Peptides  /  PT-141 Nasal Spray
For Adults · Compounded Nasal Spray

PT-141 Nasal Spray

Bremelanotide, as a nasal spray.

PT-141 (bremelanotide), a melanocortin receptor agonist that acts on central nervous system pathways, compounded as a nasal spray. Prescribed online after a licensed provider reviews your online visit, compounded by U.S. 503A pharmacies, and shipped discreetly to most U.S. states.

$329

Start your online visit →

A few private questions, then a licensed provider reviews your answers.

100% Online 503A Compounded Licensed Providers Discreet Shipping
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At a glance
Form
Nasal spray
Cadence
Set by your provider
Class
Melanocortin receptor agonist
Guided by
Provider review
Helps with
Sexual health category
For
Adults 18+
The basics

What is PT-141 Nasal Spray?

What it is
Melanocortin receptor agonist
Forms
Nasal spray
Supplied as
Strength set by your prescriber
Dosing
Set by your prescriber
Supply
1-month
Visit
Online, reviewed by a licensed provider
Prescription
Provider-reviewed · not available OTC
Shipping
Discreet, unmarked · most U.S. states
Start your online visit →

PT-141 is bremelanotide, a synthetic peptide that activates melanocortin receptors. Unlike PDE-5 inhibitors such as sildenafil, which act on blood flow, it acts on pathways in the central nervous system. An intranasal form was studied early in its development before the approved product moved to injection.

Bremelanotide is the active ingredient in an FDA-approved injectable product for hypoactive sexual desire disorder in premenopausal women. This compounded nasal spray is not that product and is not FDA-approved.

This is a compounded preparation, not an FDA-approved medication, and compounded drugs are not reviewed by the FDA for safety or effectiveness. Individual results are not guaranteed. It is prescribed only where a licensed provider determines it is appropriate after reviewing your health history.

Why people ask about it

Why does PT-141 Nasal Spray come up?

PT-141 is discussed because it works through a different mechanism from familiar ED medications. A nasal spray avoids the injection, though the approved product is an injection.

✔A provider decides, not a quiz

Every PT-141 Nasal Spray prescription here follows a review by a licensed provider of your health history, current medications and goals. If it isn't appropriate for you, it isn't prescribed.

✔Compounded, not a research chemical

Your vial is compounded by a licensed U.S. 503A pharmacy and dispensed against a prescription written in your name — not sold as a "research only" product with no oversight.

Know the difference

Prescribed PT-141 Nasal Spray vs. supplements and grey-market vials — what's the difference?

The short answer: unregulated supplements make claims nobody checks, "research only" vials sold online carry no prescription, no pharmacy and no accountability, and a prescribed PT-141 Nasal Spray is compounded by a licensed 503A pharmacy against a provider's order written for you.

 Oral supplement"Research only" vialPrescribed PT-141 Nasal Spray (Rx)
What it isAn unregulated oral precursorA vial sold without a prescriptionCompounded PT-141 Nasal Spray dispensed on a provider's order
Licensed provider reviews youNoNoYes — before anything is dispensed
Compounded by a licensed pharmacyNoNoYes — U.S. 503A
Your name on the vialNoNoYes
Dose set by a prescriberNoNoYes
Legal to sell for human useAs a supplementNoYes — by prescription

The simplest test of any peptide seller: is your name on the vial? A "research only" label means no prescriber reviewed you, no licensed pharmacy compounded it, and nobody is accountable for what is actually inside.

How it works

How does getting PT-141 Nasal Spray actually work?

Three steps: answer a short set of medical questions, a licensed provider reviews them, and if they prescribe, a 503A pharmacy compounds and ships it.

I

Answer a few questions

A short private medical questionnaire — your history, current medications and what you are hoping to address. It takes a couple of minutes.

II

Meet your provider live

A provider licensed in your state reviews your answers online — no appointment, no waiting room. They decide whether PT-141 Nasal Spray is appropriate.

III

Compounded & shipped

If they prescribe, a licensed U.S. 503A pharmacy compounds your vial and ships it discreetly, with your name on the label.

Who it's for

Who is PT-141 Nasal Spray for?

It's for adults who want PT-141 Nasal Spray prescribed and compounded properly rather than bought from a grey market. Whether it is appropriate for you is a decision for the provider who reviews your visit.

✔Interested in the sexual-health category

PT-141 acts on central melanocortin pathways rather than on blood flow.

✔You would rather not inject

This is a nasal spray. An injectable PT-141 is listed separately.

✔You want a real prescription

Reviewed by a licensed provider, compounded by a 503A pharmacy, dispensed with your name on the label.

✔You want the dosing decided for you

The amount and schedule are set by your prescriber, not selected here or taken from a forum.

✕When it's not the right fit

Nausea is the most frequently reported effect of bremelanotide, and transient increases in blood pressure have been observed. Tell your provider about any heart condition, uncontrolled blood pressure or blood-pressure medication. This compounded preparation is not FDA-approved. If you are pregnant or breastfeeding, have an active cancer diagnosis, or have significant kidney or liver disease, tell your provider in your answers. New or unexplained symptoms should be evaluated by a clinician rather than self-treated.

