Although, we can find myriad options and choices of workout supplements in the market, it is sad to note that they don’t work similarly. As expected, there are some manufacturers that claimed to produced the best and the most effective workout supplements. Consumers are advised not to base their decisions on these claims alone. It is important for them to investigate and to research deeper to find out which of these workout supplements are effective and legitimate. Prior to purchasing these products, consumers are advised to take reference on certain factors and these are further discussed underneath.