PT-141

Libido / Sexual Function
Calculate Dose

For research use only.

Key Facts

CAS
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Molecular Weight (MW)
1025.3 g/mol
Half-life
~2 hours
Unit
mg
Administration Route
Subcutaneous
Frequency
As needed, 30โ€“60 minutes before activity
Last updated
12/14/2025
Targets
MC4R receptors

Overview

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Protocol

Dosage Range
1โ€“2 mg per injection
Frequency
As needed, 30โ€“60 minutes before activity
Cycle
Not applicable
Administration Route
Subcutaneous
Reconstitution Guide
Add 2 mL bacteriostatic water per 10 mg vial.

Science

Mechanism of Action

Activates melanocortin receptors to enhance libido.

Targets

MC4R receptors

Studies

Benefits

Libido enhancementSexual functionMood improvement

Potential Side Effects

  • Nausea
  • Flushing
  • Headache
  • Increased blood pressure

References

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