I personally recommend 100-150mcg for daily usage. That works for me…. but I know many others who prefer a higher dose of 200 to 400 mcg

Dosages?

Well, I personally think they are both pretty different compounds and it really depends on what you are going for.

Selank is amazing for anxiety and alIowing for better social relaxation similar to having a drink to ‘loosen up’ but without having a buzz…I find semax a useful Stimulant with out a ‘crash’ because it doesn’t down regulate the dopamine/gaba receptors.
Semax seemed to be more mentally stimulating and improved my recall and focus on what I was doing better.

So you may you may need to either
1: experiment with different ones if you want to find the one that’s best for you….

2: or at least decide which one of the compounds fits your individual need for cognitive enhancement.

Probably because it’s all real and I’m sure the testing for the stuff isn’t cheap. All I know is the 3 other brands I used didn’t do jack fucking squat brother…I heard seratropic (I think I spelled that right??) was also a reliable source before they went under…