The difference between topical and injectable is not a marginal efficiency gain
The Composition The Wolverine Stack at Durham Peptides: 5 mg BPC-157 + 5 mg TB-500 = 10 mg total per vial 1:1 ratio (equal proportions) Co-lyophilized in a single vial C$79.99 per vial (C$8.00 per total milligram of peptide) 99% purity per component, Janoshik-verified with mass-spec identity for both The 1:1 ratio is the established standard for this combination across published research not a marketing decision but a reflection of how the two compounds appear together in the literature
The ban, he argues, only pushed users toward gray-market vials, and regulated compounding would be safer
Timing, Duration, and Protocol Design Copper peptide dosing timing is more flexible than for growth hormone secretagogues, because GHK-Cu does not have the strict empty-stomach and circadian-alignment requirements of GH-axis peptides
Available in 10mg (250mcg per spray) and 50mg (500mcg per spray) formulations, with 99%+ purity verified by independent third-party testing, making it easy to buy Epitalon Spray in the size that fits a given protocol
The favorable community experience provides context but cannot definitively answer the cancer safety question that only proper long-term human studies could address