Optimum Nutrition on Micronised Creatine, Powder - 186 Servings - NEW. Increase your performance during training Creatine is proven to increase performance during high intensity training. From the World's No. 1 Sports Nutrition brand, each serving supplies a full 3.4 g of Creatine Monohydrate to increase muscle power in successive bursts of short-term, high intensity, repeated exercise*. Optimum Nutrition MICRONISED CREATINE POWDER always mixes easily and unlike other Creatine powders, there is no gritty taste or texture. ANY RETURNS MUST BE UNOPENED AND IN ORIGINAL PACKAGING