CalcMyPeptide

Half-Life Decay Visualizer

Pharmacokinetics active telemetry. Visualize exponential decay models over time based on half-life constants. Determines optimal protocol dosing frequency.

Pharmacokinetic Decay Core

mcg
hours
0h60h120h

Active Compound Remaining

707.1 mcg

Active: 70.7%Cleared: 29.3%

Half-Life Constants

PeptideHalf-LifeStandard Freq
BPC-1574 hours1-2× daily
Semaglutide~7 days1× weekly
Tirzepatide~5 days1× weekly
CJC-1295 (DAC)5.8-8.1 days1-2× weekly
CJC-1295 (no DAC)~30 min1-3× daily
Ipamorelin~2 hours1-3× daily
Retatrutide~6 days1× weekly
Epitalon~2-4 hours1× daily (cycled)

Active Decay Formula

C(t) = C₀ × 0.5^(t ÷ t_half)

Payload clearance exceeds 97% after 5 standard half-lives.