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HHS has announced that GHK-Cu is expected to return to Category 1, which would restore compounding access for injectable formulations. BPC-157 On 23 July 2026, PCAC voted to recommend adding BPC-157 to the 503A Bulks List, against FDA staff, who had recommended against listing

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Key observation: All dose groups began at 0.5mg with gradual escalation over several weeks before reaching maintenance doses

Both intramuscular injections and sublingual supplements have been shown to effectively correct vitamin B12 levels in these patients