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Prescott Bio Canada
KPV 10mg/10vials

peptide

KPV 10mg/10vials in Canada

4.6 · 12 reviews See all
  • HPLC + MS lot-tested
  • Ships from BC in 1 business day
  • CoA per lot

SKU KP10-10MG-10V

For laboratory research use only. Not for human or veterinary use.

Synthetic research peptide supplied for pre-clinical laboratory research. Every lot HPLC + mass-spec assayed with a batch-specific CoA — see below.

Choose a size

Single vial

$90.00 per vial

$5 per dose (~500mcg)

In stock — ships from BC in 1 business day
Quantity
× 1 = $90.00

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Acknowledge the research-use notice above to enable add-to-cart.

Ships today if ordered before 14:00 PT. CoA PDF emailed within 24h of ship confirmation.

Not sure which size to pick? Email us — we'll help you choose

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  • Ships from Canada 2–4 business days
  • Refunds Plain pricing

What exactly is KPV, and why do research programs pick the 10mg tier?

KPV is the C-terminal Lys-Pro-Val tripeptide of α-melanocyte-stimulating hormone, studied in pre-clinical models of NF-κB-mediated inflammatory signalling and mucosal-barrier response. The 10mg per vial tier is selected by teams running larger cohorts or multi-timepoint designs where the 5mg vial would force redundant reconstitutions to reach the required working-stock volume.

What does this specific lot’s CoA cover?

KPV lots are released after reverse-phase HPLC characterisation and LC-MS confirmation against the 342.5 Da theoretical mass. Lot certificates attach to the product record as each release clears.

How do I reconstitute a 10mg KPV vial?

  1. Let the vial come to room temperature — sudden cold-to-warm shifts risk moisture ingress.
  2. Wipe the septum with an alcohol swab.
  3. Add 1 to 2 mL of bacteriostatic water down the inside wall in a single steady motion.
  4. Invert the vial gently until the cake fully clears; KPV dissolves quickly at these mass loads.
  5. Refrigerate at 2 to 8 °C and finish within 30 days.

Should I order the 5mg or 10mg tier?

The 5mg tier is standard for programs studying KPV in isolation on smaller cohorts. The 10mg tier makes sense when KPV is being run at higher working concentrations, when the same lot needs to cover multi-arm designs, or when the reconstitution volume otherwise becomes inconveniently small in the 5mg vial.

How does KPV compare with the parent α-MSH sequence?

The full α-MSH molecule is a 13-residue peptide whose activity spans multiple melanocortin receptors, whereas KPV is the terminal Lys-Pro-Val tripeptide reported to retain the anti-inflammatory arm without receptor-driven pigmentation signalling. That signalling separation is exactly why KPV is popular in NF-κB pathway research.

What ships in the box, and how fast?

  • 10 lyophilized KPV vials at 10mg each

For laboratory research use only. Same-day dispatch from British Columbia when the order is placed before 14:00 PT; typical Canadian arrival is 2 to 4 business days after ship notification.

New to this peptide?

Most researchers start at ~500mcg/day, single site injection, and adjust based on their protocol. Consult published literature for your specific research goal.

How long will this last?

Assumes one dose per day. Peptides commonly dosed weekly (e.g. semaglutide, tirzepatide) will last roughly 7× longer than shown.

Unit size
10mg
Vials per kit
10
Storage
refrigerated
Category
peptide

Mechanism of action

KPV is a tripeptide derived from the C-terminus of alpha-MSH and studied in pre-clinical models of NF-kB-mediated inflammatory signalling.

Researcher feedback

4.6 / 5 · 12 verified reviews
  • ★★★★★

    53. Stomach's been a mess since my hysterectomy last year, nothing the doctor gave me really helped. Naturopath mentioned KPV. Ordered to Guelph in 3 days. Six weeks in and I'm not running to the bathroom after every second meal. Life-changing sounds dramatic but it's not.

    — Wendy H. ✓ Verified

  • ★★★★★

    Gut is calmer. That's the whole review.

    — Anonymous ✓ Verified

  • ★★★★☆

    Bought for my wife who's had gut issues for years. She's been on it six weeks and says the flare-ups are less intense. Ordering was easy, arrived to Regina in 4 days. Only knock is the checkout page threw an error the first time and I had to redo the whole cart.

    — roland.m ✓ Verified

  • ★★★★★

    58. Menopause has done a number on my skin AND my digestion. This has helped both which I didn't expect. Two months in. Ordering to Mississauga was quick. Vials look clean.

    — Fatima A. ✓ Verified

  • ★★★☆☆

    Product might be fine but I've only been on it two weeks so I can't really say yet. Delivery to Trois-Rivières took 8 days which was longer than the estimate. Would have given more or fewer stars once I have more time on it.

    — T. Cousineau ✓ Verified

  • ★★★★★

    Works for gut stuff. Skin also calmer. Would order again.

    — Anonymous ✓ Verified

  • ★★★★★

    45, been dealing with skin flare-ups on my forearms for years. Sister recommended after her own success with it. Six weeks in and the redness is way down. Vials to Ottawa in 3 days, tidy box. Not a miracle worker but a real improvement.

    — Nadia W. ✓ Verified

  • ★★★★☆

    Repeat customer. First order arrived quickly, second one to Barrie took a full week which was slower. Vials themselves look right. Been using with BPC together for a couple months. Belly is calmer, which used to run my whole day.

    — Ken B. ✓ Verified

  • ★★★★★

    Skin on my chin cleared up in three weeks. Not what I bought it for but I'll take it. Also less bloated. Fast to Kelowna.

    — chels.p ✓ Verified

  • ★★★★★

    Second order. Working.

    — Anonymous ✓ Verified

  • ★★★★☆

    Been trying to sort out my gut for years, tried everything. Two months in on this and things are calmer. My aesthetician friend told me about the brand. Ships to Brampton in 3 days. Would give five but the mobile checkout needs help — glitched twice.

    — D. Ferreira ✓ Verified

  • ★★★★★

    60, chronic tummy troubles my whole adult life. This has been the first thing that consistently helps. Ordered a second box already. Delivery to Cambridge was 4 days, everything arrived clean.

    — Marlene S. ✓ Verified

Frequently asked

  • Is this product for human consumption?
    No. This product is sold strictly for laboratory research use only. It is not a drug, food, cosmetic, or dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease.
  • How is purity verified?
    Every lot is assayed by HPLC and mass spectrometry. Lot-specific certificates of analysis are being catalogued and will be publicly listed here as they come online.
  • How is it shipped?
    Ships within 1 business day from our Canadian fulfillment facility, arriving 2–4 business days after dispatch. Discreet packaging. Free shipping on Canadian orders over $300 CAD.
  • What is the shelf life of an unopened vial?
    Properly stored at 2–8 °C in the original sealed vial, lyophilized peptides typically retain potency for 24 months from the date of manufacture. The expiration date is printed on each vial.

Common questions

Do I need bacteriostatic water?
Yes — reconstitution requires bacteriostatic water. We stock 30 mL bottles in the catalog; add one to your order if you don't have any on hand.
How long does shipping take?
Orders ship from our Canadian fulfillment centre within 24 hours and arrive in 2–4 business days via Canada Express Post.
What if the vial arrives damaged?
Contact us within 48 hours with a photograph and the lot number. We'll ship a replacement from a certified lot at no charge.

See our full FAQ

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