Price check · October 2026

KPV prices

A tripeptide (lysine-proline-valine) corresponding to the C-terminal of alpha-MSH. Listed as vials and in some oral formats.

34 suppliers · 59 listings · prices read October 2026 · Editorial scores, not user reviews

KPV turns up at 34 of the suppliers we rate, 59 listings between them once you count every size. For the 10 mg vial most shops carry, expect to pay about $55; the lowest price we found was $26.51 at Alpha Peptides, which scores 6.7 with our editors and shows a certificate right on the product page. The 5 mg size runs about $38.10, $27.47 at the low end. That bottom price is well under half the typical figure, so read the certificate before you look at the cart total.

5 mg$38.10typical of 7 · from $27.47

10 mg · most common$55typical of 22 · from $26.51

Every KPV listing we found

16 of 59 show a certificate on the page (27%). Pricing is 10% of the score; how we score.

Download the table

Supplier	Listing	Size	Price	Certificate
Blue Sky Peptideblueskypeptide.com 5.7	KPV 5mg	5 mg	$27.47$5.49/mg	Not on the page	Open
Eternal Peptideseternalpeptides.com 2.5	KPV	5 mg	$29.99$6.00/mg	Not on the page	Open
Koi Peptideskoipeptides.com 7.1	KPV 10mg & 5mg - 5mgOut of stock	5 mg	$34.95$6.99/mg	On the page	Open
UK Peptidesuk-peptides.com 5.2	KPV 5mg	5 mg	$38.10listed £30$7.62/mg	Not on the page	Open
Evolve Peptidesevolvepeptides.com 6.8	KPV 5 mg	5 mg	$40$8.00/mg	Not on the page	Open
Sports Technology Labssportstechnologylabs.com 6.8	KPV Peptide 5 mg	5 mg	$51.99$10.40/mg	On the page	Open
Loti Labslotilabs.com 5.9	KPV 5mg	5 mg	$54.99$11.00/mg	Not on the page	Open
Alpha Peptidesalpha-peptides.com 6.7	KPV – MG Amount: 10 MG	10 mg	$26.51$2.65/mg	On the page	Open
Alpha Labs Peptidesgoalphalabs.com 6.7	KPV (10mg)	10 mg	$34.99$3.50/mg	On the page	Open
Receptor Chemreceptorchem.co.uk 5.2	KPV (Size: 10mg \| 99% Purity)	10 mg	$38.09listed £29.99$3.81/mg	Not on the page	Open
Modern Aminosmodernaminos.com 1.6	KPV - 10MG Lyophilized	10 mg	$39$3.90/mg	Not on the page	Open
Peptide Crafterspeptidecrafters.com 3.6	KPV (10mg)	10 mg	$40$4.00/mg	Not on the page	Open
Eternal Peptideseternalpeptides.com 2.5	KPV	10 mg	$45.49$4.55/mg	Not on the page	Open
Koi Peptideskoipeptides.com 7.1	KPV 10mg & 5mg - 10mg	10 mg	$49.95$5.00/mg	On the page	Open
Ascension Peptidesascensionpeptides.com 7.5	KPV (10MG)	10 mg	$50$5.00/mg	Not on the page	Open
NuScience Peptidesnusciencepeptides.com 5.2	KPV - 10mg	10 mg	$54.99$5.50/mg	Not on the page	Open
Atomik Labzatomiklabz.com 4.2	KPV – 10mg	10 mg	$55$5.50/mg	On the page	Open
Liberty Peptideslibertypeptides.com 6.1	KPV (10mg)	10 mg	$55$5.50/mg	On the page	Open
Polaris Peptidespolarispeptides.com 2.7	KPV 10mg	10 mg	$55$5.50/mg	Not on the page	Open
Verified Peptidesverifiedpeptides.com 6.0	KPV Peptide (10MG)	10 mg	$55$5.50/mg	On the page	Open
Research Peptidesresearchpeptides.com 3.6	KPV 10mg	10 mg	$59.99$6.00/mg	On the page	Open
Umbrella Labsumbrellalabs.is 5.9	KPV PEPTIDE 10MG/100MG VIAL - 10 Milligrams	10 mg	$59.99$6.00/mg	Not on the page	Open
Evolve Peptidesevolvepeptides.com 6.8	KPV 10 mg	10 mg	$60$6.00/mg	Not on the page	Open
UK Peptidesuk-peptides.com 5.2	KPV 10mg	10 mg	$62.23listed £49$6.22/mg	On the page	Open
Paramount Peptidesparamountpeptides.com 7.2	KPV (10mg)	10 mg	$62.90$6.29/mg	On the page	Open
Geo Peptidesgeopeptides.com 5.1	KPV 10mg	10 mg	$65.99$6.60/mg	Not on the page	Open
Licensed Peptideslicensedpeptides.com 8.2	KPV 10mg - 10mg, 1 pack	10 mg	$76.99$7.70/mg	Not on the page	Open
BioLongevity Labsbiolongevitylabs.com 7.0	KPV (10mg)	10 mg	$99.97$10.00/mg	Not on the page	Open
Modern Aminosmodernaminos.com 1.6	KPV - 500mcg Dry-Fill	0.5 mg	$79$158.00/mg	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Peptide Vial – 2mg vial	2 mg	$17.32listed £13.64$8.66/mg	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Peptide Vial – 2mg vial kit_bac water & needles	2 mg	$28.73listed £22.62$14.37/mg	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Pre-Mixed Pen 2mg – 2 pre-mixed cartridgesbulk	2 mg	$41.20listed £32.44$20.60/mg	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Pre-Mixed Pen 2mg – 3 pre-mixed cartridgesbulk	2 mg	$55.61listed £43.79$27.81/mg	Not on the page	Open
Core Peptidescorepeptides.com 7.2	KPV - 4MG	4 mg	$38$9.50/mg	Not on the page	Open
Biotech Peptidesbiotechpeptides.com 6.3	KPV (4mg)	4 mg	$39$9.75/mg	On the page	Open
