no large-scale controlled trials Lack of FDA approval process No sponsor has pursued formal approval Quality concerns Peptide impurities and characterization challenges in unregulated manufacturing The economic reality: Unpatentable peptides cant justify the $50100M+ investment required for Phase 3 clinical trials, which is why BPC-157 has peer-reviewed preclinical data but no completed human trials
Incorporating foods like garlic, onions, and cruciferous vegetables (broccoli, kale, cauliflower) into your diet provides the raw materials your body needs to support its internal production alongside your supplement
That said, we're still learning about long-term effects, so continued monitoring is still encouraged
Furthermore, as demonstrated by the findings of the TUNEL analysis, GHK administration resulted in a notable decrease in apoptotic cells, suggesting that neuronal death was inhibited, accelerating neurological recovery [173]