BRO Blend (Oxytocin & PT-141) | Peptide Combination for Behavioral & Libido Research

BRO Blend (Oxytocin & PT-141) is a dual-action peptide formulation designed for behavioral, neurological, and libido-related research. This unique combination integrates Oxytocin, a naturally occurring neuropeptide hormone, with PT-141 (Bremelanotide), a melanocortin receptor agonist, to provide a powerful synergy for the study of social bonding, mood regulation, and sexual function in experimental settings.

At West Lab Chemicals, we supply BRO Blend (Research Grade) with ≥99% purity (HPLC verified), manufactured in GMP-certified facilities to ensure unmatched consistency, safety, and scientific reliability.

What is BRO Blend (Oxytocin + PT-141)?

The BRO Blend combines two complementary research peptides:

🧠 Oxytocin (C₄₃H₆₆N₁₂O₁₂S₂)

A naturally occurring neuropeptide produced in the hypothalamus and secreted by the posterior pituitary gland.
Oxytocin plays a key role in social bonding, emotional response, and neural connection regulation.
Research highlights include:

• Enhances social behavior and trust response

• Modulates stress and anxiety pathways

• Supports emotional and cognitive research models

🔥 PT-141 (Bremelanotide)

A synthetic melanocortin receptor agonist (MC3R/MC4R) derived from α-MSH, known for its neuromodulatory and libido-enhancing properties.
Research applications include:

• Studies on sexual desire and arousal pathways

• Dopaminergic and melanocortin receptor signaling studies

• Neurobehavioral and hormonal regulation models

Together, this Oxytocin + PT-141 combination provides an advanced platform for neuroendocrine, behavioral, and sexual health research.

Key Features

✅ ≥99% purity (HPLC & MS verified)
✅ Combines two synergistic peptides: Oxytocin + PT-141
✅ Ideal for behavioral, libido, and emotional response research
✅ Non-hormonal & non-stimulant mechanism
✅ Stable, lyophilized form for precise dosing
✅ GMP-certified manufacturing and COA verified

Benefits (Research Context)

⚙️ Social & Behavioral Studies: Oxytocin’s role in bonding, trust, and empathy response.
⚙️ Neurological Pathway Research: Melanocortin receptor (MC4R) and dopamine regulation.
⚙️ Sexual Function Research: PT-141’s activity in libido and arousal models.
⚙️ Synergistic Effects: Combination enhances mood, connection, and neural feedback loops.
⚙️ Non-Steroidal, Non-Hormonal: Safe, targeted peptide-based action pathways.

Applications / Uses (Research Only)

🔹 Neuroendocrine and neurotransmitter pathway studies
🔹 Behavioral and social interaction research
🔹 Libido and sexual function experimental models
🔹 Hormonal regulation and mood analysis
🔹 Dopaminergic and melanocortin receptor activation studies

Composition & Technical Data

Additional Specifications:

Dosage & Usage (Research Context)

• Reconstitution: Dissolve contents in sterile or bacteriostatic water.

• Recommended concentration: Determined by research objectives.

• Storage after reconstitution: Store aliquots at –20 °C.

• Handling: Avoid repeated freeze–thaw cycles.

• Note: For laboratory research only; not for injection or human use.

Storage & Stability

• Store lyophilized powder at –20 °C for long-term stability.

• Protect from heat, moisture, and light exposure.

• Reconstituted solution stable for up to 30 days at 4 °C.

Safety & Handling

• For laboratory and scientific research use only.

• Not for human or animal consumption.

• Avoid inhalation and direct contact with skin or eyes.

• Handle with gloves and lab safety equipment.

• Dispose of material according to institutional biosafety standards.

Why Buy from West Lab Chemicals?

🌐 High Purity & Quality: ≥99% HPLC verified.
🧪 GMP Manufacturing: Produced under ISO 9001:2015 standards.
📄 COA & Documentation: Certificate of Analysis included with every order.
🚚 Global Shipping: Temperature-controlled and tracked worldwide.
💬 Technical Expertise: Support for solubility, stability, and peptide handling.
💧 Trusted Supplier: Preferred by neuroscience and peptide researchers globally.

Purity Guarantee

Every batch of BRO Blend (Oxytocin & PT-141) from West Lab Chemicals is:

• Verified by HPLC and Mass Spectrometry

• Tested for endotoxin, sterility, and microbial content

• Supplied with a full COA and batch documentation

• Produced under GMP and ISO-certified conditions