I have previously stated that the body will adapt to clenbuterol dosing, thus requiring an increase of dosage during the cycle to run it most effectively. The most commonly used method of clenbuterol dosing is that of 2 weeks on and 2 weeks off with a steady, incremental dosing scheme. Using this method requires that the initial dosing begin low, generally 40 mcg for men and 20 mcg for women, and will increase rapidly rapidly, generally every 2 days, and will reach max intake after the initial two weeks of dosing. After this is obtained, a rest period of two weeks will occur. As the next two week period begins, the dosing will pick right back up where it left off after use was discontinued at the maximum dose and will remain the same throughout the rest of the cycle. 2 weeks on and 2 weeks off is the most commonly used method amongst users.