I realize this is an older thread, but i will give it a bump up and see what others have thought of Helios as well. I couldn't help myself but jump on the $15 offer over at GWP (BTW, Although I can't give my review in the sponsor section, I am a HUGE fan of GWP, amazing service).
Took my first injection today, starting light at .5ml and will go up to 1.0 tomorrow.