well remember that if you don't comsume much red meat or anything with natrually occuring creatine you will need to supplement that also, to meet and then to exceed natrual levels. i take 1 heaping teaspoon before working out(~45 min before), and half a teaspoon about 4 hours later.(around dinner). most creatine studies that suggest creatine helps aid in muscle contraction and delaying fatigue, dose @ 10g - 20g a day!