As with the broader BPC-157 literature, controlled human trials of any neurological indication have not been published as of May 2026
Brooks AJ, Waters MJ
Diacetyl-bis(4-methyl-3-thiosemicarbazonato) copperII (CuII(atsm)), an anti-ferroptotic compound that inhibits lipid radical propagation similarly to liproxstatin-1, rather than preventing iron oxidation, and is able to cross the BBB, has shown promising results in phase I PD clinical trials by improving disease severity (211)
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BPC-157: Best for nerve regeneration and pain Why it helps nerve pain: Promotes nerve regeneration Reduces nerve inflammation Protects nerves from further damage Improves nerve function Best for: Diabetic neuropathy Post-injury nerve pain Sciatica (nerve compression pain) Peripheral neuropathy Nerve damage from surgery Dosing: 250-500mcg twice daily Injectable systemic (abdomen or thighs) 8-16 weeks minimum Nerve healing is slow - be patient Timeline: Week 2-4: Slight pain reduction Week 6-8: Noticeable improvement Week 12-16: Significant pain relief May need 6+ months for severe neuropathy KPV: Alternative for inflammatory nerve pain Why KPV works: Potent anti-inflammatory Reduces inflammatory cytokines affecting nerves Calms immune system response Good for autoimmune-related nerve pain Best for: Inflammatory neuropathy Autoimmune nerve damage When inflammation is primary cause Dosing: 500-1,000mcg daily injectable Or oral for systemic inflammation 8-12 weeks See our KPV peptide dosage guide and KPV peptide benefits

The relevance of this finding to humans has not been established, but caution is warranted
If weight change is a goal, ask a clinician about evidence-based nutrition, activity, sleep, medication, and metabolic factors