I just did my first IM of Ever Pharma Cerebrolysin. Starting at 1ml like @HumanusExMachina. Not going to lie, I was very nervous. I received it last week and was putting it off. The needle is REALLY long (I only used a 1 inch due to losing fat and muscle on Tirz) Really need to do weight training for many reasons! Also nervous knowing this reacts with your brain (which I know I need). Can’t think of random words when talking . Also walking into rooms standing there, “why am I in here, what was I looking for?” Similar to @latviantower. I also have tinnitus. No pain whatsoever (used my thigh). Much easier than expected. Now I’m hoping for some positive results!