Clomiphene, commonly known as Clomid, is a selective estrogen receptor modulator (SERM) that is used in bodybuilding to increase the production of natural testosterone. It works by blocking the action of estrogen on the hypothalamus and pituitary gland, which in turn stimulates the production of luteinizing hormone (LH) and folliclestimulating hormone (FSH), leading to increased testosterone production. Clomid is typically taken orally, and the recommended dose for bodybuilding purposes is 2550 mg per day. It is important to note that Clomid should not be used as a substitute for testosterone replacement therapy (TRT), as it does not contain any anabolic steroids. There are many online pharmacies that sell Clomid without a prescription, but it is always recommended to consult with a healthcare professional before starting any new supplement or medication regimen. Additionally, it is important to note that the use of Clomid in bodybuilding is controversial and has been linked to numerous side effects, including gynecomastia, hot flashes, and mood changes.