The "Best Muscle Building Supplement" Claim: Do Not Compromise Your Lifestyle and Health with Such a Claim. The best muscle building supplements are not available. Advertisements that claim to help you build muscles using pills should be avoided. There is an enormous industry that sells products that claim that they are the best in building muscles. This can make it difficult to turn down these advertisements, especially when we believe that bigger muscles look better than smaller muscles. ... Read this article | User's blog