The supplements industry has exploded, reaching almost $400 billion dollars just last year. But how much of the bodybuilding supplements industry is a scam? Protein powder, creatine, multivitamins, athletics greens, BCAA's, fat burners, etc. What gym supplements actually work and what doesn't? Today I’m testing the most popular workout supplements, comparing their claims against real scientific data. I’ll show you what scams to avoid and which gym supplements research says you should use instead. Starting with one that may come as a surprise … creatine.

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