Introduction Clomid and Nolvadex are two medicines that often come up in conversations about fertility, bodybuilding, and hormone health. Their scientific names are Clomiphene Citrate (Clomid) and Tamoxifen Citrate (Nolvadex). Both are part of a group of drugs called selective estrogen receptor modulators, or SERMs. This means they interact with estrogen receptors in the body, …