Proscar is very cheap and efficient for hair loss
(but its not a general antiandrogen, so it won't help to reduce muscle mass and shut down testes. You have to take more E to counter T's effect without an anti-androgen. The effect on libido is less too.
The best thing for hair is dutasteride, it blocks the conversion of almost all DHTl; the cheapest price for it is about $1 per day (but even taking it every other day its still stronger than propecia). It also has a very long half life and DHT takes a long time to rebound after it is stopped, so even if your intake of medication fluctuates, it won't really affect DHT levels reaching the hair will always be low (this is unlike spiro which needs to be there in sufficient quantity to prevent the DHT from reaching the hair, fluctuations during the day due to its short half life, allows varying amount of DHT to reach the hair).
Spiro binds to 66% of T receptors when you take spiro, and since spiro also diminishes T production, the amount of DHT converted from T that can attach to receptors is low to nil if the spiro dose is high enough and it is taken several times a day. The result of just using spiro for most, is the regrowth of all but the smallest miniaturised hair. For the smallest one though (like the ones at or near the temple), a strong DHT inhibitor is needed until they're strong enough not to be affected by the small ammount of DHT remaining.
My own opinion is that finesteride is so cheap (max 15 cents a day if you buy a Fincar finesteride pills and cut it small pieces) that its not worth it not using it. There's no downside, just an upside. Besides, its not in SOC and any doctor can prescribe it to you in an instant.
Tell you doctor you want Finesteride in 5mg pills that you will cut down, Propecia is the same medication, but in 1mg form. They sell it for the same price as the 5mg one.
