finasteride powder, with the chemical formula C23H36N2O2, is a 4-azasteroid compound. It is a specific inhibitor of the intracellular enzyme-type II 5a-reductase in the process of testosterone metabolism into dihydrotestosterone. It can very effectively reduce the dihydrotestosterone in the blood and prostate, that is, by inhibiting the conversion of testosterone into dihydrotestosterone (DHT), reduce the size of the prostate to improve symptoms, increase the rate of urine flow, and prevent benign prostatic hyperplasia.
finasteride powder is a 4-azasteroid compound, which is a specific inhibitor of intracellular enzyme-type II 5a-reductase during the metabolism of testosterone into stronger dihydrotestosterone. Benign prostatic hyperplasia or prostatic hypertrophy depends on the conversion of testosterone to dihydrotestosterone in the prostate.