Medical Research Ins

As the creators of one of the most popular selling categories of bodybuilding supplements, MRI dominated sales with their NO2 nitric oxide supplement for quite some time. Even though there are a lot more players in the NO booster game now, their innovative product remains a very popular mass gainer that supports perpetual pumps. <<

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  1. NO2 Rip Cuts - 20 sticks
    Save 49%

    Your Price $20.50

    Retail $39.99

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    These tasty single serving stick packs come 20 to a container and deliver an array of diet support benefits including thermogenesis, energy and muscle enhancement. Key ingredients are arginine AKG, green tea, taurine, carnitine, caffeine, rhodiola, leucine, tyrosine and white kidney bean extract, among others. Available in Grape Velocity and Orange Ripcurl flavors.
  2. NO2 Black
    Save 53%

    Your Price $39.95

    Retail $84.98

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    NO2 Black delivers 3000 mg of arginine alpha-ketoglutarate (A-AKG) to help boost nitric oxide levels for enhanced support of muscle pumps and strength. It also contains a proprietary blend of alpha lipoic acid and whey peptide fraction, which purportedly promotes an extended release effect. Available in two sizes (180 caplets and 300 caplets).
  3. Black Powder Ultra
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    Your Price $31.50

    Retail $59.99

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    This performance enhancing formulation contains three proprietary blends that address three key areas of support: size and strength, stamina and endurance and focus and intensity. Ingredients include arginine, beta alanine, N-acetyl carnitine, tyrosine, taurine, caffeine anhydrous and bitter orange, among others. Black Powder Ultra is available in a 240-gram container and Blue Raspberry flavor.
  4. NO2 Black Full Cycle
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    Your Price $49.99

    Retail $99.99

    Out of stock

    Although it still contains a potent dose of arginine like its forerunner, NO2 Black, this Full Cycle version also provides a wider array of support compounds such as grape seed, citrulline malate, acetyl-L-carnitine, norvaline and whey peptide fraction. The intent is still the same and that is the promotion of nitric oxide potentiation, recovery and strength enhancement.
  5. Black Powder
    Save 26%

    Your Price $47.95

    Retail $64.99

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    This pre-workout formula is comprised of several proprietary blends each geared toward a different pathway for enhanced performance, from a size and recovery complex to a stamina blend to a focus and intensity blend. Top compounds include vitamins B-6 and B-12, magnesium, dicalcium phosphate, arginine, creatine, beta alanine, MCT, taurine, caffeine and green tea, and more.

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