Maxteron (5-alpha androstanediol) is the first dihydrotestosterone (DHT) prohormone to be developed. It won't aromatize into estrogen, which prevents side effects like gyno, but it's muscle building properties are very weak and it is one of the worst steroids you can possibly take for your hair line. You won't notice much from it. There are much better options.
SARMS are a great legal alternative for someone not wanting to use steroids or injections. The SARMS triple stack would be a great first SARMS cycle to run:
The SARMS triple stack protocol - Evolutionary.org
After the triple stack, run a mini PCT. 4 weeks of the following:
clomid at 25mg/day
nolvadex at 20mg/day
HCGenerate ES at 5 capsules/day
n2guard at 3 capsules/day
SARMS are minimally suppressive, won't effect your hair line, there is no risk of aromatization (therefore no estrogen related side effects) and legal to use. You can get everything you need off sarms1.com, n2bm.com and ag-guys.com