⏳ Peptide Half-Life Tracker
Select a peptide, enter hours since your last injection — see exactly how much compound remains active, when it hits 50%, and when it clears from your system.
⚠️ Half-life estimates are based on published pharmacokinetic data. Individual clearance varies with body weight, renal function, and injection site. This is a research reference tool only.
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Select your peptide
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Hours since last injection
hours ago
Select a peptide and enter hours since your last injection to see active compound estimates.
Peptide Half-Life Reference Table
Half-lives based on published pharmacokinetic studies. SC = subcutaneous, IM = intramuscular, IN = intranasal. Individual clearance varies by body composition, renal function, and injection technique.
| Peptide | Half-Life | Route | Clear by (~5×) | Notes |
|---|
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