Creatine has been scientifically tested countless times and has been proven without a shadow of a doubt to be the most effective form of supplementation and number one supplement for improving performance in the gym. Here at Nutrition Faktory, we have put together a list of our top 10 Creatine products that contain various forms of creatine. Some are also formulated with other performance boosting ingredients to further increase natural energy and strength, help build quality muscle, increase muscular recovery, and improve athletic performance!