PT-141 calculator
Also called Bremelanotide
Other. The figures below are pre-filled from typical vial sizes and published research contexts; every field stays editable.
At a glance
- Half-life
- 2.7hours
- Typical vial
- 10mg
- Research amounts
- 0.5–2mg
- Common schedule
- Once a week
per administration
Reconstitution
Pick your device — the syringe or pen updates as you type.
- Concentration
- 3.33mg/mL
- Volume per draw
- 0.15mL
- Units to dial
- 15
- Doses per cartridge
- 20
Vial label
Paste into label-printer software. Nothing is sent anywhere.
The concentration is the line worth having: a vial two weeks later carries no record of how much water went into it.
Published research contexts for PT-141 describe 0.5–2 mg per administration. Descriptive only, not a recommendation.
Modelled level — once a week
Levels read as multiples of a single administration's peak.
- Steady-state peak
- 0.96× single dose
- Time to steady state
- 14hours
- Administrations
- 1/ week
Read off the modelled curve, not an even-interval formula
About five half-lives