MET-Rx formulas offer all fuel with zero fluff – their products have a precise nutrient profile that has been specifically formulated to produce specific metabolic effects. They understand the needs of heavy lifters, serious athletes, and anyone striving to get an edge in their training and competition. MET-Rx has created a line of sports performance products that provide support for all facets of a strong and healthy lifestyle – with innovative sports nutrition formulas to take care of your pre-intra-post workout needs.


Ready to dominate on the next level? MET-Rx formulas provide the training fuel that helps you get there. Each of their products addresses common nutritional needs that can hold you back from achieving greatness. Even the most carefully balanced diets can leave athletes lacking the basics for proper recovery, growth, and more. With MET-Rx, their special formulations and precise dosing ensure that you always receive just the right amounts of each ingredient. 


Innovative ingredients are also a big part of the Met-Rx story. They’re used to create products for athletes at all stages of training, with formulas that reflect today’s fitness enthusiasts’ special needs. From providing body-shaping supplements that don’t depend on caffeine to addressing the type of stress and strain that heavy lifting creates in joints and cartilage with fatty acid blends, the company stays a step ahead of the competition. In addition to research-based formulations, Met-Rx also approaches sports performance supplementation with attention to easy, convenient dosing. 


Shop the Black Diamond Supplements selection of Met-Rx formulas below, where we carry the most popular products at the best prices available.

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  • Super Joint Guard

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