Description Zzz Sleep is a triple-action research nasal spray combining three small CNS-active peptides, each targeting a distinct axis of sleep, stress regulation, and circadian neurobiology: Pinealon (a Khavinson tripeptide bioregulator with pineal-derived origins and serotonin pathway research interest), DSIP (Delta Sleep-Inducing Peptide, a nonapeptide associated with slow-wave sleep architecture), and Selank (a synthetic heptapeptide anxiolytic with documented neuropsychiatric research applications in Russia)
These findings indicate that GHK may be able to improve tissue regeneration by restoring activity of genes involved in the TGF-beta pathway [23]
Scientific references Wu G, Fang YZ, Yang S, Lupton JR, Turner ND
Health Canada's regulation of cosmetics does not require pre-market approval for ingredients with established safety profiles when used in cosmetic products
Nelson, M
Now available in a convenient spray bottle