Multiple Daily Pulses Protocols that model two or three administrations per day extend the same logic across the waking period, attempting to reinforce additional natural pulses
Nat Commun 11:2146 Chandra V, Huang P, Hamuro Y, Raghuram S, Wang Y, Burris TP, Rastinejad F (2008) Structure of the intact PPAR-RXR- nuclear receptor complex on DNA
This shuts down melatonin production for the day, increases melatonin production for the next night, and improves sleep quality.[ref] Brighter lights during the day when working inside can increase melatonin at night.[ref] Eat on a regular schedule
doi:10.1097/JCP.0b013e31829a83f5 15
GHK-Cu fits into that picture naturally because it addresses the same biological process from a different angle, restoring the signal instead of forcing the response through physical injury