Pro creatine is 100 creatine monohydrate in its purest form supplementing with creatine has been shown to have numerous potential benefits from increased atp levels atp is the molecule the muscle cells burn during muscle contraction increased muscle contractile ability due to increases in atp levels increased muscle cell volume creatine has been widely used by those wanting to increase muscle size strength and power container size 500g serving size 1 scoop 5g servings per container