Nutrition Diet: What is the best tested creatine powder? An in-depth review
                                
                                
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                                    5 min read                                
                            
                                According to a 2021 review in the *Journal of the International Society of Sports Nutrition*, creatine is the most effective and safest supplement available for increasing high-intensity exercise capacity and lean body mass. With so many products on the market, consumers frequently ask **what is the best tested creatine powder** to ensure they are getting a pure and effective product.