10 mg vial reconstituted with 2 mL bacteriostatic water
Purpose
Sexual Health
Route
SubQ
Vial
10 mg
Dose
500 mcg
1 What It Does
PT-141 (bremelanotide) is a melanocortin-receptor agonist that acts on the central nervous system to drive sexual arousal — working through the brain rather than the vascular system, so it affects desire directly in both men and women.
+Central libido boost+Works via the brain+Effective in men & women+Independent of vascular route+On-demand use
2 Typical Protocol
Recommended dose
500 mcg per dose
Frequency
As needed
Timing
30 min before activity
Duration
As needed
On-demand timing
PT-141 is dosed situationally — roughly 30 minutes before sexual activity — not on a daily schedule. Some feel mild nausea or flushing; a lower starting dose can help.
3 Reconstitution & Draw
Based on a 10 mg vial reconstituted with 2 mL BAC water. Draw to the units shown on a U-100 insulin syringe.
10 mg vial · 2 mL water · 500 mcg dose
BAC water added
Concentration
Draw for 500 mcg
2 mL
5000 mcg/mL
10 units
3 mL
3333 mcg/mL
15 units
Note
—
Whole 10 mg vial = twenty 500 mcg doses
U-100 syringe: 100 units = 1 mL. The standard protocol uses 2 mL water for a 10-unit dose.
First-time tip
If new to PT-141, start with a half dose (5 units) to gauge nausea before using the full 500 mcg.
4 Storage & Handling
Before mixing
Store lyophilized, cool & dark
After mixing
Refrigerate, use within 90 days
Reconstitute with
Bacteriostatic water
Handling
Inject slowly down vial wall, swirl — don't shake
5 Where to Source
Trusted vendors with DPRO discount codes applied at checkout.
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Disclaimer
This cheat sheet is for educational and informational purposes only. It is not medical advice, not a prescription, and does not establish a doctor-patient relationship. Dosing ranges reflect commonly-cited figures and individual protocols vary. Many peptides are sold for research purposes only and may not be approved for human use. Consult a licensed physician before starting.