Nolvadex (Tamoxifen) is used after a cure to restore the body. It is used against gyno (breast formation). In addition, the IGF signal restores to the testicles. It is advisable to use a period of Nolvadex after each treatment of orals or injections. It ensures recovery and retention of muscle mass. Nolvadex should not be confused with Clomid that ensures recovery of your own libido. Therefore, a combination is recommended for severe cures. If the cure has been longer than 12 weeks and with a combination of agents, it is even advisable to also take HCG (pregnyl) before you start the novladex.
Nolvadex is active in the human body for up to 8 hours and is best taken 3 times a day in the morning, afternoon and evening.
Nolvadex should be used after a cure. Depending on the type of treatment you decide for how long afterwards but it is at least 2 weeks and with longer courses even up to 3 weeks. It should be used at 20 to 40 mg per day and it is best to have Clomid next to it run at 50 mg when recovering from a severe injection cure. If you have only used orals, 2 weeks of nolvadex is 30 mg. A detailed explanation of the follow-up can be found here