Sexual Health
PT-141
Libido and Arousal, Centrally
A melanocortin agonist studied for desire and arousal in both men and women. PT-141 works through the brain’s arousal pathways rather than blood flow, which sets it apart from typical performance medications.
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10mg per vial
Email signup: 10% off, 3,240,000 VND (~$126 USD)
6-Month Quality Guarantee · Tailored educational summary · Free shipping
Independently lab-tested
- Purity: 99.12% (HPLC)
- Identity: confirmed (LC-MS)
- Sterility: no growth
- Endotoxin: within limit
- Heavy metals + fentanyl: not detected
The Science
Arousal That Starts in the Brain
Most well-known performance medications work on blood flow. PT-141 takes a different route entirely, acting on melanocortin receptors in the central nervous system that govern desire and arousal. That is why it has been studied for both men and women.
Central Mechanism
Acts on brain arousal pathways rather than on blood vessels.
Both Sexes
Studied in men and women, with an FDA-approved version for women.
Desire, Not Just Function
Targets libido and arousal, a different goal from blood-flow medications.
Applications
Common Use Cases
Low Libido
For reduced desire in men or women, where the central mechanism is relevant.
Arousal Support
Studied for arousal that begins with desire rather than blood flow alone.
Couples Use
Sometimes used together by couples, with conservative individual dosing.
As-Needed Tool
Used occasionally before intimacy rather than as a daily protocol.
Protocol Guidance
How as-needed dosing works
Protocol Guidance
How as-needed dosing works
Protocol guidance
How as-needed dosing works
First Use
PT-141 is dosed as needed, typically a few hours before intimacy rather than daily. Start with a conservative dose to gauge tolerance.
Onset
Effects generally develop over a few hours. Nausea and facial flushing are common at first and tend to ease at lower doses.
Finding Your Dose
Most users settle on the lowest dose that works, used occasionally rather than frequently.
Ongoing
Used as an occasional tool, not a daily protocol. We include dosing and timing guidance with every order.
Your Kit
What's Included
PT-141 10mg Vial
10mg per vial · As-needed dosing
What ships with your order
Your kit includes the vials and bacteriostatic water. Insulin syringes ship with your order to select delivery regions; where they can't ship, we send a same-day sourcing link and walk you through your first draw. We confirm exactly what is included with your order.
Research Reference
As-needed timing and titration guidance
Same-Day HCMC Delivery
1-3 days nationwide in Vietnam
Ongoing Protocol Support
Direct team access
What's included with your PT-141 order
Your kit includes the vials and bacteriostatic water. Insulin syringes ship with your order to select delivery regions; where they can't ship, we send a same-day sourcing link and walk you through your first draw. We confirm exactly what is included with your order.
Traveling with your order
Freeze-dried vials are stable at room temperature, so powder travels well in your bag. Once a vial is mixed it needs to stay cold, so keep reconstituted vials with an ice pack and refrigerate on arrival. Rules vary by country and are the traveler’s responsibility to check. Have a trip coming up? Share your dates when you order so delivery lands before you leave.
Why your vials arrive plain
Your vials ship unlabeled on purpose. Plain packaging keeps your order discreet, and it is standard for research-grade material, not a sign that anything is off. To match your batch to its third-party certificate, send the team your order number. See the certificates on our COA page.
3,600,000 VND
~$140 USD · Free shipping
Our Guarantee
We Stand Behind Our Quality.
Peptara Labs supplies research-grade PT-141 (Bremelanotide), third-party tested with a Certificate of Analysis on every batch. We stand behind our product quality. We cannot promise a specific health result.
6-Month Quality Guarantee
Verified purity, or your money back
Every vial is third-party tested with a certificate of analysis. If a product does not match its CoA or your order is not handled correctly, contact us within six months and we will make it right, up to a full refund. The guarantee is on product quality, not a health outcome.
Educational Protocol Reference, Included
Recovery needs vary. Every order includes a research dosing reference drawn from published studies, plus ongoing educational support at no extra cost. This is not a prescription; consult a licensed physician.
Direct WhatsApp Access
Every order includes direct access to our support team. Questions about reconstitution, handling, or your order, message us any time and a real person responds.
100+
Customers served
Consistently rated by our customers
6 mo.
Money-back window
The quality guarantee covers product purity, certificate of analysis, and fulfillment, not a health outcome. Individual results vary. This is educational information, not medical advice; consult a licensed physician before use.
Explore more
Related guides, comparisons, and stack-pair compounds
PT-141 complete guide
Central mechanism, the FDA-approved context, dosing, and side effects.
MT-2
Related melanocortin peptide used for tanning.
Reconstitution calculator
Work out your exact units per dose, never in mL.
Peptara FAQ
Sourcing, COAs, cold-chain, and payment questions answered.
About Peptara
Who we are and how we source and test.
Find your protocol
60-second quiz that matches you to a stack.
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Interested in PT-141?
Order PT-141 today. 1-2 hour delivery in Ho Chi Minh City. 1-3 days nationwide in Vietnam.
Order Now · 3,600,000 VNDCertificate of analysis included · Educational support · Free shipping