Lol what? He takes fking 400 a week and is at 513? im so confused. I take 100mg and I'm at like 800 Edit * Sorry I read through, I misunderstood your original post when you said he dose was 400mg, I didn't realize you meant monthly, generally people speak of dose by the weekly amount. 100mg is great, please read below. I also struggled very hard when I first started TRT and I'm taking off like a rocket now. Losing 1-2 pounds a day with the therapy and this diet I made up, its like insane.
Sorry I was in a game, editing to add advice. Like I said I'm on 100mg/week and doing very well. My SBHG is almost non-existent, for a couple months something happened and I was going down to like 350, after adding MYOMIN herbal supplement, I am back in the higher up range. Sometimes I throw in Pregnenolone and DHEA (my dhea was tested to be very low) then I get more libido and body heat generation and overall strength feeling. I don't overdo it on the MYOMIN, it was making me feel warm and stronger, then I started getting weaker, probably because it lowered E2 too much, So I take it once a week now, I don't do E2 testing anymore, I'm so sensitive to E2 that I can just tell now what is going on, I will get super tired and my entire chest will burn, but I've been fine and havent had any burning since the MYOMIN. The company that makes it sent me a few studies that were done using it.
I agree with that other guy, stinging nettle ROOT extract is great for men, make sure you dont buy NETTLE EXTRACT which is from the leaves and will not do anything for SHBG.
You also have to understand how complex the body is, testosterone is not some magic bullet drug that makes you feel 17 years old again, although it is extremely important. You need 85+ minerals, all your aminos, proper thyroid and adrenal levels, good range vitamin D levels and some genetic luck. Chaga extract (I use sayan brand) is a great supplement and I also take KSM-66 Ashwagandha, I get mine from nootropic depot, that is good for a few things but also for keeping the cortisol down. Studies done with KSM-66 showed 30-40% reduction after a few months.
Try to see what his DHT is, you could try adding some boron, see the video below, it hydroxylates vitamin D and steroid hormones at higher doses, it will also give you an extremely strong skeleton as long as you are taking in the right amount of calcium, you won't end up some arthritic pair of hunchbacks when you are 80.
https://www.youtube.com/watch?v=TJp7SW1pY2I