brain fog

I'm interested in using semax. Looking for help with brain fog. Thinking about doing half a milligram a day in the morning and seeing how I do. Would this affect my sleep in any way?

semax is something I am interested in using. What do you think about 1-2mgs 2x a day split dose? Do you feel like its a good amount to get more focus? I have trouble concentrating sometimes like I get brain fog here and there.

I just started a peptide mots-c and it's keeping me awake. I'm taking 2 mg around 5:00 or 6:00 in the evening. Am I doing something wrong here? Is there a specific time that you should be taking it? I'm looking to get the benefits from it. I've got brain fog, and energy issues.