8.9 out of 10 | 17 Review(s)
    Animal M-Stak Hard Gainer Nutritional SupportAnimal M-Stak is formulated for the classic "hard gainer. Thanks to its significantly improved "nutrient-partitioning" effects, its ability to promote anabolism via protein synthesis and nitrogen retention, and enhanced anti-catabolic factors, the new M-Stak can turn "hardgainers" into "hard" gainers. Animal M-Stak is enhanced with Natural Flavone/Sterone Complex (including new Turkesterone), Anti-Catabolic Amino Complex (rich in leucine), Anabolic Adaptogen Complex (with safed musli and rosavins), Insulin Potentiating Complex (including colosolic acid and 4-hydroxyisoleucine among others), Energy Complex (as with Animal Pump, all the stims are in one red capsule for convenience and flexibility) and a new M-Factor Complex (with dihyroxybergmottin).

Set Descending Direction

51 Results - VIEW ALL

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5