"Melanocortin receptor agonist."
PT-141 (Bremelanotide) is a synthetic peptide that activates melanocortin receptors in the brain. FDA-approved for hypoactive sexual desire disorder (HSDD) in premenopausal women, it is also researched off-label in men for low libido and erectile dysfunction without hormonal effects or blood flow dependency.
Reported Research Dosage
In research studies, dosages have been reported as 1 mg as needed. Some protocols increase to 2 mg if response is insufficient.
This information is provided for reference purposes only, based on publicly available scientific literature. Oasis Peptides products are strictly for laboratory and research use. Not intended for human or veterinary administration.
1
Sanitize
Wipe the vial stopper and the bacteriostatic water vial with a fresh alcohol swab. Allow both to air-dry for 30 seconds.
2
Draw Diluent
Using a sterile syringe, draw the required volume of bacteriostatic water per the mixing reference below.
3
Inject Slowly
Insert the needle at an angle. Inject the water slowly down the inner wall of the vial — not directly onto the powder cake.
4
Dissolve Gently
Swirl the vial slowly between your palms until the powder fully dissolves. Do not shake or vortex — this can degrade the peptide.
5
Refrigerate
Store the reconstituted solution at 2–8°C immediately. Label with the reconstitution date. Use within the window specified in the Storage tab.
Compound-Specific Note
Reconstitute with bacteriostatic water.
Mixing Reference
10mg + 2mL = 5mg/mL
Before Reconstitution
Store at -20°C long-term. Short-term at 2–8°C.
After Reconstitution
Refrigerate at 2–8°C. Use within 14–30 days.