In over 1,000 vitamin B12 shots, Ive never seen anyone have any issues with either, but there is a theoretical risk factor for both
Simultaneous start protocol (standard approach) When to use: Starting both peptides fresh (no prior use) Following clinical trial model exactly Want maximum proven efficacy Can tolerate both from beginning Week-by-week dosing schedule: Weeks 1-4: Semaglutide: 0.25mg weekly Cagrilintide: 0.6mg weekly Inject same day OR different days (preference) Separate injection sites if same day Tips: Start ginger supplementation, small meals, hydrate well Weeks 5-8: Semaglutide: 0.5mg weekly (2x increase) Cagrilintide: 1.2mg weekly (2x increase) Nausea typically increases this phase Tips: Anti-nausea meds ready, protein shakes if needed, slow eating Weeks 9-12: Semaglutide: 1.0mg weekly Cagrilintide: 1.8mg weekly Peak side effect window Tips: May need to extend by 1-2 weeks if struggling, Zofran helpful Weeks 13-16: Semaglutide: 1.7mg weekly Cagrilintide: 2.4mg weekly (cagrilintide at target) Semaglutide still escalating Tips: Cagrilintide side effects should be stabilizing Week 17+: Semaglutide: 2.4mg weekly (both at maximum) Cagrilintide: 2.4mg weekly Maintenance dosing Continue indefinitely Tips: Side effects typically moderate by now (adapted) Injection logistics: Both subcutaneous injections Can inject same day (different sites: left/right abdomen) OR split: Semaglutide Monday, Cagrilintide Thursday Rotate sites to prevent irritation 29-31 gauge insulin syringes See our peptide injections guide , how to reconstitute peptides , and peptide dosing guide
Bedtime within a 60-minute window, dark room, no late screens, no alcohol close to bed
What happens if I miss a dose of either peptide during combination therapy
Benefits of BPC 157 for Gut Health Healing Leaky Gut and Restoring Barrier Function Research in chemically induced rodent colitis models shows benefit with bpc 157 oral treatment
