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.