
Originally Posted by
kelkel
PSA is Prostate Specific Antigen. A protein. Test turns to DHT everywhere in your body except skeletel muscle via the 5-AR enzyme, which is what Fina inhibits at a rate of about 70%. Dutasteride works at about a 90% rate. The excess DHT over time can impact the prostate in some people and cause issues. Regarding hair loss, I would not think you'd need near as much.
Re tapering up your AAS dosage. Don't. There's zero need to taper up or down. It only makes controlling ancillaries a much harder task to accomplish.