KPV
Investigated for calming gut, skin, and immune inflammation·Last updated Oct 1, 2026
As of Oct 1, 2026, the cheapest verified KPV is $3.23/mg at Pure Health Peptides. The highest-rated vendor stocking it is Peptidology at 9.3/10. PeptidesRated ranks 48 KPV vendors below by price per mg and independent PR score, with no affiliate bias.
Prices change. Get a weekly email when vendors drop prices.
Advertisement: some vendor links may be affiliate links, and we may earn a commission. This never affects our scores or rankings. Learn more.
| Vendor | Price | PR Score | Lab | Sizes | Ships to | Payment | |
|---|---|---|---|---|---|---|---|
| Growth Guys Canada (GGC) | $36 | 6.7 | Janoshik | Intl | CryptoWire Transfer | ||
| VPeptide Canada | $36 | 6.7 | Janoshik | Intl | Credit Card | ||
| Great Northern Peptides | $39 | 6.0 | Freedom Diagnostics | Intl | Crypto | ||
| Receptor Chem | $40 | 7.0 | BioRegen | US, Intl | BitcoinCredit CardCrypto+1Wire Transfer | ||
| Panda Peptides | $40 | 7.8 | Janoshik | US, Intl | Apple PayBank TransferCashApp+3Credit Card, Google Pay, Zelle | ||
| Peptide Titans | $40 | 5.7 | BORROWED (Peptaris certs via Freedom Diagnostics) | / | US | Apple PayCredit CardZelle | |
| Peptide Crafters | $40 | 8.3 | Finnrick | US | Credit Card | ||
| Peptidology | $43 | 9.3 | Finnrick | US | ACHCredit CardCrypto+1Zelle | ||
| SimplePeptide | $45 | 8.0 | Freedom Diagnostics | US | Credit Card | ||
| Zenith Biopeptides | $45 | 7.8 | MZ Biolabs | US | Credit Card | ||
| Peptira | $49 | 7.6 | Freedom Diagnostics | US, Intl | ACHCredit CardDebit Card | ||
| Luxara Labs | $50 | 5.8 | Testides | / | US, Intl | Credit Card | |
| Peptide Technologies | $50 | 8.1 | Finnrick | US | |||
| Eternal Peptides | $50 | 7.9 | Finnrick | / | US | Credit Card | |
| Mile High Compounds | $50 | 5.3 | Kovera Labs | US | Bank TransferCredit CardCrypto+1Debit Card | ||
| Orbitrex Peptides | $50 | 9.0 | Finnrick | US | Credit CardCrypto | ||
| Ascension Peptides | $50 | 6.7 | Kovera Labs + MZ Biolabs | US | Credit Card | ||
| peptides.com | $51 | 5.6 | BORROWED (house-brand upstream certs) | / | US | Credit Card | |
| Pure Health Peptides | $54 | 6.9 | BioRegen | // | US | Apple PayCredit CardDebit Card+1Google Pay | |
| Atomik Labz | $55 | 8.6 | Finnrick | US | Credit CardCryptoVenmo | ||
| NextechLabs | $55 | 7.0 | Finnrick | US | |||
| NuLife Peptides | $55 | 8.3 | Finnrick | US | ACHApple PayCredit Card+1Zelle | ||
| Polaris Peptides | $55 | 7.8 | Finnrick | US | Credit CardVenmo | ||
| Verified Peptides | $55 | 5.9 | Finnrick | US | Credit Card | ||
| NCRP Canada | $56 | 4.4 | in-house / no testing | US, Intl | Crypto | ||
| Chameleon Peptides | $58 | 6.5 | Janoshik | / | US | Credit CardDebit Card | |
| Pure Peptide Labs | $65 | 7.0 | Freedom Diagnostics | US | ACHBank TransferCredit Card+1Debit Card | ||
| Aavant Research | $65 | 8.0 | Finnrick | US | CryptoZelle | ||
| Oath Research | $65 | 7.1 | Freedom Diagnostics | US | Credit Card | ||
| Penguin Peptides | $69 | 8.0 | Janoshik | US | ACHBank TransferPayPal+1Zelle | ||
| AminoVault | $74 | 5.5 | BORROWED (Bulk Peptide Wholesale Finnrick) | US | Credit Card | ||
| Risynth Bio | $75 | 7.6 | Finnrick | US | ACHCashAppVenmo | ||
| Licensed Peptides | $77 | 6.5 | Vanguard Laboratory | US, Intl | ACHBitcoinCredit Card+7Crypto, Debit Card, Ethereum, USDT, Wire Transfer, Zelle, e-Check | ||
| Felix Chemical Supply | $80 | 7.7 | Freedom Diagnostics | US | Credit CardCrypto | ||
| Peptide Centre | $93 | 6.1 | Janoshik | US, Intl | Credit CardCryptoPayPal |
No 10mg option · priced per mg so you can still compare
| Skye Peptides | $4.50/mg | 6.0 | Finnrick | 12 | US | Credit CardPayPal | |
| Behemoth Labz | $4.57/mg | 6.4 | MZ Biolabs | 5/50 | US | Credit CardCrypto | |
| Particle Peptides | $6.30/mg | 5.9 | Liquilabs | 5 | US, Intl | CryptoPayPalWire Transfer | |
| GenX Peptides | $8.00/mg | 4.7 | COAs partly unavailable | 5 | US | Credit Card | |
| Wholesale Peptide | $8.80/mg | 4.9 | BioLabs | 5 | US | ACHCredit CardCrypto | |
| Pharma Lab Global Canada | $8.95/mg | 6.0 | Janoshik | 2 | US, Intl | Credit Card | |
| Direct Peptides USA | $9.03/mg | 4.3 | COAs not readily available | 2 | US | Credit Card | |
| Core Peptides | $9.50/mg | 6.5 | Vanguard Laboratory | 4 | US | ACHCashAppCredit Card | |
| Biotech Peptides | $9.75/mg | 5.4 | in-house | 4 | US | Credit CardPayPal | |
| Limitless Life Nootropics | $9.80/mg | 8.0 | Finnrick | 5 | US | ACHCashAppCredit Card | |
| Raw Amino | $10.00/mg | 6.3 | MZ Biolabs | 4 | US | Credit Card | |
| Sports Technology Labs | $10.40/mg | 6.4 | Janoshik | 5 | US | BitcoinCredit CardCrypto | |
| ResearchChemical.com | $11.00/mg | 5.8 | MZ Biolabs | 5 | US | Credit CardCrypto |
Prices estimated from per-mg listing × bulk discount. Actual checkout pricing may vary.
