I'm using only the original version of CEREBROLYSIN Ever Neuro Pharma and i'm buying from EU to be sure it is authentic.
Administration:
Single doses of up to 50 ml of solution for injection/concentrate for infusion can be administered, but treatment in courses is preferable. An optimal recommended course of treatment involves daily administration for 10 - 20 days.
my source www.gerovitalcosmetic.com or www.gerovital.store