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Peptide Half-Life Reference Guide
Biological half-life determines how long a peptide remains active in the body and informs dosing frequency in research protocols. Data is sourced from published pharmacokinetic studies.
Common Peptide Half-Lives
Peptide Half-Life BPC-157 ~4 hours (SubQ) TB-500 Unknown, dosed weekly in protocols Ipamorelin ~2 hours CJC-1295 (no DAC) ~30 minutes CJC-1295 (with DAC) ~8 days GHRP-6 ~15–60 minutes Semaglutide ~7 days GHK-Cu ~3 hours Semax ~20 minutes Epithalon Unknown
Half-life figures sourced from published pharmacokinetic research. For research use only.
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