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Products/KPV
Vendor-neutral comparison

Peptide reference

KPV

Prices checked September 14, 2026

Research synopsis

KPV is a short peptide studied in laboratory and animal models of inflammatory signaling. These research findings do not establish benefits or safety in people. Compare standalone research vials here; KPV-containing blends are listed separately.

Vendor listings

Images, sizes, prices, and COA access.

Prices exclude shipping and taxes. Subscription or volume pricing may differ from the one-vial price shown here.

Vendor shipping benefitsSpend more on products, not delivery.
Midwest Peptide
Ships from Mission, KansasFree U.S. shipping on orders of $75 or moreStandard shipping is $6.99 below $75. Orders placed before 2 PM Central on business days are normally processed and shipped the same day.
Alpha Pro Peptides
Brand owner: Los Angeles, California · ships from a U.S. warehouseFree standard shipping at $149.99 or moreThe live cart charges $9.99 below $149.99. Confirm the selected service and final rate in the vendor cart.
Feel Good Peptides
Company location: Los Angeles, California · shipping origin not publicFree priority shipping at $150 or more before couponsGround shipping is $5 below $150. At $150 before coupons, priority shipping (2–3 day) is free. Confirm the destination, selected service, and final rate in the vendor cart.
NextGenPeps
Company contact: San Diego, California · ships from CaliforniaFree ground shipping at $150 or moreThe live guest cart charges $15 for ground shipping below $150. Orders normally process in 1–3 business days; confirm the selected service in the vendor cart.
MSAmino
Based in New Jersey · ships from U.S. facilitiesFree standard shipping over $200Below $200, the shipping cost is shown at checkout.
NeuroLabs
Ships from U.S. inventory · Houston contact locationFree Standard UPS on orders over $200Below the threshold, the rate is calculated at checkout. Orders normally process in 1–2 business days; Standard UPS is estimated at 3–5 business days.
Eon Peptides
Company address: Houston, Texas · dispatch location not publicFree standard shipping over $200 after discountsStandard shipping is $8.95 below the qualifying minimum, normally 2–4 business days after dispatch. Confirm the final service and rate in the vendor cart.
Amino Science Labs
Fort Lauderdale, Florida contact locationFree U.S. two-day shipping at $250+$9.99 below $250. The threshold uses the post-discount product subtotal; optional protection and priority processing are separate.
American Peptides
Ships from Shreveport, LouisianaFree shipping over $300Below $300, cost varies by destination and delivery speed.
Midwest PeptideFree U.S. shipping on orders of $75 or moreShips from Mission, Kansas

Standard shipping is $6.99 below $75. Orders placed before 2 PM Central on business days are normally processed and shipped the same day.

View shipping policy ↗
Alpha Pro PeptidesFree standard shipping at $149.99 or moreBrand owner: Los Angeles, California · ships from a U.S. warehouse

The live cart charges $9.99 below $149.99. Confirm the selected service and final rate in the vendor cart.

View shipping policy ↗
Feel Good PeptidesFree priority shipping at $150 or more before couponsCompany location: Los Angeles, California · shipping origin not public

Ground shipping is $5 below $150. At $150 before coupons, priority shipping (2–3 day) is free. Confirm the destination, selected service, and final rate in the vendor cart.

View shipping policy ↗
NextGenPepsFree ground shipping at $150 or moreCompany contact: San Diego, California · ships from California

The live guest cart charges $15 for ground shipping below $150. Orders normally process in 1–3 business days; confirm the selected service in the vendor cart.

View shipping policy ↗
MSAminoFree standard shipping over $200Based in New Jersey · ships from U.S. facilities

Below $200, the shipping cost is shown at checkout.

View shipping policy ↗
NeuroLabsFree Standard UPS on orders over $200Ships from U.S. inventory · Houston contact location

Below the threshold, the rate is calculated at checkout. Orders normally process in 1–2 business days; Standard UPS is estimated at 3–5 business days.

View shipping policy ↗
Eon PeptidesFree standard shipping over $200 after discountsCompany address: Houston, Texas · dispatch location not public

Standard shipping is $8.95 below the qualifying minimum, normally 2–4 business days after dispatch. Confirm the final service and rate in the vendor cart.

