GHK-Cu + BPC-157 Storage & Stability: Cold Chain, Half-Life & Shelf Life

Sealed lyophilized GHK-Cu + BPC-157 stored at 2–8°C maintains potency through the expiration date listed on the certificate of analysis (typically 24–36 months from manufacture). Short transit exposure to room temperature during shipping does not meaningfully degrade lyophilized peptide — the vacuum-sealed solid form is highly stable. Once received, refrigerate promptly for long-term storage.

Lyophilized: 2–8°C, protect from light. Reconstituted: refrigerate, use within 30 days. Benzyl alcohol in bacteriostatic water provides bacteriostatic protection but does not extend chemical stability indefinitely. Investigators running multi-week protocols should plan their aliquoting strategy in advance.

Reported in-vitro / preclinical half-life for GHK-Cu + BPC-157: varies by model system; refer to the published literature for your assay context. Half-life depends on study system — plasma, tissue culture media, and intact-animal models all yield different effective windows.

Every order of GHK-Cu + BPC-157 ships with insulated cold packaging for transit, dispatched from US facilities on the same day for orders placed before 2 PM EST. Tracking is provided on every shipment so research teams can plan receiving and cold-room storage.