HUBERMAN: And this is very important to understand because unlike a lot of our discussion on this podcast about dopamine or about specific hormones like testosterone or estrogen, when we talk about peptides, especially therapeutic peptides, oftentimes we're talking about a single peptide that does a bunch of different things depending on the cell type, the time of day or night that that peptide is present, and even the different so-called downstream effects of the peptide
Furthermore, when harmful bacteria occupy these lesions, redness and inflammation appear on the skin
pastoris secreted recombinant DSIP-CBBBP on neurotransmitter levels, we quantified the concentrations of melatonin, serotonin, dopamine, and glutamate in the mouse serum
Comparing GHK-Cu vs Retinol for Anti-Aging Mechanisms: Overlap and Divergence Both GHK-Cu and retinol stimulate collagen synthesis, and it is tempting to treat that shared outcome as evidence of redundancy