Half-Life Decay Visualizer
Half-life is the time it takes for half of a peptide dose to be eliminated from the body. This determines dosing frequency — shorter half-lives require more frequent dosing. Visualize the exponential decay curve for any peptide below.
半衰期可视化工具
剩余
707.1微克(mcg)
70.7%
之后 1 t½
500 微克(mcg)
24 小时
之后 2 t½
250 微克(mcg)
48 小时
之后 3 t½
125 微克(mcg)
72 小时
Half-Life Quick Reference
| Peptide | Half-Life | Frequency |
|---|---|---|
| BPC-157 | 4 hours | 1-2× daily |
| Semaglutide | ~7 days | 1× weekly |
| Tirzepatide | ~5 days | 1× weekly |
| CJC-1295 (DAC) | 5.8-8.1 days | 1-2× weekly |
| CJC-1295 (no DAC) | ~30 min | 1-3× daily |
| Ipamorelin | ~2 hours | 1-3× daily |
| Retatrutide | ~6 days | 1× weekly |
| Epitalon | ~2-4 hours | 1× daily (cycled) |
Decay Formula
C(t) = C₀ × 0.5^(t ÷ t_half)
After 5 half-lives, >97% of the peptide is eliminated from the body.
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