China doubled its peptide exports to the US in 2025, with shipments approaching half a billion dollars, much of it reaching consumers through platforms like Temu with no guidance on purity or what the product actually contains
Growth Hormone Research Collection
Protocol 1: BPC-157 focused approach (mild to moderate herniations) Goal: Reduce inflammation, promote disc tissue repair, and support nerve recovery for herniations causing moderate pain and functional limitation
The peptide activates extracellular signal-regulated kinase 1/2 (ERK1/2) phosphorylation in a dose-dependent manner, leading to nuclear translocation and activation of transcription factors including c-Fos, c-Jun, and early growth response-1 (Egr-1) that drive expression of genes involved in cell growth, migration, and angiogenesis
Some contain degradation products
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