glutathione and the aging process or GSH, is most powerful naturally occurring antioxidant in all human cells Changes in levels of the

doi: 10.1111/nyas.14536 8 MrowickaMMrowickiJDraganGMajsterekI

At the cellular level, GHK-Cu has been shown to increase collagen synthesis in fibroblast cultures by stimulating TGF- signaling and upregulating collagen type I and III gene expression

PMID: 39052718

The substance used must be the subject of an FDA-approved drug, on the USP/NF, or on a list FDA maintains of bulk substances permitted for compounding

In pre-clinical models, BPC 157 has been observed to: Upregulate vascular endothelial growth factor (VEGF) , promoting new blood vessel formation in damaged tissue Modulate nitric oxide (NO) synthesis pathways, influencing vascular tone and healing cascades Interact with the growth hormone receptor system , potentially amplifying downstream tissue repair signaling Demonstrate cytoprotective effects along the gastrointestinal tract its native home territory as a gastric peptide Exhibit apparent neuroprotective properties in rodent models of CNS injury BPC 157 stability in gastric acid unusual for peptides has made it a focus of GI mucosal repair research

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