Thanks CHL - I thought Vitamin C was popular with the PMMA crowd for the collagen growth. It plays an important role in collagen synthesis, doesn\'t it?
I did read that double blind placebo controlled trials with arnica showed that it was not effective - but those were tablets. The gel has unbelievably high reviews. I\'m not sure what to make of biotin and the rest - but the reviews are really good (and I tend to think amazon has reliable reviews).
Vitamin C can\'t really go under the skin unless it is stabilized - I used to know about this...there\'s something called MAP vitamin c which is supposed to be absorbed better...but it can burn topically. I probably don\'t want to add that to the penis after PMMA.
I didn\'t realize how fast C was in and out of the body. Yeah, a lot of supplements just give us expensive urine! Alpha lipoic acid keeps C active, I believe I read.