Finasteride 5mg - Fintas 28's

Finstal-5, a competitive inhibitor of the 5α reductase enzyme which is used in the treatment of benign prostatic hyperplasia. It is selective for 5α reductase type 2 enzyme and has no affinity for androgen receptors. The development of the prostate gland and subsequent BPH is dependent upon conversion of testosterone to dihydrotestosterone (DHT) within the prostate. Finstal-5 belongs to a new class of specific inhibitors of 5α reductase, an intracellular enzyme, which metabolises testosterone into the more potent androgen, DHT. Finstal-5 has no affinity for the androgen receptor.