Pure unit-conversion math for Sermorelin (mg → mcg → IU on a U-100 insulin syringe). Half-life steady-state graph, cost-per-mcg comparator, shareable URL. Research use only — no clinical recommendations.
→ Open the Sermorelin calculatorSermorelin is a GHRH(1–29) analog with a 10–20 minute plasma half-life. One of the few peptides on the FDA reclassification list with a real Tier 1 indication (pediatric GHD). Off-label longevity use is the contested layer.
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Verify your vendor: See Sermorelin COA scores at /coa-index.