Growth Guys Canada (GGC)
$36
10mg
6.7JanoshikIntl
CryptoWire Transfer
VPeptide Canada
$36
10mg
6.7JanoshikIntl
Credit Card
Great Northern Peptides
$39
10mg
6.0Freedom DiagnosticsIntl
Crypto
Receptor Chem
$40
10mg
7.0BioRegenUS, Intl
BitcoinCredit CardCrypto
Panda Peptides
$40
10mg
7.8JanoshikUS, Intl
Apple PayBank TransferCashApp
Peptide Titans
$40
10mg
5.7BORROWED (Peptaris certs via Freedom Diagnostics)US
Apple PayCredit CardZelle
Peptide Crafters
$40
10mg
8.3FinnrickUS
Credit Card
Peptidology
$43
10mg
9.3FinnrickUS
ACHCredit CardCrypto
SimplePeptide
$45
10mg
8.0Freedom DiagnosticsUS
Credit Card
Zenith Biopeptides
$45
10mg
7.8MZ BiolabsUS
Credit Card
Peptira
$49
10mg
7.6Freedom DiagnosticsUS, Intl
ACHCredit CardDebit Card
Luxara Labs
$50
10mg
5.8TestidesUS, Intl
Credit Card
Peptide Technologies
$50
10mg
8.1FinnrickUS
Eternal Peptides
$50
10mg
7.9FinnrickUS
Credit Card
Mile High Compounds
$50
10mg
5.3Kovera LabsUS
Bank TransferCredit CardCrypto
Orbitrex Peptides
$50
10mg
9.0FinnrickUS
Credit CardCrypto
Ascension Peptides
$50
10mg
6.7Kovera Labs + MZ BiolabsUS
Credit Card
peptides.com
$51
10mg
5.6BORROWED (house-brand upstream certs)US
Credit Card
Pure Health Peptides
$54
10mg
6.9BioRegenUS
Apple PayCredit CardDebit Card
Atomik Labz
$55
10mg
8.6FinnrickUS
Credit CardCryptoVenmo
NextechLabs
$55
10mg
7.0FinnrickUS
NuLife Peptides
$55
10mg
8.3FinnrickUS
ACHApple PayCredit Card
Polaris Peptides
$55
10mg
7.8FinnrickUS
Credit CardVenmo
Verified Peptides
$55
10mg
5.9FinnrickUS
Credit Card
NCRP Canada
$56
10mg
4.4in-house / no testingUS, Intl
Crypto
Chameleon Peptides
$58
10mg
6.5JanoshikUS
Credit CardDebit Card
Pure Peptide Labs
$65
10mg
7.0Freedom DiagnosticsUS
ACHBank TransferCredit Card
Aavant Research
$65
10mg
8.0FinnrickUS
CryptoZelle
Oath Research
$65
10mg
7.1Freedom DiagnosticsUS
Credit Card
Penguin Peptides
$69
10mg
8.0JanoshikUS
ACHBank TransferPayPal
AminoVault
$74
10mg
5.5BORROWED (Bulk Peptide Wholesale Finnrick)US
Credit Card
Risynth Bio
$75
10mg
7.6FinnrickUS
ACHCashAppVenmo
Licensed Peptides
$77
10mg
6.5Vanguard LaboratoryUS, Intl
ACHBitcoinCredit Card
Felix Chemical Supply
$80
10mg
7.7Freedom DiagnosticsUS
Credit CardCrypto
Peptide Centre
$93
10mg
6.1JanoshikUS, Intl
Credit CardCryptoPayPal
Important Research Disclaimer
All peptides discussed on this site are for research purposes only and are not FDA-approved for human consumption. We do not provide medical advice, endorse any specific products, or encourage the use of research chemicals outside of legitimate research contexts. Always consult a licensed healthcare provider before considering any peptide therapy.
KPV pricing data
PeptidesRated tracks 48 verified KPV vendors. Prices range from $3.23/mg to $11.00/mg, with a median of $5.50/mg. 48 publish a third-party lab COA and 45 ship to the US. Prices are refreshed weekly.
| Vial size | Cheapest verified price | Per mg | Vendor |
|---|---|---|---|
| 2 mg | $18 | $8.95/mg | Pharma Lab Global Canada |
| 4 mg | $38 | $9.50/mg | Core Peptides |
| 5 mg | $25 | $5.00/mg | Peptide Titans |
| 10 mg | $36 | $3.58/mg | Growth Guys Canada (GGC) |
| 12 mg | $54 | $4.50/mg | Skye Peptides |
| 35 mg | $120 | $3.44/mg | Luxara Labs |
| 40 mg | $129 | $3.23/mg | Pure Health Peptides |
| 50 mg | $228 | $4.57/mg | Behemoth Labz |