DV
Derek Vanderburg, PA-C
Hormone & lab optimization · Regenerative medicine
Vessel Boise
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From your mouth
The research
No needle.
Peptides are better
Six peptides.
01LIBIDO · DESIRE · PERFORMANCE
PT-141.
Bremelanotide, studied for desire and performance through the brain — not just blood flow. Needle-free.
$185USD
15 transmucosal dissolving strips · dietary supplement
Free discreet shipping over $150 · Cancel subscription anytime
Needle-free
Tier-One pharmacy
Provider-guided
Made in USA
PATH 1
Prescription injectable
Pharmaceutical-grade injectable peptides, prescribed and monitored by a Vessel provider.
Already a patient? Log in to your portal to message your provider.
PATH 2
This — dissolving strip
Dietary-supplement grade, absorbed through the oral mucosa. No prescription. Buy in-clinic or online and start the same day.
02WHAT IT IS
Desire starts in the brain.
PT-141 (Bremelanotide) is a peptide studied for its ability to support sexual desire and performance through central nervous system pathways.
Unlike therapies that primarily target blood flow, PT-141 works by activating receptors in the brain involved in arousal and desire. Because of this mechanism, it’s often used in protocols designed to support libido, intimacy, and performance in both men and women.
STUDIED FOR
Desire & performance
Libido, arousal, intimacy, and confidence — through central nervous system pathways.
THE FORMAT
Discreet strip
A needle-free dissolving strip — 15 per tube. Use it discreetly, on your schedule.
03HOW THE STRIP WORKS
From your mouth
to your day.
1
PLACEUnder the tongue
One strip under your tongue or against your cheek. No water, no needle, no measuring.
2
DISSOLVESeconds, not minutes
The film dissolves on contact with the moist tissue of your mouth.
3
ABSORBTransmucosal uptake
Absorbed directly through the oral mucosa, the blood-rich lining of the mouth.
4
BYPASSSkips the gut
Entering through the mucosa sidesteps much of the digestive breakdown pills face.
5
CIRCULATEInto your day
It enters circulation and gets to work — anytime, anywhere, on your schedule.
04WHAT IT'S STUDIED FOR
The research
focus.
Brain-first pathway
Activates receptors in the brain involved in arousal — a different mechanism than blood-flow therapies.
Desire & libido
Studied for supporting sexual desire and intimacy in both men and women.
Confidence
Designed to support connection, confidence, and vitality — needle-free and discreet.
05THE DELIVERY
No needle.
No compromise.
Injectable peptides work — but needles, vials, and sharps are a barrier. Vessel's transmucosal strip delivers the same peptide through the lining of your mouth, so the hardest part of a protocol becomes the easiest.
Needle-free
No injections, no vials, no sharps.
Fast-acting
Dissolves in seconds and absorbs through the oral mucosa.
Travel-friendly
A slim tube of 15 strips fits a pocket. Room-temperature stable.
Precisely dosed
Every strip carries a consistent, measured amount — no guesswork.
06HOW TO USE IT · MEMBER PRICING
Simple to use
01
Peel one strip from the tube of 15.
02
Place it under your tongue or against your cheek — no water.
03
Let it dissolve fully; use consistently, typically once daily or as directed.
04
For a protocol tailored to your goals, start with a $49 Know Your Numbers visit.
MEMBERS SAVE MORE
Peptides are better
with a plan.
Base optimization10% off
Premier optimization15% off
Executive optimization20% off
Vessel members save on every peptide — paired with labs, DEXA, and a provider who tracks your results. Book a $49 Consult →
07WHY VESSEL · BOISE & MERIDIAN
Real clinic. Real providers. Real care.
Every peptide is provider-guided and can be paired with labs, DEXA, and a plan — the same Boise & Meridian team every visit, with your number, not a 1-800 line.
GM
Gabe Mlodzik, NP
Testosterone · Weight loss · Peptides · Telemedicine
Vessel Meridian
Meridian →
KZ
Karl Zarse, MD
Medical Director · Physician oversight
Vessel HQ
HQ →
Tier-One pharmacy
Sourced through accredited compounding partners — not mystery mail-order.
Physician-led clinic
A real men's health clinic in Boise & Meridian, overseen by a licensed medical team.
Structure-function honesty
We describe what peptides are studied for — never disease claims.
Made in the USA
Manufactured to dietary-supplement standards in the United States.
08QUESTIONS
PT-141, answered.
Everything you need before you buy — the strip, the science, and the fine print.
What is PT-141?
PT-141, also called Bremelanotide, is a peptide studied for supporting sexual desire and arousal. Unlike blood-flow-focused therapies, it works through central nervous system pathways in the brain.
How is PT-141 different from other options?
Most well-known options target blood flow. PT-141 is studied for acting on the brain's arousal and desire pathways, which is why it's used when desire itself — not just physical function — is the focus.
Can women use PT-141?
Research on PT-141 has looked at supporting desire in both men and women. As with any peptide, a provider can help determine whether it's appropriate for you.
How do I take the PT-141 oral strips?
Place one strip under your tongue or against the inside of your cheek and let it dissolve — no water needed. Most people use one strip daily or as directed. Each tube contains 15 transmucosal strips.
Do I need a prescription to buy PT-141?
No. Vessel offers peptides two ways. This product is the dissolving-strip, dietary-supplement form — no prescription required, buy in-clinic or online and start the same day. Vessel also offers pharmaceutical-grade prescription injectable peptides that are provider-prescribed and monitored; book a peptide consult or message your provider in your patient portal to ask about the Rx path.
How is this different from an injection?
Injectable peptides are pharmaceutical-grade and require a provider's prescription and monitoring. Vessel's oral dissolving strips are a needle-free, dietary-supplement form you can buy without a prescription. Same convenience-first philosophy, no needles.
Do Vessel members get a discount on peptides?
Yes. Base members save 10%, Premier members save 15%, and Executive members save 20% on peptides — on top of everything else in their optimization plan. Start with a $49 Know Your Numbers visit to see which tier fits.
09THE LINEUP
Six peptides.
One standard.
10GET STARTED
Start today.
Add PT-141 to your cart, or talk to a provider about a protocol built around your labs.
Prescription peptides? Book a consult or message your provider in your portal.
$185PT-141 · 15 strips
★What members say
43 Google reviews · Boise & Meridian
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