PT-141
Research Use Only
All products sold by Aevum Labs are intended strictly for laboratory research and educational purposes only. By purchasing, you confirm that you are a qualified researcher or practitioner. These products are not intended for human consumption and are not to be used to diagnose, treat, cure, or prevent any disease. Aevum Labs accepts no liability for misuse of its products.
Description+
PT-141 (Bremelanotide) is a melanocortin receptor agonist that works through the central nervous system to enhance sexual desire and arousal. Unlike other treatments, it acts on brain pathways rather than vascular mechanisms, providing a more natural approach to sexual health enhancement.
Molecular Specifications+
Storage & Handling+
- Store lyophilized peptide at -20°C for long-term storage
- Reconstituted solution: store at 2-8°C, use within 30 days
- Protect from light and repeated freeze-thaw cycles
- Use bacteriostatic water for reconstitution
Certificate of Analysis+
All Aevum Labs peptides undergo rigorous third-party HPLC and mass spectrometry analysis to verify identity and purity. Certificates of Analysis are available upon request.
Contact support@aevumlabs.ca to request a COA for this product.
Shipping Information+
- Ships from Canada, Mon-Fri processing
- Same-day dispatch for orders placed before 2:00 PM ET
- Free shipping on orders over $150 CAD
- Standard delivery: 2-10 business days
Payment Methods+
- Interac e-Transfer (primary method)
- See full payment instructions
- Processing: 1-2 business days after payment confirmed
Based on 14 peer-reviewed studies with 1,862 participants over 4-16 weeks
Works when nothing else did
Tried PDE5 inhibitors with limited success. PT-141 works on a completely different pathway and the results are night and day. Response within about 3 hours of dosing and the effects last well into the next day. At 57 this has been genuinely life-changing for my confidence and relationship.
Finally something that works for women too
So many options exist for men but PT-141 is one of the few compounds that works for female arousal. After 2 hours I notice a significant increase in desire and sensitivity. This has made a real difference in my relationship. Grateful this option exists.
Effective with some nausea initially
First dose caused about an hour of mild nausea which was uncomfortable. Reduced the dose slightly for the second time and nausea was minimal. The effects are potent and feel very natural, not forced. Works through desire rather than just mechanics. Much prefer this approach.
Restored what menopause took away
Post-menopausal and my libido had essentially vanished. HRT helped somewhat but PT-141 was the missing piece. The desire feels natural and organic, not artificial. My husband and I feel like we are in our 30s again. Cannot overstate how much this has improved quality of life.

