PhD recommend following the following options:
For persons under 75kg: Begin with 5 grams of PhD Creatine Monohydrate daily for 7 days. Upon completion of this 7 day period use 5 grams every second day to fully maximise Creatine transporters.
For persons over 75kg: Begin with 10 grams of PhD Creatine Monohydrate daily for 7 days. Upon completion of this 7 day period use 10 grams every second day to fully maximise Creatine transporters