Pure unit-conversion math for Semax (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 Semax calculatorSemax is an ACTH(4–10) analog. Plasma minutes via intranasal. Same lane as Selank with a different receptor profile.
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Verify your vendor: See Semax COA scores at /coa-index.