Testosterone Cypionate Explained: Benefits, Risks, and Considerations {Testosterone replacement therapy (TRT) is increasing across CA as more men explore ways to address effects of low testosterone (Low T). One prominent option is testosterone cypionate—a highly effective injectable solution that raises testosterone levels in men who are diagnosed with deficiencies. From https://groundeddistrict42.tinyblogging.com/what-might-be-next-in-the-testosterone-therapy-80012753