How to get it

How do I get PT-141 Nasal Spray online?

You answer a few questions, a licensed provider reviews your answers, and — if they prescribe — your medication is compounded and shipped to your door. No insurance required, no in-person appointment, no waiting room.

A few questions

Answer a short set of private medical questions. Add as many peptides as you like; one checkout, and a provider reviews each.

Online provider review

A provider licensed in your state reviews your answers online. Approval is never guaranteed.

Discreet delivery

If prescribed, your vial is compounded by a 503A pharmacy and ships in plain, unmarked packaging to most U.S. states.

Pricing is shown at checkout — no insurance needed, no hidden fees.

Using it & safety

How is it taken, and is it safe?

PT-141 Nasal Spray is compounded as nasal spray. The amount and the schedule are set by the provider who reviews your visit — we deliberately do not publish a dosing regimen here, because that is a clinical decision about you, not a product specification.

Forms & how it's taken

Nasal spray
Compounded as nasal spray.
Supplied as
Strength set by your prescriber.
Dose & schedule
Set by your prescriber. Follow the directions on your label.
Supply
1-month supply.
Nasal sprayProvider-set

Safety & side effects

⚠ Nausea and blood-pressure effects are common

Nausea is the most frequently reported effect of bremelanotide, and transient increases in blood pressure have been observed. Tell your provider about any heart condition, uncontrolled blood pressure or blood-pressure medication. This compounded preparation is not FDA-approved.

Reported effects are most often related to the injection itself or to infusing too quickly. They can include:

  • Nausea
  • Flushing
  • Headache
  • Nasal irritation
  • Transient increase in blood pressure
  • Darkening of the skin or gums with repeated use

Tell your provider about every condition and medication before starting, including pregnancy or breastfeeding. Stop and seek care for signs of an allergic reaction — rash, swelling of the face or throat, or difficulty breathing. For emergencies call 911.

Compare your options

Which sexual-health option fits you?

A side-by-side look at the sexual health options available through ForbiddenRx. Which one is appropriate for you is decided by the provider who reviews your visit.

TreatmentWhat it isFocusFormForRx required
PT-141 Nasal Spray
This page		Melanocortin receptor agonistSexual health categoryNasal sprayAdults 18+Yes
KisspeptinNeuropeptide (kisspeptin-10)Hormone & reproductive categoryInjectionAdults 18+Yes
Melanotan IIMelanocortin receptor agonistPigmentation & sexual healthInjectionAdults 18+Yes
PT-141Melanocortin receptor agonistSexual health categoryInjectionAdults 18+Yes
Questions, answered

PT-141 Nasal Spray FAQ

What is PT-141?

PT-141 is bremelanotide, a melanocortin receptor agonist that acts on central nervous system pathways rather than on blood flow.

Is it the same as the FDA-approved product?

No. The approved bremelanotide product is an injection for a specific indication in premenopausal women. This is a compounded nasal spray, not FDA-approved.

Who should not use it?

People with uncontrolled high blood pressure or known cardiovascular disease should tell their provider; it may not be appropriate.

Do I have to book an appointment?

No. You complete the questionnaire online and a licensed provider reviews it — there is no scheduling step and no waiting room.

Can I order more than one peptide?

Yes. Add each one to your cart and check out once. A provider reviews every treatment in your order.

Credibility you can verify

Care held to a higher standard

Licensed Providers

U.S. board-certified clinicians

503A Pharmacies

U.S.-based compounding partners

Most U.S. States

We confirm your state during intake

Explore more

Also in peptides

Injection · Hormone & reproductive category

Kisspeptin

A peptide of the reproductive-hormone axis.

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Injection · Pigmentation & sexual health

Melanotan II

A melanocortin peptide that affects pigmentation.

Learn more →
Category

The Peptide Catalog

Every peptide we can dispense, each prescribed by a licensed provider and compounded by a 503A pharmacy.

Learn more →

Start with a real prescription

If you are going to take PT-141 Nasal Spray, take one a licensed provider prescribed and a 503A pharmacy compounded with your name on it. Answer a few questions and a licensed provider reviews them.

Start your online visit →

  • Discreet, unmarked packaging
  • Refills so you never miss a dose
  • Labs guiding every adjustment
  • Licensed providers in most U.S. states
Medically reviewed

Sources & references

Medically reviewed by ForbiddenRx Medical Affairs — Independent, licensed medical providers · Last reviewed August 2026. This page was written and is periodically reviewed for medical accuracy in line with clinical guidance followed by the independent, licensed medical providers in the ForbiddenRx network. It is provided for general educational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. Always talk with a licensed provider about your individual health.

  1. Kingsberg SA et al. Bremelanotide for the treatment of hypoactive sexual desire disorder. Obstetrics & Gynecology.
  2. PubMed — intranasal bremelanotide, published literature.
  3. U.S. Food & Drug Administration. 503A Pharmacy Compounding — the regulatory basis for how this preparation is dispensed.
For further reading

Clinical references

This page is educational and is not medical advice.