Content
1 pen 10 mg PT-141
PT-141
€65
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Content
1 vial 10 mg PT-141
1 vial 3 mL Bacteriostatic Water included
1 vial 3 mL Bacteriostatic Water included
Content
1 vial 10 mg PT-141
1 vial 3 mL Bacteriostatic Water included
1 vial 3 mL Bacteriostatic Water included
Duration cycle
On demand only
72 hours break between uses
72 hours break between uses
Duration cycle
On demand only
72 hours break between uses
72 hours break between uses
Duration cycle
On demand only
72 hours break between uses
72 hours break between uses
Reconstitution
Twist and Mix (Fresh mix)
Reconstitution
Use only 1 mL for reconstitution
Dosage
20 units / injection2 mg / injection
Pens required
As needed
Vials required
As needed
Bottles required
Dosage
20 units2 mgper injection
Dosage
20 units2 mgper injection
Frequency
On demand only3 to 6 hours before activity
1 to 2 times per week
1 to 2 times per week
Frequency
On demand only2 to 4 hours before activity1 to 2 times per week
Frequency
On demand only3 to 6 hours before activity
1 to 2 times per week
1 to 2 times per week
Dosage examples are for research-reference only. Not medical advice and not personal recommendation
PT-141
Desire Signaling · Libido Drive · Sexual Confidence · Performance
Independently lab tested
99%+ Purity Target
Identity verified by LC-MS- Tracked delivery
Batch COA available
Secure Checkout
Dispatched in 1-2 business days
What PT-141 is used for.
PT-141 is a melanocortin receptor agonist studied for libido and sexual response. Research looks at how the melanocortin system influences desire and arousal in both men and women. It sits in the melanocortin space and is studied as a libido-focused compound that works through the nervous system rather than the vascular system.
Certificate of Analysis available for every batch.
Secure checkout • Fast EU dispatch • Research Use Only
Secure checkout
Fast EU dispatch
About the Product
What PT-141 is used for.
PT-141 is a melanocortin receptor agonist studied for libido and sexual response. Research looks at how the melanocortin system influences desire and arousal in both men and women. It sits in the melanocortin space and is studied as a libido-focused compound that works through the nervous system rather than the vascular system.
- Peptide size: 7 amino acids
- Category: Sexual Wellness
What the research says
- PT-141 is studied as a melanocortin receptor agonist for its role in libido and sexual response.
- Lyophilized research peptides of this class are valued for stability and consistent reconstitution.
- Independent third-party testing confirms batch-level purity before release.
Laboratory research only. Not for human or veterinary use.
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 Freedom Diagnostics · United States 🇺🇸
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Tracked delivery across Europe.
Orders are typically dispatched within 1-2 business days. Most European deliveries arrive in 3-5 business days.
- Discreet, secure packaging
- Secure checkout and protected payment
- Carefully handled dispatch
- Batch documentation available for every order
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Customer reviews
4.866 reviews
12 November 2025
Placing a repeat PT-141 order was quick and painless, with the same reliable dispatch as before. Tracking updated on schedule and the sealed vial arrived well protected.
PT-141
29 August 2025
Ordering my PT-141 was refreshingly quick, with no fuss at the payment step. Dispatch confirmation came straight away and the vial arrived sealed inside tidy packaging.
PT-141
14 January 2026
Everything about the PT-141 packaging felt considered: small, tidy, and no wasted material. The vial sat securely in the middle and the outer box gave nothing away.
PT-141
25 August 2025
The PT-141 that arrived matched the strength I selected at checkout, and the label confirmed it. Everything came sealed and boxed neatly, with no guesswork.
PT-141
23 April 2026
The outer package gives nothing away, while everything inside is organised and easy to identify. Updates were timely and the delivery window was accurate.
PT-141
20 October 2025
Delivery of my PT-141 landed right inside the window quoted at checkout. No guessing and no chasing, it simply showed up when the estimate said it would.
PT-141
30 November 2025
Small, well-judged packaging around the PT-141, protective without excess card or filler. The seal was intact and the outer parcel plain and anonymous.
PT-141
17 October 2025
Packaging for my PT-141 was compact without cutting corners; the vial sat snug in protective material and the whole parcel felt neatly thought through.
PT-141
10 August 2025
The label on my PT-141 vial was crisp and clearly printed, with the strength and batch simple to check at a glance. Packaging around it was neat too.
PT-141
2 December 2025
First time buying here, and the whole PT-141 order went smoothly, from a clear checkout to timely dispatch. It arrived sealed and carefully wrapped.
PT-141
2 October 2025
My PT-141 came sealed with the cap intact and wrapped snugly so nothing could shift around. The label was clean and everything matched the order.
PT-141
Verified
A clear lift in drive on the days that mattered. The dual-chamber pen keeps everything fresh until you need it. Already told two friends.
PT-141 Next-Gen Dual-Chamber Pen
Confidence was just... there when I wanted it. No needles is the whole selling point for me and it delivers. Repeat customer now.
PT-141 Nasal Spray
Verified
A clear lift in drive on the days that mattered. Arrived in three days to Europe, well protected. Already told two friends.
PT-141 Next-Gen Dual-Chamber Pen
Verified
Evenings felt noticeably more charged. Labels, batch number, docs — all professional. No complaints at all.
PT-141 Nasal Spray
Confidence was just... there when I wanted it. Reconstitution was straightforward with the included water.
PT-141 Lyophilized Vial + Sterile Water
Verified
Confidence was just... there when I wanted it. Classic format, clean labels, batch info on the box.
PT-141 Lyophilized Vial + Sterile Water
Evenings felt noticeably more charged. The spray format makes the routine effortless.
PT-141 Nasal Spray
Frequently Asked Questions
Answers to common questions about uu.life products, regulatory positioning, and laboratory use.
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.
uu.life currently fulfills orders across most of Europe. Our fulfillment locations remain private for operational and security purposes. If you are unsure whether we deliver to your country, contact support before ordering and we will confirm availability.
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.