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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

0.5-1.0 mg

Frequency

As needed (max 8 doses/month, max 1/24 hours)

Cycle Length

As needed

Timing

45 min before activity

Notes

Subcutaneous 45 min before desired effect. Effects last 6-12 hours. Start at 0.5 mg to assess tolerance, can move up to 1.0 mg, max 2.0 mg per dose. Common side effects: nausea (usually mild), flushing.

Reconstitution Calculator

* U-30 recommended for this dose (10.0 units)

Your Dose

Draw to

10.0units

(0.100 mL) on a U-100 syringe

Syringe Fill

010203040506070809010010.0u

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

20 doses

Storage

🌡️ Refrigerate at 2-8°C (36-46°F)

📋 Use within 30 days once reconstituted.

⏱️ Shelf life: 30 days after reconstitution