Skye Peptidesskyepeptides.com 2.4	KPV - 12 mg	12 mg	$54$4.50/mg	Not on the page	Open
Umbrella Labsumbrellalabs.is 5.9	KPV PEPTIDE 10MG/100MG VIAL - 100 Milligrams	100 mg	$159.99$1.60/mg	Not on the page	Open
Extreme Peptidesextremepeptides.com 4.6	KPV	Size not stated	$54.99	Not on the page	Open
Peptide Warehousepeptide-warehouse.com 6.3	KPV	Size not stated	$59.99	Not on the page	Open
Pure Peptide Labspurepeptidelabs.shop 7.2	KPV	Size not stated	$64.95	Not on the page	Open
USA Peptidesusapeptides.com 2.7	KPV Injection	Size not stated	$125	Not on the page	Open
Atomik Labzatomiklabz.com 4.2	CAPSULES – KPV 500mcg x 90 Capsulescapsule	0.5 mg	$129$258.00/mg	On the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Pre-Mixed Pen 2mg – 1 single pre-mixed cartridgepen	2 mg	$20.60listed £16.22$10.30/mg	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Pre-Mixed Pen 2mg – 1 Pre Mixed Cartridge & Kitpen	2 mg	$54.89listed £43.22$27.45/mg	Not on the page	Open
Alpha Labs Peptidesgoalphalabs.com 6.7	KPV (10mg) (10 Vials)bulk	10 mg × 10	$28each · $279.99 the pack$2.80/mg	On the page	Open
Atomik Labzatomiklabz.com 4.2	BULK PACK KPV – 10mg (10 VIALS)bulk	10 mg × 10	$49.50each · $495 the pack$4.95/mg	On the page	Open
Atomik Labzatomiklabz.com 4.2	KPV 10mg Air Dispersal Kitnasal	10 mg	$64$6.40/mg	On the page	Open
Licensed Peptideslicensedpeptides.com 8.2	KPV 10mg - 10mg, 3 packOut of stock	30 mg × 3	$64.18each · $192.54 the pack$6.42/mg	Not on the page	Open
Licensed Peptideslicensedpeptides.com 8.2	KPV 10mg - 10mg, 5 packOut of stock	50 mg × 5	$54.58each · $272.90 the pack$5.46/mg	Not on the page	Open
Nexaphnexaph.com 6.4	KPV 10mg (10 vials/kit)	100 mg × 10	$14.30each · $143 the pack$1.43/mg	Not on the page	Open
Licensed Peptideslicensedpeptides.com 8.2	KPV 10mg (10 vials)Out of stock	100 mg × 10	$45each · $449.95 the pack$4.50/mg	Not on the page	Open
Licensed Peptideslicensedpeptides.com 8.2	KPV 10mg - 10mg, 10 packOut of stock	100 mg × 10	$45each · $449.95 the pack$4.50/mg	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Nasal Spray – 15mlnasal	Size not stated	$27.48listed £21.64	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Nasal Spray – 30mlnasal	Size not stated	$48.62listed £38.28	Not on the page	Open
Direct Peptidesdirect-peptides.com 4.4	KPV Capsulescapsule	Size not stated	$64.08listed £50.46	Not on the page	Open
Umbrella Labsumbrellalabs.is 5.9	N-ACETYL KPV PEPTIDE POWDER (60 CAPSULES) (500MCG/CAPSULE, 30MG TOTAL BOTTLE)capsule	Size not stated	$69.99	Not on the page	Open
Swiss Chemsswisschems.is 5.9	KPV (Lysine-Proline-Valine) 250mcg/60capscapsule	Size not stated	$139.95	Not on the page	Open
Umbrella Labsumbrellalabs.is 5.9	KPV PEPTIDE POWDER (60 CAPSULES) (500MCG/CAPSULE, 30MG TOTAL BOTTLE)capsule	Size not stated	$139.99	Not on the page	Open
Evolve Peptidesevolvepeptides.com 6.8	KPV Capsules (500 mcg x 60 capsules)capsule	Size not stated	$159.90	Not on the page	Open

Prices are what the product page showed during our October 2026 check, before coupons and shipping. Pounds were converted to dollars at an approximate rate; the listed figure is shown beside it. The small per-milligram figure is for comparing odd sizes, not for shopping by. Every listing is sold for laboratory research use only. Spotted a change? Tell us.

Questions

Why does a 10 mg vial of KPV cost $26.51 at one shop and far more at another?

Part of it is paperwork: a shop paying an outside laboratory for every lot has a cost the cheapest shop may not. Part of it is volume. And part of it is what each shop thinks you will pay. The typical price tells you what the market has settled on; the score tells you what, if anything, the extra money buys.

Is the cheapest KPV listing safe to order?

We cannot tell you that from a price list, and neither can anyone else. What we can tell you is whether the shop lets you open a certificate before you pay, whether it has a public record worth worrying about, and how it scores against the field. 16 of the 59 listings here show a certificate right on the product page, which is the least you should ask for.

How current are these prices?

Each one was read from the supplier's own product page during our October 2026 check, before coupons and shipping. Shops move prices without telling anyone, so confirm in the cart. Prices listed in pounds were converted to dollars at an approximate rate. The whole table is yours to download at /data/prices.csv.