As the flagship brand of ProSource, BioQuest represents one of the most innovative and progressive pioneers in the industry today. What has truly set them apart from virtually all competitors is their unwavering dedication to implementing the most cutting-edge research combined with a superior grade of quality. In 2006 they made a huge impact on the industry with the introduction of their elite mass-building product MyoZene which has since helped hundreds of thousands of bodybuilders and athletes of all walks of life achieve truly extraordinary levels of muscle enhancement. This response came as little surprise because MyoZene's incredible potency had been rigorously tested and validated in product specific clinical research. MyoZene is now #1 and still growing and that is a true testament to its superior power and potency. But their advanced research and development achievements have continued to evolve to even higher levels. In 2012 they introduced Zycor, a true quantum leap as a weight loss catalyst. Two years later they advanced the category even further with the introduction of BetaStax Elite, which represents the most comprehensive, multi-pathway thermogenic diet support matrix available today. These are just three examples of the groundbreaking innovations that have come out of BioQuest over the past several years. But you won’t see hundreds of different products from this brand. What you will see are just a select few highly innovative and meticulously researched products that consistently deliver results that go far beyond the industry standard.

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  1. MyoZene


    Item BQT005
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    Your Price $36.51

    Retail $68.95

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    10 out of 10 | 1 Review(s)
    Bodybuilding’s premier ultra-rapid-action, super-anabolic mass builder contains an ultra-advanced combination of highly processed whey hydrolysate (to jumpstart growth post-workout) and a leucine peptide technology (to switch on anabolism in muscle cells). Clinically validated in product-specific testing, MyoZene is the bodybuilder’s #1 option for supporting swift recovery and immense growth.
  2. BetaStax Elite

    BetaStax Elite

    Item BQT023
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    Your Price $25.46

    Retail $54.95

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    The ultimate thermogenic weight-loss supplement contains a clinically validated PureWay Slim™ technology documented to facilitate more weight-loss in test subjects over two weeks than other leading weight-loss products achieved in eight weeks. BetaStax Elite also contains several other diet- and energy-support co-factors, making it the athlete's #1 choice for physique enhancement and performance.
  3. AndroCept


    Item BQT004
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    Your Price $19.51

    Retail $39.95

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    Based on the latest scientific research, AndroCept contains a clinically indicated dosage of L-carnitine L-tartrate intended to support androgen receptors in muscle tissue, thus supporting free testosterone bioavailability. Pair this product with a premium natural T-booster like ProSource’s AndroTest for superior results.
  4. Razor Ripped

    Razor Ripped

    Item BQT014
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    Your Price $11.86

    Retail $24.95

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    When you’re ready to shed every drop of excess water weight and bloat to show off your muscle mass to maximum effect, Razor Ripped® is your solution! Razor Ripped® combines potent diuretic botanicals (for a dry, hard look) with green tea extract and a hydroxanthine complex (to support thermogenesis) in a complex ideal for highlighting vascularity and definition.
  5. MyoZene UltraPro

    MyoZene UltraPro

    Item BQT008
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    Your Price $24.61

    Retail $48.95

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    For those serious bodybuilders looking to keep their carb intake low while still maximizing growth, MyoZene® Ultra Pro contains the same hydrolyzed whey (essential for supporting post-workout anabolism) found in original MyoZene®, but substitutes an advanced Ultrabolic Amino Blend (L-taurine, L-leucine, 4-hydroxyleucine) to support nutrient uptake and utilization.
  6. Zycor


    Item BQT020
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    Your Price $29.71

    Retail $64.95

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    9 out of 10 | 2 Review(s)
    Zycor™ is a unique transformational tool that supports weight-loss via its powerful key ingredient Meratrim™, which (in two independent clinical tests) helped test subjects attain an average of 4.5 lbs of weight loss in 14 days and a remarkable 11.5 lbs at the 8-week mark. Zycor’s dynamic power and potency have long made it a favorite among bodybuilders looking to get lean and shredded.
  7. Muscle Maize

    Muscle Maize

    Item BQT016
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    Your Price $31.41

    Retail $99.95

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    10 out of 10 | 1 Review(s)
    An ideal, all-in-one, throughout-the-day technology for supporting muscle mass, MuscleMaize contains an advanced whey isolate/hydrolyzed whey blend, plus a cutting-edge carb complex anchored by waxy maize, as well as a matrix of endurance, strength, and natural T-boosting ingredients. MuscleMaize is an extraordinary supplement value for bodybuilders!
  8. FolliShield


    Item BQT024
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    Your Price $16.96

    Retail $49.95

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    The first product of its kind to be formulated in strict accordance with groundbreaking published clinical data in the field of hair health, FolliShield™ is a multi-spectrum, precision-targeted follicle support matrix which may support hair health by modulating DHT levels and providing optimum nutrition to hair follicles.
  9. AndroFury


    Item BQT022
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    Your Price $27.63

    Retail $59.95

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    This pioneering testosterone-charged pre-workout formula contains a super-potent, highly processed, protodioscin-rich botanical compound associated with support of testosterone levels, plus a matrix of performance optimizers precision-targeted to support work output, endurance, and intensity.
  10. Fusion Force

    Fusion Force

    Item BQT009
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    Your Price $27.16

    Retail $62.99

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    BioQuest’s pioneering FusionForce pre-workout established the benchmarks for performance optimization upon its introduction, providing clinically indicated dosages of creatine monohydrate for cell volumization and strength support, arginine-AKG and citrulline malate for nitric-oxide potentiated vasodilation, plus energy support agents and more critical co-factors.

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