I don't like finasteride because it is blocking the creation of the hormone that makes a man...well a man. It only blocks the 5-AR type II enzyme so you are still left with DHT production, but it does have an effect on you. As you lower DHT, your body compensates by creating more testosterone which leads to more estrogen. DHT is the antagonist to estrogen but since it is lowered by the fina, your body now has low DHT (masculine hormone) and higher estrogen (feminizing)--over a long term this can lead to sides. Now, the sides are not as crazy as the horror stories you can find through google, but it did cause my sex drive to slowly lower over a few years. What I do to compensate for this imbalance is take a low dose of arimidex every week as I feel needed. The adex blocks estro conversion so you have low dht and a normal estrogen level which pretty much halts the sides. The other thing you could do if you were experiencing or thought you were experiencing negative sides from finasteride is to do a 2 week cycle of nolva; if your sex drive jumps up dramatically you know that the problem is from too high of estro. That is how I figured what my problem was and then confirmed through blood test. So basically, I hate the fact that I have to take two drugs and play with my hormones for the rest of my life to maintain my hair. I've taken it for 15+ years, and also took a year off about 3 years ago. I do have essentially a full head of hair today (40 years old) whereas I should probably be noticeably thinning or bald. What I found when I stopped was that my hairloss picked up a little (not too significant), but I could definitely feel the surge in DHT.
I've ran just about every compound while on finasteride (tren, test, winny, deca, etc) and it has maintained my hair. If it does have a negative effect on gains, it is not noticeable. The one thing I also noticed was during the year I took off from finasteride, I did a test cycle and during PCT my hair started falling out like crazy whereas it didn't before, so I ended up jumping back on and hairloss stopped after a few weeks and then thickened back up after a few months. Now I'm committed to using it.
A couple things I've figured out from years of using finasteride:
- Always have arimidex on hand (exemestane will work , but is known to cause shedding on its own)
- Always have nolvadex on hand in case your estro goes too high and you develop symptoms gyno
- You can do a lower dose of finasteride and have same effect
0.5mg = 1mg/day from my experience.
I take 0.5mg on Sunday and Wednesday, and 0.25mg the rest of the days.
The reason I believe this works is because 0.5mg knocks the dht down significantly, and then 0.25 keeps is slightly suppressed until the next 0.5mg dose. This keeps dht lower, but not too low. At least that is from my own anecdotal evidence.