Semax 7.5mg/ml 6ml nasal spray

Semax 7.5 mg/mL – 6 mL Nasal Spray is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) derived from adrenocorticotropic hormone (ACTH). It is primarily studied for its nootropic, neuroprotective, and neurorestorative effects, including support for memory, attention, learning, and stress resilience. Semax modulates neurotransmitter systems, including dopaminergic and serotonergic pathways, and enhances the expression of brain-derived neurotrophic factor (BDNF), promoting synaptic plasticity, neuronal survival, and cognitive function. Intranasal administration allows rapid absorption through the nasal mucosa, facilitating direct delivery to the central nervous system while bypassing first-pass metabolism. A 6 mL vial at 7.5 mg/mL contains a total of 45 mg of Semax, suitable for precise dosing in research or controlled clinical protocols. Experimental studies suggest it may improve cognitive performance, attention, and recovery from neural injury or oxidative stress. Neuroprotective and cognitive effects of Semax: https://pubmed.ncbi.nlm.nih.gov/17910671/ Effects on BDNF expression and neurotransmission: https://pubmed.ncbi.nlm.nih.gov/24146338/