Dhea was the first "designer" available. Low dose cycles are helpful, after awhile there is suppresion and estrogen elevation, but in terms of muscle tone and overall enhancement its a great supplement.

For low energy and fogginess, lack of concentration, getting fat around the midsection, I am taking 5 grams of NP bulk ALCAR, plus DAA, plus Triazole.
I also love love loved Dermacrine (equivalent of 100 mgs of Test per week) but it is discontinued. Oral DHEA is useless. I'd love a good bio available DHEA source but don't know one.
I also would love a good source of Test cyp but hear about all the bunk and tainted sources and this makes me Leary.
I turn 60 next week and have been on Androderm patch 5mg/day for a bit over 6 months now. A world of difference. Was diagnosed with primary testicular failure so bumping up LH was useless. Tried all the test boosters and DAA and no positive results.
Reading some of the previous posts I get the impression that some people are confusing HRT or TRT or supplementation with juicing for muscle gain. That's not what we are primarily on this for. Getting my test levels back to the mid-500's was what I needed to just stay awake in the afternoon.