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PT-141 (Bremelanotide)

Sexual Health

Overview

Melanocortin receptor agonist FDA-approved for hypoactive sexual desire disorder (Vyleesi). Works centrally in the brain to increase sexual desire and arousal. Effective in both men and women.

Reported Dosing Ranges

Reference information only. Not medical advice, prescriptions, or recommendations.

Sexual Enhancement

Dosage

1-2 mg

Frequency

As needed (max 8 doses/month)

Cycle Length

As needed

Timing

45 minutes before activity

Notes

Inject subcutaneously 45 min before desired effect. Effects last 6-12 hours. Do not use more than once in 24 hours or more than 8 times per month. Common side effects: nausea (usually mild), flushing. Start with 0.5mg to assess tolerance.

Reconstitution Calculator

* U-30 recommended for this dose (5.0 units)

Your Dose

Draw to

5.0units

(0.050 mL) on a U-100 syringe

Syringe Fill

01020304050607080901005.0u

U-100 insulin syringe

Reconstitution

0mL1mL2mL3mL4mL5mL2mL10mgpeptide vial

Concentration

5.00 mg/mL

mcg per mL

5000 mcg

Per Unit (IU)

50.0 mcg

Doses Per Vial

40 doses

Storage

🌡️ Refrigerate at 2-8°C (36-46°F)

📋 Use within 30 days once reconstituted.

⏱️ Shelf life: 30 days after reconstitution