View shipping policy ↗
Amino Science LabsFree U.S. two-day shipping at $250+Fort Lauderdale, Florida contact location

$9.99 below $250. The threshold uses the post-discount product subtotal; optional protection and priority processing are separate.

View shipping policy ↗
American PeptidesFree shipping over $300Ships from Shreveport, Louisiana

Below $300, cost varies by destination and delivery speed.

View shipping policy ↗

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Vendor stock is checked at 6:00 AM, 12:00 PM, and 6:00 PM Pacific every day and updated accordingly.

Midwest Peptide KPV product vialImage supplied by Midwest Peptide
S7SCIENCES10Enter at checkout

Midwest Peptide

$35.99

Vendor price $39.99
10 mgBest price
$35.99Vendor price $39.99
COA access
Public download
Coupon
S7SCIENCES10
Coupon required for the displayed price

Enter S7SCIENCES10 at checkout to receive 10% off.

If already applied by the link, confirm the code in your cart.

The tracked link applies S7SCIENCES10 for 10% off this verified eligible non-sale item. Confirm the code in the vendor cart.

Official product-page COA download. Request documentation for the exact batch received.

Paid affiliate link · S7 Sciences may earn a commission.

Add to cart at Midwest PeptideOpen COA library
Amino Science Labs KPV product vialImage supplied by Amino Science Labs
S7SCIENCESEnter at checkout

Amino Science Labs

$35.99

Vendor list $52.89
10 mgBest price
$35.99Vendor list $52.89Buy two, get one free: 3 vials totalEst. $23.99 per vial with the eligible first-order code
COA access
Available on request
Coupon
S7SCIENCES
Coupon required for the displayed price

Enter S7SCIENCES at checkout to receive 20% off on an eligible first order.

If already applied by the link, confirm the code in your cart.

Current one-unit prices reflect the vendor's public 15% sale. The verified S7SCIENCES code applies another 20% to an eligible first order; confirm the sale, code, and final total in the vendor cart.

Request documentation for the exact current batch before checkout.

Paid affiliate link · S7 Sciences may earn a commission.

Add to cart at Amino Science LabsRequest this lot's COA
More vendor prices7 additional partnersView
Feel Good Peptides KPV product
S7SCIENCESEnter at checkout
Feel Good PeptidesCurrent one-unit listing
10 mg$37.50Vendor list $60.00
Coupon required for the displayed price

Enter S7SCIENCES at checkout to receive 25% off.

Public downloadOfficial product-page COA download. Request documentation for the exact batch received.

View Feel Good PeptidesOpen COA library
MSAmino KPV product
S7SCIENCESEnter at checkout
MSAminoCurrent one-unit listing
10 mg$39.19Vendor price $48.99BOGO: 2 vials totalEst. $19.60 per vial at the displayed S7 price
Coupon required for the displayed price

Enter S7SCIENCES at checkout to receive 20% off.

If already applied by the link, confirm the code in your cart. This code can be used on repeat orders.

BOGOAutomatic Buy 1 Get 1 Free, get an additional 20% with the S7SCIENCES codeConfirm the offer in the vendor cart.
Listing details

Automatic sitewide Buy 1 Get 1 Free includes a matching free item with each paid item. S7SCIENCES gives another 20% off eligible paid items and can be used on repeat orders. Confirm the code, free items, shipping, and final total in the vendor cart.

Available on requestRequest documentation for the exact current batch before checkout.

View MSAminoRequest COA
Alpha Pro Peptides KPV 10 mg product
Alpha Pro PeptidesCurrent one-unit listing
10 mg$39.99BOGO: 2 vials totalEst. $20.00 per vial at the displayed priceView
BOGOBuy one eligible product and get one freeApplies automatically; confirm the free item in the Alpha Pro cart.

Public downloadOfficial product-page COA download. Request documentation for the exact batch received.

