2 mL nasal spray solution
2 mL nasal spray solution
72 hours break between uses
1 to 2 times per week
Dosage examples are for research-reference only. Not medical advice and not a personal recommendation.
PT-141 for Men & Women Nasal Spray
Desire Signaling · Libido Drive · Sexual Confidence · Performance
Co-developed with 600+ researchers
French Lab Tested 🇫🇷
99%+ Purity Target
HPLC & HRMMS Verified
- 90,000+ packages delivered worldwide
QR Batch Reports
Secure Checkout
Fast International Shipping (3-5 days)
9932 in stock
Certificate of Analysis available for every batch.
Secure checkout • Fast UAE Delivery • Research Use Only
Secure checkout
Fast UAE Delivery
About the Product
About PT-141
PT-141 is a powerful melanocortin-signaling peptide built for libido-related research, desire pathway support and confidence-focused intimacy protocols.
It targets the melanocortin receptor system, especially pathways connected to sexual signaling, desire response, neuroendocrine activation, arousal-related mechanisms and central nervous system communication.
PT-141 is positioned for people who want more than basic libido support. It is built for a deeper level of performance: stronger desire signaling, greater intimacy confidence and a more powerful mind-body connection.
Unlike surface-level enhancement products, PT-141 works at the central signaling level, supporting research pathways linked to desire activation, sexual response, confidence, intimacy behavior and neuroendocrine performance.
For high-output individuals, couples and anyone focused on stronger sexual presence, PT-141 is a premium peptide positioned for desire pathway activation, intimacy confidence and performance-driven sexual wellness research.
Key Benefits
- Supports melanocortin receptor signaling pathways
- Supports libido-related neuroendocrine research
- Helps promote desire and arousal-related pathways
- Supports sexual confidence and intimacy-focused protocols
- Works beyond surface-level stimulation
- Supports central nervous system communication models
- Helps optimize desire-response research pathways
- Supports confidence-focused performance routines
- Ideal for intimacy, desire signaling and sexual wellness protocols
- Premium peptide for libido drive, confidence and desire pathway research
Storage Guidelines
To maintain product integrity, proper storage conditions are recommended throughout handling and use.
Unreconstituted (lyophilized) peptide
- Store at 2–8°C (in the fridge) for short-term use
- For extended storage, keep at -20°C or below (in the freezer)
- Protect from direct light and moisture
Reconstituted solution
- Store at 2–8°C and use within a limited timeframe
- For longer-term storage, aliquoting and freezing at -20°C is recommended
- Avoid repeated freeze-thaw cycles, as this may affect peptide stability
Certificate of Analysis
Independently Tested by FILAB Laboratory in Dijon, France 🇫🇷
Worldwide delivery in 3–5 days.
Peptik orders are prepared with secure handling and fast logistics for international customers.
- International shipping within 3–5 days
- Secure checkout and protected payment
- Carefully handled dispatch
- Batch documentation available for every order
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Fast UAE Delivery 990 AEDWhat researchers say
4.9 / 5 from 62 verified reviews
Very convenient to use! For best results stick to dosage instructions
Confidence was just... there when I wanted it. No needles is the whole selling point for me and it delivers. Repeat customer now.
Evenings felt noticeably more charged. Labels, batch number, docs — all professional. No complaints at all.
Evenings felt noticeably more charged. The spray format makes the routine effortless.
A clear lift in drive on the days that mattered. Cold-chain style packaging, everything intact. Exactly what I hoped for.
Confidence was just... there when I wanted it. COA on the product page sealed it for me. Worth every dirham.
Evenings felt noticeably more charged. Does what it says.
The spark showed up right on schedule. Metered sprays take the guesswork out. Staying on this one.
A clear lift in drive on the days that mattered. Arrived in three days to Europe, well protected.
A clear lift in drive on the days that mattered. Cold-chain style packaging, everything intact. Easy recommendation.
A clear lift in drive on the days that mattered. The spray format makes the routine effortless. Worth every dirham.
The spark showed up right on schedule. Support answered my questions within the hour. Keeping it in the rotation.
Confidence was just... there when I wanted it.
The spark showed up right on schedule. Travel-friendly — it lives in my wash bag. Keeping it in the rotation.
Confidence was just... there when I wanted it. Travel-friendly — it lives in my wash bag. Exactly what I hoped for.
Shipping took an extra few days to my country. A clear lift in drive on the days that mattered. Second order already; consistency is the point.
Evenings felt noticeably more charged. No complaints at all.
The spark showed up right on schedule. The spray format makes the routine effortless. No complaints at all.
The spark showed up right on schedule. Travel-friendly — it lives in my wash bag.
A clear lift in drive on the days that mattered. Second order already; consistency is the point.
A clear lift in drive on the days that mattered. Worth every dirham.
Evenings felt noticeably more charged. Travel-friendly — it lives in my wash bag.
The spark showed up right on schedule. Will reorder.
Confidence was just... there when I wanted it. Arrived in three days to Europe, well protected.
Yes. Each production batch undergoes High Performance Liquid Chromatography (HPLC) purity testing, mass spectrometry peptide identity verification and full batch traceability documentation. A Certificate of Analysis is available for every lot.
Store at 2–8°C in the fridge for short-term use, or at -20°C or below in the freezer for extended storage. Avoid repeated freeze-thaw cycles. For pre-filled pens, use within 5 weeks after mixing.
Ships from our UAE warehouse. International delivery typically takes 3–5 business days. Delivery timing and customs requirements vary by destination.
Yes. A Certificate of Analysis (COA) is available for every batch, documenting HPLC purity testing, mass spectrometry identity verification and full batch traceability. Available upon request to qualified research entities.
Every production batch undergoes High Performance Liquid Chromatography (HPLC) purity testing, mass spectrometry peptide identity verification, and is logged with full batch traceability documentation. Quality control is performed in France.
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Research Access Required
Peptik provides compounds intended strictly for laboratory and research use only. Products displayed are not intended for human, medical, therapeutic, or diagnostic use.
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