Stacking Safety: What NOT to Combine

Important safety discussion: Not all peptide combinations are safe. Here's what to avoid based on research and community reports: ❌ Don't combine: • Multiple GLP-1 agonists (Semaglutide + Tirzepatide + Retatrutide) - excessive nausea/vomiting risk • High-dose growth peptides + insulin - dangerous blood sugar swings • Multiple healing peptides at max doses - potential excessive tissue growth ✅ Generally safe combinations: • BPC-157 + TB-500 (complementary healing) • GLP-1 + CJC-1295 (fat loss + muscle preservation) • GHK-Cu + BPC-157 (skin + systemic healing) Always: Start one peptide at a time, assess tolerance, then add others gradually. Research: [Peptide Safety Guidelines](https://pubmed.ncbi.nlm.nih.gov/35500000/) from clinical trials.