SARMS are For Research Purposes Only

What is a PCT

While SARMS have very few or far less noticeable side effects than Steroids, they can still cause slight suppression of testosterone production during use. The PCT Tamoxifen is a SERM (Selective estrogen receptor modulator) that acts on estrogen receptors and signals for the body to increase natural testosterone production again after a cycle of SARMS is complete. This will help in retaining gains and strength off-cycle.

It is recommended that you take a PCT after a SARMS cycle with SARMS such as LGD-4033 or RAD140, especially if your cycle was on a high dose or over a prolonged space of time.

This information has been dumbed down a lot to make it easier to grasp. A more in-depth explanation can be found here: