Melanocortin Agonists
PT-141 (10mg)
SKU: PEP-035-10MG
In Stock
Next business day dispatch cutoffNext business day dispatch cutoff16:02:43
$99.99
CoA purity: 99.896%
Central Melanocortin Receptor Agonist (Bremelanotide)
PT-141 (10mg) will be supplied in Australia by Aussie Peptides with fast domestic shipping to all states and territories.
PT-141, also known as Bremelanotide, is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH). It is studied for CNS-mediated mechanisms — acting on melanocortin receptors (MC3-R and MC4-R) in the brain rather than through peripheral vascular pathways. This distinguishes PT-141 from PDE5 inhibitors (sildenafil, tadalafil), which act on peripheral vasodilation.
A modified pharmaceutical form (bremelanotide) received FDA approval in 2019 for hypoactive sexual desire disorder in premenopausal women.
Key Research Areas
- Sexual Arousal Pathways — Studied for central melanocortin receptor activation in both male and female research models
- Hypoactive Sexual Desire — Studied in models where the underlying mechanism is neurological rather than vascular
- Cross-Sex Research — Studied across male and female models, distinguishing it from PDE5 inhibitors primarily indicated for male erectile dysfunction
- Melanocortin System — Research tool for studying melanocortin pathways in mood, motivation, and reward beyond sexual function
Supplied as lyophilized powder at 99.896% purity as reported on the CoA, verified by HPLC and mass spectrometry. 10mg per vial. Fast domestic shipping across Australia, with batch-specific CoA information available in our CoA Library.
⚠ For in-vitro research and laboratory use only. Not for human consumption.
Product Specifications
| Compound | PT-141 (10mg) |
| Category | Melanocortin Agonists |
| Purity | 99.896% (CoA Reported) |
| Form | Lyophilised Powder |
| Storage (Lyophilised) | -20 °C — protect from light & moisture |
| Storage (Reconstituted) | 2–8 °C — use within 8–12 weeks |
| Reconstitution | Bacteriostatic water (recommended) |
⚠ For in-vitro research and laboratory use only. Not intended for human or veterinary use. By purchasing, you confirm you are a qualified researcher and will use this compound in accordance with all applicable laws and regulations.
Frequently Bought Together
Frequently Asked Questions
What is PT-141?
PT-141, also known as Bremelanotide, is a synthetic analogue of alpha-melanocyte-stimulating hormone (α-MSH). It acts centrally on melanocortin receptors in the brain — specifically MC3-R and MC4-R — which are involved in regulating sexual arousal and motivation. A pharmaceutical form received FDA approval in 2019 for hypoactive sexual desire disorder in premenopausal women.
How is PT-141 different from sildenafil or tadalafil?
Sildenafil and tadalafil work peripherally — they increase blood flow through vascular mechanisms. PT-141 works centrally — at the neurological level in the brain where sexual desire is actually initiated. This means PT-141 targets the melanocortin system and motivation pathways rather than vascular dilation, making it relevant to researchers studying cases where the underlying cause is neurological rather than circulatory.
Has PT-141 been studied in humans?
Yes. PT-141 has been studied in both male and female human subjects. A modified pharmaceutical form — bremelanotide — received FDA approval in 2019 under the brand name Vyleesi for hypoactive sexual desire disorder (HSDD) in premenopausal women. It remains an investigational research compound in Australia.
How do you reconstitute PT-141?
PT-141 is supplied as a lyophilized powder and should be reconstituted with bacteriostatic water immediately before use. Inject BAC water slowly into the vial along the inside wall and gently swirl to dissolve — do not shake. Once reconstituted, store at 2–8°C and use within 8–12 weeks.
How should PT-141 be stored?
Store lyophilized PT-141 vials at -20°C, away from light and moisture. After reconstitution, refrigerate at 2–8°C and use within 8–12 weeks. Do not freeze reconstituted solution.
Where to buy PT-141 in Australia?
PT-141 (10mg) is available through Aussie Peptides with fast domestic shipping to all Australian states and territories. Every vial is dispatched from within Australia with tracking.
What is the availability and cost of PT-141?
PT-141 (10mg) is currently in stock at Aussie Peptides and available for domestic dispatch across Australia. PT-141 (10mg) is priced at $99.99 per vial at Aussie Peptides. All orders ship domestically within Australia, and batch CoAs are available in our CoA library.