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However, the optimal choice depends on specific concerns and may involve combining different peptides for synergistic effects, which is part of the personalized approach at Pulse & Remedy.

Another was the discovery that tight junctional permeability is dynamic, altered by systemic inflammation and other factors such as enterotoxins and the volume of fluid absorption [23, 39], initially reported in the early 1980s in clinical studies of intestinal permeability in arthritis and celiac disease patients [37, 40]

Effects of ethanol and acetaldehyde on tight junction integrity: in vitro study in a three dimensional intestinal epithelial cell culture model

If you receive a product and check its pH and it is below 4.5, the copper peptide is likely partially degraded or destabilized