If your using any form of testosterone[other then your own] for P.E. Or any other reason then after finishing course you should take Clomid for 3 to 5 weeks to help you balls start to produce their own test again, and possibly tamoxifen or proviron to help combat estrogen during this phase of low testosterone.
I do theorize that high test levels and a good P.E. Routine will result in better results then without test.
People talk about magic pills and creams, who obviously are cautious of rip off scams, but bodybuilding does have magic pills and oils that make people much stronger and bigger, anabolic steroids! They bodybuilding world also has it’s fakes like the penis creams that can make you cock as large as you like in 6 weeks, bodybuilding mags and shops are full of ‘natural’ supplements approved by the FDA and lots of pseudo science put together all to rip you off. [Speeking as a guy who has used alot of supplements non of which realy worked, or did what they make out]
Testosterone increases you heal rate, strengthens ligaments and tendons and temporarily[whilst on cycle] increases blood flow to penis. So if you combine these effects, with a good P.E. Routine and good diet I cannot see why it wouldn’t boost your gains.
As for what ever cream the guy was trying to sell, I really don’t think it matters how you get you test from weather it be pills, cream or injections. As long as you use it wisely.
For a non athlete/bodybuilder bout 250mg of test a week would be ok. That would be a vial of sustanon or my fav with less painful after affects a vial of testosterone ethanate/testoviron.
Cycle for 8-12 weeks, then use the Post Cycle Therapy I explained at the beginning of my post.
Happy jelqing