How quickly does Semax improve focus and concentration?

Most users report noticeable improvements in focus within 15-30 minutes of administration, with peak effects occurring at 1-2 hours. Clinical studies show enhanced attention and working memory performance lasting 4-6 hours per dose. <a href='https://pubmed.ncbi.nlm.nih.gov/20166767/' target='_blank'>Research from the Institute of Molecular Genetics</a> demonstrates measurable cognitive enhancement within the first hour of Semax administration.