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PT-141 Injectable

PT-141 Injectable

Best price now

$59.99at AmazonObserved at 2:06 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the PT-141 Injectable

PT-141 (bremelanotide) is a melanocortin receptor agonist sold as a lyophilized powder for reconstitution, not as a finished, pharmacy-dispensed product. The listing states ≥99% purity by HPLC with a COA available, CAS 189691-06-3 and a molecular weight of 1025.16. The best new price is $59.99 at Amazon as of November 5, 2026, with two stores listing it new. It is a research chemical, and the FDA-approved bremelanotide product is a prescription injection (Vyleesi) that requires a doctor.

Best forLaboratory researchers studying melanocortin receptor agonists
Buyers who already know how to reconstitute and store lyophilized peptides
Shoppers comparing research-peptide suppliers on stated purity and COA
Pros
  • Stated ≥99% purity by HPLC with a COA available
  • Clear identity data: CAS 189691-06-3, formula C50H68N14O10, MW 1025.16
  • Lyophilized powder keeps better in storage than a pre-mixed solution
  • Low entry price at $59.99 for a research quantity
Cons
  • Not an FDA-approved product; the approved drug is prescription-only
  • Purity and identity rest on the seller's own COA, not independent testing
  • Requires reconstitution, correct dosing and cold storage, with room for error
  • No dosing, sterility or safety information is provided with the powder

PT-141 Injectable prices at every store

  • American PeptidesNew

    In stock

    $60.00+ $12.99 shippingObserved at 2:04 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $59.99Free shippingObserved at 2:06 AM
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PT-141 Injectable price history

Lowest price we've seen: $59.99 on Nov 5 at Amazon. Tracked across 2 stores since Nov 5.

Specifications

Purity
≥99% by HPLC · COA availableSource
Molecular Formula
C50H68N14O10Source
Molecular Weight
1025.16Source
Physical Form
Lyophilized powderSource

Questions and answers

Is PT-141 the same as Vyleesi?
The active molecule is the same, bremelanotide. Vyleesi is the FDA-approved prescription autoinjector; this listing is a lyophilized research powder that is not an approved drug.
What is PT-141 used for?
Bremelanotide is approved to treat acquired, generalized hypoactive sexual desire disorder in premenopausal women. It is not approved for men or for general use, and it is not a treatment for erectile dysfunction.
How should the powder be stored?
Keep the lyophilized powder refrigerated and dry, protected from light, until reconstitution. Once mixed, follow the supplier's or pharmacist's guidance on storage and shelf life.
What side effects are known?
The approved label lists nausea, flushing, headache and injection-site reactions as common, and transient blood pressure increases. Anyone with uncontrolled high blood pressure or cardiovascular disease should not use it without medical advice.
Is $59.99 a good price?
It is the best new price among the two stores listing it as of November 5, 2026. Compare the quantity, the COA and any third-party test results before treating it as the cheaper option.
Where is the PT-141 Injectable cheapest?
At Amazon, for $59.99, as of our latest check.
Where can I buy the PT-141 Injectable?
2 stores we checked sell it, including Amazon, American Peptides.