This article was reviewed by Felix Gussone, MD. Key Takeaways: In the U.S., testosterone is a controlled substance, so you’ll ...

Xyosted (testosterone enanthate) is a prescription drug used to treat low testosterone levels in certain people. The drug comes as a liquid solution inside prefilled autoinjector pens. It’s usually ...

Testosterone therapy costs vary widely depending on the formulation you use, with injections generally the most affordable and pellets the most expensive. Even if insurance covers your testosterone ...