View Alpha Pro PeptidesOpen COA library
NextGenPeps KPV product
NextGenPepsCurrent one-unit listing
10 mg$42.00
Listing details

Current one-unit prices reflect NextGenPeps' public 20% sitewide sale. S7SCIENCES is recognized for referral attribution, but the current guest cart did not apply a separate customer discount; confirm current pricing in the vendor cart.

Public downloadOfficial product-page COA download. Request documentation for the exact batch received.

View NextGenPepsOpen COA library
NeuroLabs KPV product
S7SCIENCESEnter at checkout
NeuroLabsCurrent one-unit listing
10 mg$53.95Vendor list $72.00BOGO: 2 vials totalEst. $26.98 per vial at the displayed S7 priceConfirm the offer in the vendor cart.
Coupon required for the displayed price

Enter S7SCIENCES at checkout to receive 10% off.

BOGOEnter S7SCIENCES for 10% off eligible paid items alongside BOGO; confirm the free-item selection in the vendor cartConfirm the offer in the vendor cart.
Listing details

Enter S7SCIENCES at checkout for 10% off eligible paid items. The S7 code works with NeuroLabs BOGO. Confirm the qualifying quantities and free-item selection in the vendor cart; S7 does not assign an unverified bonus item or reduce the standard one-vial price for it.

Available on requestRequest documentation for the exact current batch before checkout.

View NeuroLabsRequest COA
American Peptides KPV product
S7SCIENCES10Enter at checkout
American PeptidesCurrent one-unit listing
10 mg$54.00Vendor price $60.00
Coupon required for the displayed price

Enter S7SCIENCES10 at checkout to receive 10% off.

If already applied by the link, confirm the code in your cart.

Public downloadOfficial product-page COA download. Request documentation for the exact batch received.

View American PeptidesOpen COA library
Eon Peptides KPV product
S7SCIENCESEnter at checkout
Eon PeptidesCurrent one-unit listing
10 mg$54.00Vendor price $60.00BOGO: 2 vials totalEst. $27.00 per vial at the displayed S7 priceConfirm the offer in the vendor cart.
Coupon required for the displayed price

Enter S7SCIENCES at checkout to receive 10% off.

BOGOBuy 1 Get 1 Free: select two eligible items; the lower-priced item in each pair is freeConfirm the offer in the vendor cart.
Listing details

Enter S7SCIENCES at checkout for 10% off eligible paid items, including orders with automatic Buy 1 Get 1 Free. Select two eligible items for BOGO; the lower-priced item in each pair is free. Current base prices already include Eon's price adjustment. Confirm the code, free items, shipping, and final total in the vendor cart.

Public downloadOfficial product-page COA download. Request documentation for the exact batch received.

View Eon PeptidesOpen COA library

Vendor documents

COAs are supplied by the vendor or its testing laboratory. S7 Sciences labels access but does not independently authenticate a lot.

Matched value

Each vendor's displayed vial strength or bottle volume is shown beside its current one-unit price.

Research boundary

This comparison is not a recommendation for personal use and does not address clinical safety, sterility, or effectiveness.

Research-use reference only

S7 Sciences is not the seller.

Orders, payments, fulfillment, returns, product claims, and customer support are handled by the selected third-party vendor. Nothing on this page is medical, dosing, diagnostic, or therapeutic guidance. Research summaries describe commonly studied mechanisms and do not establish safety or effectiveness. Linked materials are not intended for human or veterinary use.

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An independent price and documentation index for research peptide listings from third-party vendors.

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S7 Sciences does not manufacture, sell, process payment for, or fulfill the linked products. Purchases are completed directly with independent third-party vendors under their own terms and policies.

S7 Sciences may earn a commission from purchases made through clearly labeled links. Vendor prices and documents can change; verify the final listing, lot, COA, shipping, and terms before purchasing.

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Linked materials are presented for laboratory research reference only—not human or veterinary use. This site does not provide medical advice. Please consult a licensed physician before considering or beginning a medical-grade peptide program. Nothing here is dosing guidance or a statement of safety, efficacy, or sterility.

© 2026 S7 SciencesAffiliate relationships disclosed · Prices checked September 14, 2026