ghk-cu peptide structure image | C28H48CuN12O8 | CID 133697840 High Purity 99% GHK-Cu Copper

Open questions in the GHK-Cu field include the specific cellular targets responsible for the broad transcriptomic effects, the relationship between the copper-delivery role and the direct peptide-only effects (if any), the comparative biology of GHK-Cu and related copper-peptides in defined cellular contexts, and the translation of cell-culture and animal-model findings to clinical-research endpoints under controlled study conditions

Accessed 07 Sept 2021 Pubchem (2021b) Bisphenol AF

All BPC-157 treated groups showed significantly improved healing compared to controls

This is not a question of whether oral administration 'works' in a binary sense