Buy PT-141 in Canada
PT-141 (bremelanotide) is a synthetic melanocortin receptor agonist that enhances sexual desire and function through the central nervous system. This Apoxar vial contains 10 mg lyophilized powder. You buy PT-141 in Canada when you want a peptide-based libido solution that works through a completely different pathway than Viagra or Cialis.
Who needs PT-141
You use PT-141 when:
- Your libido has dropped during or after a steroid cycle due to hormonal fluctuations, elevated prolactin, or suppressed testosterone.
- You want a non-vascular approach to sexual enhancement — PT-141 works through the brain, not blood flow.
- PDE5 inhibitors (Viagra, Cialis) do not address your issue because the problem is desire, not mechanics.
- You are in PCT and experiencing low libido while waiting for natural testosterone to recover.
- You want a solution that works for both men and women — PT-141 is one of the few compounds effective across sexes.
NOTE: For oral sexual health support, see dapoxetine (premature ejaculation) or the full sex health lineup.
How PT-141 works
PT-141 activates melanocortin-4 receptors (MC4R) in the hypothalamus, triggering a cascade that increases sexual arousal at the neurological level. Unlike PDE5 inhibitors that increase blood flow to erectile tissue, PT-141 acts upstream — it makes you want sex, not just enables the mechanics. This is why it works for both desire-based and arousal-based dysfunction.
The compound was derived from melanotan-II research but was isolated specifically for its sexual function effects without the tanning side effects. It has FDA approval (as Vyleesi) for hypoactive sexual desire disorder in premenopausal women, making it one of the few peptides with formal clinical validation for sexual health.
How to dose PT-141
| Use case | Dose | Timing |
|---|---|---|
| Standard libido enhancement | 1-2 mg subcutaneous | 2-3 hours before activity |
| First-time users | 0.5-1 mg subcutaneous | 2-3 hours before (assess tolerance) |
| Experienced / higher body weight | 2-4 mg subcutaneous | 2-3 hours before activity |
- Reconstitute with bacteriostatic water — 1 mL gives 10 mg/mL concentration.
- Onset is approximately 2 hours; peak effect at 3-4 hours; duration 8-10 hours.
- Do not exceed 2 doses per 24 hours or 8 doses per month.
- Store reconstituted solution refrigerated (2-8°C) for up to 30 days.
- Nausea is the most common side effect — it usually diminishes after the first use.
Best PT-141 stacks
- During PCT: PT-141 for libido while enclomiphene or Nolvadex restores testosterone production.
- With 19-nor compounds (Deca, Tren): PT-141 for desire plus pramipexole for prolactin control — covers both the hormonal and neurological sides of libido.
- With dapoxetine: PT-141 handles desire, dapoxetine handles duration — a complementary combination.
What to expect from PT-141
Within 2-3 hours of injection you notice increased sexual thoughts, heightened sensitivity to arousal cues, and stronger physical response. The effect is not an instant erection — it is a genuine increase in desire and arousal capacity. Women report similar effects: increased desire, sensitivity, and satisfaction. First-time users may experience mild nausea for 30-60 minutes; this typically resolves after the first or second use.
PT-141 does not affect testosterone, estrogen, or any hormonal pathway. It is a CNS-active peptide with no anabolic or androgenic properties.
What PT-141 is not
PT-141 is not an erectile dysfunction drug in the traditional sense — it does not directly increase blood flow. If your issue is purely vascular, PDE5 inhibitors may be more appropriate. PT-141 does not replace hormonal optimization; if your testosterone is crashed, fix the hormone first. It is not for daily use and should not be treated as a routine supplement.
Order and delivery
We ship PT-141 across Canada from domestic stock. Apoxar vials arrive lyophilized and shelf-stable. Reconstitute with bacteriostatic water before use. Discreet packaging and tracked shipping on every order.
Apoxar PT-141 FAQ
Does PT-141 work for women?
Yes. PT-141 has FDA approval for hypoactive sexual desire disorder in premenopausal women (marketed as Vyleesi). It works through the same melanocortin receptor pathway regardless of sex. Dosing is the same — start at 1 mg and assess response.
Can I use PT-141 with Viagra or Cialis?
They work through different mechanisms (CNS vs vascular), so they can be combined. However, start with PT-141 alone to assess your response before adding a PDE5 inhibitor. Monitor blood pressure if combining.
How many doses can I get from one 10 mg vial?
At the standard 1-2 mg dose, one vial provides 5-10 uses. Reconstituted solution remains potent for approximately 30 days when stored refrigerated.
Why buy PT-141 at Roids101 in Canada?
We carry genuine Apoxar PT-141 manufactured and tested for peptide purity. Domestic Canadian shipping means no customs risk, and our team can advise on reconstitution and dosing for your specific situation.

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