Studied for its role in sleep regulation, stress response, and central nervous system balance, DSIP is a naturally occurring neuropeptide involved in neuroendocrine and circadian processes
Also, intranasal delivery generally produces fewer systemic side effects due to reduced peripheral exposure
It hydrates the skin, improves skin barrier function and reduces transepidermal water loss
Its the professional standard for a reason
Review the current listed purity, pentadecapeptide sequence, molecular mass, documentation status, and storage expectations before placing a research order
Serotonin production is also handled by your gut