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PT-141 Tracker.
Every dose, measured.

Track PT-141 in one place: log every dose and injection site, calculate reconstitution, follow your on/off cycle with a live day counter, and record how you feel — then share a provider report.

NO SIGNUP · DATA STAYS ON DEVICE · NOT MEDICAL ADVICE

9:415G  ▮▮▮
PepWise12
Today’s dose · PT-141
1 mg
20 units · as needed
✓ Logged today
5mg/mL
CONC
20u
DRAW
SubQ
ROUTE
Progress · 6 wk
What it is: A melanocortin-receptor agonist that acts centrally in the brain to influence sexual-desire pathways (not via vascular/blood-flow effects).
In plain terms: bremelanotide, used for sexual arousal; the active ingredient in the approved drug Vyleesi.
Status: FDA-approved.

What you track with PT-141

Every dose

Amount, units, injection site, and time, logged in seconds with editable history.

Reconstitution

Vial mg, bacteriostatic water, concentration, and the exact units to draw, done for you.

Cycle & timing

Track an on/off cycle or a continuous course with a live day counter and end reminders.

How you feel

Energy, sleep, mood, weight, and side effects, charted into a clear trend.

PT-141 reconstitution

PT-141 is usually reconstituted with bacteriostatic water. Concentration is the vial amount in milligrams divided by the liquid you add. It is commonly stored refrigerated and used within about 10–15 days once mixed. Use the free reconstitution calculator to get the exact units to draw, or let PepWise do it automatically for PT-141.

Dosing & cycling

Typical reported dosing: As the approved drug, used as needed (on-demand) by subcutaneous injection ahead of anticipated activity, per labeling. General only.. Cycle length depends on the compound and your provider's guidance. PepWise's cycle tracker shows how many days you have been on and how many are left. General information only — verify dosing with a licensed provider.

Track PT-141 in PepWise

Add PT-141 to your protocol and PepWise keeps the doses, reconstitution math, cycle, and wellness in one private app, then turns it into a provider PDF. It is free to start.

FAQ

What is PT-141?

A melanocortin-receptor agonist that acts centrally in the brain to influence sexual-desire pathways (not via vascular/blood-flow effects). FDA-approved.

How do you track PT-141 doses?

PepWise logs each PT-141 dose with the amount, injection site, and time, calculates reconstitution and the units to draw, and charts how you feel over time. It is free to start on iPhone, Android, and web.

Is PT-141 FDA-approved?

FDA-approved. Always consult a licensed healthcare provider.

PepWise is an informational and educational tracking tool, not medical advice and not a medical device. Peptides may be experimental, restricted, or prescription-only; consult a licensed healthcare provider before starting, changing, or stopping any protocol. Operated by STC Consulting, Inc.