🩺Why bloodwork matters: GH peptides raise IGF-1 (monitor — keep under 350 ng/mL). GLP-1s affect glucose & HbA1c. All peptide users should have a baseline before starting any protocol.
Before Day 1 — Baseline
CMP, CBC, Lipid Panel, IGF-1, Fasting Glucose, HbA1c, Testosterone (Total + Free), TSH, Free T3, Free T4, hs-CRP. This test is your most important reference point.
Week 6–8 — Mid-Cycle Check
IGF-1, Fasting Glucose, HbA1c, Liver enzymes (AST/ALT), Kidney (Creatinine, BUN). Adjust protocol if any values are out of range.
End of Cycle
Full panel repeat. Confirm all markers returning to baseline during off period before starting the next cycle.
💡USA — no prescription needed: Ulta Lab Tests, LabCorp Direct, Walk-In Lab — comprehensive panels from $30–150.
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Peptide Glossary
40+ terms — from amino acids to half-lives to lyophilization. Searchable.
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FDA Regulatory Status Tracker
Current FDA status for 20+ research peptides — updated 2025
ℹ️Research compounds are sold for research use only. Status reflects FDA stance as of 2025. Always consult a licensed provider for personal medical use.
✅ FDA Approved💊 IND / Studied🔬 Phase II/III📚 Research Only⚠️ Caution