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Index · Sexual Health · PT-141
Compound sheet
Sexual Health / α-MSH analogue
15.06.2026
SEXUAL HEALTHLow availability

PT-141

α-MSH analogue · 7aa · aka "Bremelanotide"
Melanocortin for libido. FDA-approved (Vyleesi, female).
No offers tracked yet.
§ 01 — Spec
Amino acids
7
Half-life
~2 hours (effects persist longer)
Admin
Subcutaneous, Intranasal
Typical dose
1.75 mg subcutaneous on demand
Live offers
0
§ 02 — Studied for

A melanocortin receptor agonist FDA-approved as Vyleesi for hypoactive sexual desire disorder (HSDD) in premenopausal women. Increasingly used off-label by men for libido and arousal.

01Increased sexual desire and arousal
02Central mechanism — effective where Viagra fails
03On-demand dosing
04Effects within 45 minutes, lasts 6+ hours
Want the mechanism + study citations? Switch to Detail at the top.
§ Codes
Live coupon for PT-141.
My-Peptides
PEPWIZARD20
20% off singles & stacks
§ 03 — Stock
No approved vendor stocks PT-141 yet.

We only feature vendors whose affiliate programmes we've signed off — no inventory padding. We're onboarding more partners and will list PT-141 as soon as one stocks it.

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§ 04 — Trend
17-day floor price.
£2.00
£2.00
Research-only · Editorially reviewed — medical review pendingPepwizard Atlas · 15.06.2026