Money making as long as youre blood levels and iron levels are good and youre health you be good if youre bodies iron levels are low as in enemic or lower that will effect erections but other than that i would have to check what vitimans can give you a boost

Nothing it’s all a scam to steal your money.

NONE. Just money making propaganda like cock enlargement. Zinc I think helps during puberty though.

L-arginine