Cognitive

This category contains neuroprotective and cognitive peptides that interact with neurotrophin receptors and neuroendocrine pathways to support neuroplasticity and modulate neurotransmitter systems.

The products in this category target central nervous system pathways to influence cognitive function and neural resilience. Semax acts at melanocortin receptors to powerfully upregulate brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF), supporting synaptic plasticity. Selank modulates GABAergic and serotonergic tone to influence anxiety and stress responses without dependence. DSIP interacts with somatostatin and the hypothalamic-pituitary axis to modulate sleep architecture, while P21 and Pinealon engage distinct signaling mechanisms to support neural survival and circadian rhythm regulation.