It is common for those who take supplements, especially hormone treatments such as anabolics or prohormones, to follow a cycle. Post-cycle recovery supplements are designed to help during the low periods after a cycle has ended. During this post-cycle period, hormone levels can drop unusually low, as the hormone levels produced by the body may have dropped below the level of the supplement outside. This low level can cause many difficulties, among other things, you can lose a large part of the gains made during the cycle. For bodybuilders, a lot of work has gone into achieving muscle gains during a cycle. Taking post-cycle recovery supplements helps restore hormone levels faster, reducing the amount of protein, and therefore muscle, that is lost after the cycle is over. The amount and type of post-cycle recovery supplement depends on which cycle it is following and who is taking it, but if you use these additives, you can make the low period between and after the cycle much more comfortable and allow all that hard work to continue to yield results.