Free Canada-Wide Shipping on Orders $300+
Proudly Canadian
Third-Party Lab Tested - 99% Purity Standards
PT-141 Nasal Spray
PT-141 (Bremelanotide) is a synthetic peptide studied in laboratory research for its role in melanocortin-receptor signaling and sexual-response pathways. Supplied as a reconstituted nasal spray research solution for laboratory use only.
What’s Included
✔ PT-141 10 mg Lyophilized Peptide
✔ 5 mL Sterile Water
✔ Nasal Spray Atomizer
$119.99
Specifications
- Peptide Name: PT-141 (Bremelanotide)
- Molecular Formula: C₅₀H₆₈N₁₄O₁₀
- Molecular Weight: 1025.18 g/mol
- Amino Acid Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
- Form: Lyophilized powder (reconstituted for nasal spray use)
- Total Quantity: 10 mg per bottle
- Concentration: 200 mcg per spray
- Purity: ≥99% (HPLC)
- Appearance: White to off-white solid
- Packaging: Sterile nasal spray bottle with included sterile water
Storage & Handling
Storage recommendations are provided as general laboratory guidelines and may vary depending on the peptide and storage conditions.
Lyophilized Vials
Before Reconstitution
- Store at room temperature for up to 1 month, refrigerated at 2–8 °C for 1–12 months, or frozen at −20 °C for long-term storage.
- Protect from light, heat, and moisture.
- Avoid repeated freeze–thaw cycles.
After Reconstitution
- Store refrigerated at 2–8 °C.
- For best quality, use within 2–8 weeks, depending on the peptide and reconstitution solution.
- Protect from light and heat.
- Do not shake the vial.
Nasal Sprays
This kit is supplied as a lyophilized peptide and must be reconstituted with the included sterile water before use.
Before Reconstitution
- Store refrigerated at 2–8 °C.
- Protect from light.
- Do not freeze.
After Reconstitution
- Store refrigerated at 2–8 °C.
- Protect from light.
- Gently roll before each use. Do not shake.
- Use within 30 days for optimal quality.
- Discard any remaining solution after 30 days.
- Keep out of reach of children.
Important Notice & Legal Disclaimer
This product is sold strictly for laboratory research purposes only and is not for human or veterinary use, consumption, administration, injection, or application of any kind.
This product is not a drug, natural health product, food, or cosmetic and has not been evaluated by Health Canada.
No medical advice is provided, and no representations or warranties are made regarding biological activity, safety, efficacy, or therapeutic outcomes.
The purchaser assumes full responsibility for regulatory compliance, proper handling, storage, disposal, and lawful use in accordance with all applicable local, provincial, and federal laws.
Related Product
PT-141 Nasal Spray
Excellent service, prompt delivery, and the product was as shown & of a high quality.
So far so good! Good ingredients.
I have been using Reta for 12 weeks and have lost 23 lbs and a total of 27.25 inches. I feel good and there have been minimal side effects as I started dosage low and moved up slowly to keep the weight loss steady but not enough to feel sick. Very happy with the products, service and results!!
Sterile and clean!
So far so good! This is a trust worthy source I’ve sent all my friends to.