Peptide Half-Life Visualizer

Visualize peptide saturation, clearance, and concentration curves in real time.

Controls

Short-acting healing peptide.

4 weeks
Advanced
Half-life
4.0h
Peak time
1h
Clearance (16h)
94%
Accumulation
Low
2%
Saturation
Active level vs steady-state max
Steady state
~0.8d

Blood concentration curve

BPC-157 · 250mcg · Once daily

ConcentrationPeak 243.93
0h
Injection administered
1h
Peak concentration reached
4.0h
50% remaining (1 half-life)
20h
~97% cleared (5 half-lives)

Understand the science

What is half-life?

Time for blood concentration of a peptide to fall by 50%. Longer half-life = less frequent dosing.

Why saturation matters

Repeated dosing builds up to a steady state. Saturation tells you when each dose adds onto residual drug.

Peak vs clearance

Peak (Cmax) is the highest concentration after a dose; clearance is how quickly the body eliminates it.

Accumulation risk

Short interval relative to half-life raises accumulation. High risk demands careful titration.

Steady state

Roughly 5 half-lives to reach equilibrium where input ≈ elimination per interval.

Frequency optimization

Match dosing interval to half-life for stable levels — or pulse for receptor-sensitive peptides.