On one hand, it specifically activates the TLR2/NF-B signaling pathway [89], upregulates the expression of tight junction proteins, thereby effectively reducing intestinal permeability [25, 90, 91]
GIP Receptor Distribution GIP receptors are found in your pancreas (beta cells and alpha cells), fat tissue (adipocytes), bone, brain (limited distribution compared to GLP-1), stomach, and intestines
We do know they may have, uh, tremendous benefits for brain health
This is why it is receiving so much attention
Nagra RM, Becher B, Tourtellotte WW, Antel JP, Gold D, Paladino T et al
Hair-focused copper peptide products may include additional ingredients supporting hair health that wouldn't be appropriate for facial use