
KLOW (BPC-157 + TB-500 + GHK-Cu + KPV).
Four peptides, one strip. Studied for deep tissue repair, inflammation balance, and skin regeneration — all at once.
30 transmucosal dissolving strips · dietary supplement
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Prescription injectable
Pharmaceutical-grade injectable peptides, prescribed and monitored by a Vessel provider. Text PEPTIDES to 208-330-8620.
This — dissolving strip
Dietary-supplement grade, absorbed through the oral mucosa. No prescription. Buy in-clinic or online and start the same day.
Four peptides. One strip.
KLOW is a four-peptide blend — BPC-157, TB-500, GHK-Cu, and KPV — designed to support deep tissue repair, inflammation control, and skin regeneration at the same time. Not surface-level fixes. Real physiological support.
Recovery slowing down? Skin not bouncing back the way it used to? This isn’t just aging — it’s biology shifting. KLOW works across recovery, inflammation, and cellular repair so you don’t have to choose between recovering faster and looking better.
Repair, skin & balance
Deep tissue repair, connective-tissue strength, inflammatory balance, and collagen-supported skin.
One strip, four peptides
A single needle-free dissolving strip carries all four — 30 per tube.
From your mouth
to your day.
Under the tongue
One strip under your tongue or against your cheek. No water, no needle, no measuring.
Seconds, not minutes
The film dissolves on contact with the moist tissue of your mouth.
Transmucosal uptake
Absorbed directly through the oral mucosa, the blood-rich lining of the mouth.
Skips the gut
Entering through the mucosa sidesteps much of the digestive breakdown pills face.
Into your day
It enters circulation and gets to work — anytime, anywhere, on your schedule.
The research
focus.
BPC-157 + TB-500
BPC-157 supports tissue repair and gut integrity; TB-500 promotes cellular recovery and helps regulate inflammation.
KPV
Studied for supporting immune balance and a healthy inflammatory response.
GHK-Cu
A copper peptide researched for stimulating collagen production and skin regeneration.
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 30 strips fits a pocket. Room-temperature stable.
Precisely dosed
Every strip carries a consistent, measured amount — no guesswork.

Simple to use
Peel one strip from the tube of 30.
Place it under your tongue or against your cheek — no water.
Let it dissolve fully; use consistently, typically once daily or as directed.
For a protocol tailored to your goals, start with a $49 Know Your Numbers visit.
Peptides are better
with a plan.
Vessel members save on every peptide — paired with labs, DEXA, and a provider who tracks your results. Book a $49 Consult →
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.



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.
KLOW (BPC-157 + TB-500 + GHK-Cu + KPV), answered.
Everything you need before you buy — the strip, the science, and the fine print.
What is in KLOW?
KLOW combines four peptides in one strip: BPC-157 (tissue repair and gut integrity), TB-500 (cellular recovery and inflammation regulation), KPV (immune and inflammatory balance), and GHK-Cu (collagen and skin regeneration). Together they support faster recovery, stronger connective tissue, and healthier skin.
Why combine four peptides?
Each targets a different part of the recovery and repair picture. Rather than taking several products, KLOW delivers a coordinated blend in a single needle-free strip so performance and appearance are supported together.
Is KLOW the same as GLOW?
KLOW is the name of Vessel's four-peptide blend (BPC-157 + TB-500 + GHK-Cu + KPV). If you've seen it referred to another way, this product page and the product tube are the source of truth.
How do I take the KLOW 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 30 transmucosal strips.
Do I need a prescription to buy KLOW?
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; text PEPTIDES to 208-330-8620 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.
Six peptides.
One standard.
Start today.
Add KLOW (BPC-157 + TB-500 + GHK-Cu + KPV) to your cart, or talk to a provider about a protocol built around your labs.
Prescription peptides? Text PEPTIDES to 208-330-8620.