topical works locally with a strong published safety record
12 The Peptide Volt AHK-Cu Research GuideCommunity research-use guide giving the injectable convention: subcutaneous 100-200 mcg (overall 50-200 mcg), reconstitute with bacteriostatic water only, gentle swirl, store powder frozen and reconstituted at 2-8 C protected from light, use within ~30 days
Follow these guidelines, and youll barely feel any pain during or after a B12 injection
GHK-CU uses higher doses (1-2mg) compared to BPC-157 (250-500mcg) and TB-500 (250-500mcg)
For first-time users, the published evidence base is strongest on topical at 1 to 2%
Research shows that staying on a peptide continuously, without a break, may make it less effective over time