The recommended cycle for MK 677 is eight weeks to twelve weeks cycle. Go with the recommended dosage for this recommended duration. Once you complete the eight week cycle or the twelve week cycle, you should have a resting period of four weeks and you can again resume your daily dose of the supplement after the cooling-off period. Continue this cycle until you achieve the expected bodybuilding goals. If you experience any issues or negative side effects at any point in time, then you must immediately discontinue your dose and consult your physician.