there is 10.000 iu in 1 vial
there are also 1500iu and 5000 iu vials but these are 10.000 in 1 i guess.
HCG is said to start degrading significantly after 6-8 weeks, so with the normal dosage of 500iu a week i would rather go for the 5000 iu vials over 10.000... youll have a 5000iu vial last 10 weeks that way
the brands are all the same imo
maybe some are faked more often, youll have to google if they dont come straight from the pharmacy.
why do you want to run HCG exactly?
for the first year or so of blasting and cruising i constantly ran HCG, but then i just stopped. no difference in ball size tbh.. but thats cuz tren kills them anyway.
and otherwise its pretty useless too.
it does have some interactions with thyroid hormones though.#
i just "wake them up" with a course of HCG every couple months now. i guess this is better than constantly putting them down.
if you want to take it for the sexual benefits (bigger loads etc) then by all means go with something different...
maca+soy lecithin. MUCH MUCH MUCH MUCH better effects in this regard