Best KPV Vendors in 2026
Immune / InflammationRanked by Finnrick trust score, purity testing, and price.
NUPEPS Peptides is our #1 pick for KPV, with a Finnrick trust score of 9.0/10. Across 55 tracked vendors, prices range from $28.00 to $375.00. Rankings combine independent purity testing data, vendor trust scores, pricing, and stock availability. We never accept payment for placement.
#1
NUPEPS Peptides
Top Pick9.0/10
$45.00(10mg)— $4.50/mg
In Stock#2
Eros Peptides
6.9/10
$44.99(10mg)— $4.50/mg
In Stock#3
Bio Pepz
6.5/10
$35.00(10mg)— $3.50/mg
In Stock#4
Omegamino
7.7/10
$50.99(10mg)— $5.10/mg
In Stock#5
Simple Peptide
7.0/10
$45.00(10mg)— $4.50/mg
In Stock#6
Aavant Research
8.7/10
$90.00(10mg)— $9.00/mg
In Stock#7
Polaris Peptides
7.3/10
$55.00(10mg)— $5.50/mg
In Stock#8
Orbitrex Peptides
9.0/10
$69.99
In Stock#9
Felix Chem
7.9/10
$79.99(10mg)— $8.00/mg
In Stock#10
Nextech Labs
7.0/10
$55.00(10mg)— $5.50/mg
In Stock#11
Lumi Peptides
7.8/10
$102.60(10mg)— $10.26/mg
In Stock#12
Risynth Bio
9.1/10
$75.00(10mg)— $7.50/mg
Out of Stock#13
Oasis Labs
5.7/10
$47.00(10mg)— $4.70/mg
In Stock#14
Paramount Peptides
6.7/10
$74.00(10mg)— $7.40/mg
In Stock#15
Peptide Sciences
7.2/10
$55.00(5mg)— $11.00/mg
In Stock#16
Peptidology
7.6/10
$52.99(10mg)— $5.30/mg
Out of Stock#17
BioLongevity Labs
6.0/10
$99.97(10mg)— $10.00/mg
In Stock#18
Bulk Peptides
7.5/10
$140.00(5mg)— $28.00/mg
Out of Stock#19
Behemoth Labz
$57.28(50mg)— $1.15/mg
Out of Stock#20
Royal Peptides
$110.00(80mg)— $1.38/mg
In Stock#21
NorthWest Peptides
$139.99(80mg)— $1.75/mg
In Stock#22
Ignite Peptides
$150.00(80mg)— $1.88/mg
In Stock#23
Sunrise Bioresearch
$139.70(50mg)— $2.79/mg
In Stock#24
Welli Labs
$28.99(10mg)— $2.90/mg
In Stock#25
Step One
$29.00(10mg)— $2.90/mg
Out of Stock#26
Peptira
$119.00(30mg)— $3.97/mg
In Stock#27
Modern Research
$39.99(10mg)— $4.00/mg
In Stock#28
AMC Essentials
$39.99(10mg)— $4.00/mg
In Stock#29
Peptides Collective
$40.00(10mg)— $4.00/mg
In Stock#30
Research Chem
$44.99(10mg)— $4.50/mg
In Stock#31
Alpha Omega
$45.00(10mg)— $4.50/mg
In Stock#32
Glow Aminos
$45.00(10mg)— $4.50/mg
In Stock#33
Skye Peptides
$54.00(12mg)— $4.50/mg
In Stock#34
Verified Peptides
$46.75(10mg)— $4.67/mg
In Stock#35
Pepvida Labs
$75.00(16mg)— $4.69/mg
In Stock#36
Flawless Compounds
$49.00(10mg)— $4.90/mg
Out of Stock#37
Ion Peptide
$49.00(10mg)— $4.90/mg
In Stock#38
Mile High Compounds
$49.99(10mg)— $5.00/mg
In Stock#39
Southern Aminos
$52.00(10mg)— $5.20/mg
In Stock#40
Soma Chems
$54.99(10mg)— $5.50/mg
In Stock#41
Solution Peptides
$55.00(10mg)— $5.50/mg
In Stock#42
LA Peptides
$59.99(10mg)— $6.00/mg
In Stock#43
Umbrella Labs
$59.99(10mg)— $6.00/mg
Out of Stock#44
Ascension Peptides
$65.00(10mg)— $6.50/mg
Out of Stock#45
Strate Labs
$69.95(10mg)— $7.00/mg
In Stock#46
Longevity Peptides
$35.00(5mg)— $7.00/mg
In Stock#47
True Peptide
$80.00(10mg)— $8.00/mg
In Stock#48
Real Peptides
$85.00(10mg)— $8.50/mg
Out of Stock#49
Protide Health
$95.00(10mg)— $9.50/mg
In Stock#50
Biotech Peptides
$39.00(4mg)— $9.75/mg
In Stock#51
Genetic Peptide
$55.00(5mg)— $11.00/mg
In Stock#52
Ruo Bio
$48.00(0.5mg)— $96.00/mg
In Stock#53
Wellness Peptides
$45.00
In Stock#54
Riptide Wellness
$65.99
In Stock#55
Platinum Lion
$39.99
In StockHow we rank vendors
Our composite score weighs Finnrick blind-testing trust scores (50%), Janoshik independent lab tests (20%), price competitiveness (20%), and stock availability (10%). Vendors without Finnrick data are sorted by price below scored vendors. We update data daily and never accept payment for rankings. Learn more.
Last updated: May 23, 2026