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Kisspeptin
Sexual Health
10mg
$75
Sexual Health Prescription drug for an approved use; research use otherwise
PT-141Research peptide · Ships within Canada
Also known as: Bremelanotide, Vyleesi
PT-141 (bremelanotide) is a lab-made peptide studied for sexual desire and arousal. It belongs to a group called melanocortin peptides. Many other products work mainly on blood flow. PT-141 works in a different way. It acts on melanocortin receptors (docking spots on cells) in the brain and spinal cord. It has been studied in both women and men.
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$50
10mg
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PT-141 (bremelanotide) is a lab-made peptide studied for sexual desire and arousal. It belongs to a group called melanocortin peptides. Many other products work mainly on blood flow. PT-141 works in a different way. It acts on melanocortin receptors (docking spots on cells) in the brain and spinal cord. It has been studied in both women and men.
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In plain English
What does PT-141 do?
PT-141 is a lab-made peptide studied for sexual desire and arousal. Instead of working on blood flow, it works through the brain.
What researchers study it for
- Desire and arousal. It is studied for supporting sexual desire and arousal.
- Women and men. Research includes sexual problems in both women and men.
- Works in the brain. It acts on the brain, not directly on blood vessels.
- Lasting effects. Its effects may last longer than it stays in the blood.
How it works, in everyday words
Receptors work like locks on cells, and PT-141 is a key that fits some of them. It turns on these locks in parts of the brain that control sexual response. This may change desire and arousal from the brain, without acting directly on blood flow.
Good to know
- It is injected under the skin, following a set research plan.
- It can cause nausea (feeling sick) and short-term blood pressure changes. Read the published warnings before any research use.
- An approved version, Vyleesi, is prescribed for one use in women before menopause. This vial is sold for research only.
Buying PT-141 in Canada
- Ships from inside Canada, so your order never crosses a border and never waits in customs.
- Orders placed Monday to Friday ship the same day by Canada Post Xpresspost, with tracking.
- Most orders arrive in 1 to 3 business days.
- Prices are in Canadian dollars. Shipping is free on orders over $199, or a $20 flat rate below that.
- Plain, private packaging with nothing on the outside that shows what is inside.
Every batch is tested by an outside lab, and the report is on our Lab Results page. Sold for laboratory research only. Full details: Shipping Policy.
Time in the Body
About 2.5 hours; effects may last longer
Common Dose
Use only as a proper research plan says
How It Is Given
Injection under the skin
How Often
Protocol-dependent
The Science Behind It
PT-141 turns on melanocortin receptors (docking spots on cells), mainly MC3R and MC4R. These sit in parts of the brain that control sexual response. Because it works in the brain, it may affect desire and arousal. It can do this without acting directly on blood vessels.
What Research Suggests
- ✦Studied to help sexual desire and arousal
- ✦Acts on the brain, not directly on blood vessels
- ✦Studied for sexual problems in both women and men
- ✦Effects may last longer than it stays in the blood
Dosing Guide
Common doseUse only as a proper research plan says
RangeProtocol-dependent
How OftenProtocol-dependent
How it is givenInjection under the skin
Notes
10 mg vial. Mix and handle it as your research plan says. PT-141 can cause nausea (an upset stomach) and short-term changes in blood pressure. Before any research use, read the published safety facts. This includes the reasons not to use it (contraindications).
Where Research Stands
Bremelanotide is FDA-approved as Vyleesi. It is a prescription drug for one specific use in women before menopause. Other uses are still being studied.
How to Store It
Powder: keep in the fridge. After mixing: keep in the fridge and use within 30 days.
Legal Status
Prescription drug for an approved use; research use otherwise.
Dose Calculator
PT-141's vial size is already filled in. Enter how much water you add and the dose you want. It shows exactly how many units to draw.
The mg number printed on the vial label
How much bacteriostatic water you mix in
Micrograms (mcg) you want each time
How much your syringe holds
Results
Strength per mL
—mcg/mL
Amount to Inject
—mL
Fill Syringe To
—units
Doses per Vial
—doses
Fill in every box above to see your results.
Quick Reference
1 mg= 1,000 mcg
1 mL= 100 units (on a 100u syringe)
1 mL= 1 cc
Usual mixing amount1–3 mL bacteriostatic water per vial
How long will this vial last?
Pick the vial size, enter how much you use each time, and how many times a week. We will estimate how long the vial lasts.
Lasts about
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Research use only. This calculator only does the math for trained lab staff. It does not suggest a dose, an amount to inject, a treatment, or any use in people. Always follow your approved lab plan, the product paperwork and the rules where you work.
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Zenova Peptides
For laboratory research purposes only. Not for human use. Not medical advice.