what is the dosage for creatine
1 10 grams/day. 2  A loading dose of creatine 20 grams/day for 6 days followed by 2 grams/day for 6 months, and then 4 grams daily for 18 months has also been used. 3  For improving resistance training in people with Parkinson's disease: a loading dose of 20 grams/day for 5 days, followed by 5 grams/day.