Semax 50mg

Semax is a synthetic peptide derived from the ACTH 4–7 fragment and modified with a Pro-Gly-Pro sequence, which may improve its stability and ability to reach the brain without producing the typical hormonal effects associated with ACTH. Researchers have investigated whether these structural modifications, together with acetylation, may increase resistance to enzymatic degradation, extend biological activity, and influence transport across the blood-brain barrier.