Reasoning about DSIP by analogy to sleep medications imports assumptions that its own literature does not support
The order in which you apply skincare products can influence their performance
Perspectives in GLP-1 research: new targets, new receptors
IL-6 expression shifts too, nudging the wound environment away from active inflammation and toward the repair phase (PMC6073405)

In 2003, for example, researchers found that Selank significantly activated the learning process in rats with initially poor learning ability, with effects becoming apparent after just one dose on the first day of experimentation.10 A later study, in 2019, saw similarly optimistic results with regard to memory in rats intoxicated with alcohol, leading the researchers to conclude that Selank has positive implications for treating age-related memory disturbances, especially those associated with chronic alcohol use.11 The nootropic health benefits also extend to motivational mechanisms in the brain, per a 2008 study.12 Apart from Selanks influence on dopamine, this action appears to be related to an ability to stimulate the noradrenergic system, which plays a crucial role in motivational processes.12 13 Stabilizing mood Selanks mood-related effects have also been studied in rodent models
Baiceanu, E