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 $463.00. 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
Omegamino
7.7/10
$50.99(10mg)— $5.10/mg
In Stock#3
Aavant Research
8.7/10
$90.00(10mg)— $9.00/mg
In Stock#4
Eros Peptides
6.9/10
$44.99(10mg)— $4.50/mg
In Stock#5
Bio Pepz
6.5/10
$35.00(10mg)— $3.50/mg
In Stock#6
Simple Peptide
6.8/10
$45.00(10mg)— $4.50/mg
In Stock#7
Felix Chem
7.9/10
$79.99(10mg)— $8.00/mg
In Stock#8
Polaris Peptides
7.3/10
$55.00(10mg)— $5.50/mg
In Stock#9
Oasis Labs
5.7/10
$43.50(10mg)— $4.35/mg
In Stock#10
Lumi Peptides
7.8/10
$102.60(10mg)— $10.26/mg
In Stock#11
Paramount Peptides
6.7/10
$74.00(10mg)— $7.40/mg
In Stock#12
Peptidology
7.6/10
$74.00
In Stock#13
NextGen Health
7.9/10
$35.00
In Stock#14
Peptide Sciences
6.8/10
$55.00(5mg)— $11.00/mg
In Stock#15
Orbitrex Peptides
9.0/10
$69.99
Out of Stock#16
Risynth Bio
9.1/10
$75.00
Out of Stock#17
Behemoth Labz
$57.28(50mg)— $1.15/mg
Out of Stock#18
Royal Peptides
$110.00(80mg)— $1.38/mg
In Stock#19
NorthWest Peptides
$119.99(80mg)— $1.50/mg
In Stock#20
Welli Labs
$28.99(10mg)— $2.90/mg
In Stock#21
Step One
$29.00(10mg)— $2.90/mg
Out of Stock#22
Ignite Peptides
$30.00(10mg)— $3.00/mg
In Stock#23
Sunrise Bioresearch
$169.99(50mg)— $3.40/mg
Out of Stock#24
AMC Essentials
$39.99(10mg)— $4.00/mg
In Stock#25
Modern Research
$39.99(10mg)— $4.00/mg
In Stock#26
Research Chem
$44.99(10mg)— $4.50/mg
In Stock#27
Glow Aminos
$45.00(10mg)— $4.50/mg
In Stock#28
Alpha Omega
$45.00(10mg)— $4.50/mg
In Stock#29
Flawless Compounds
$45.00(10mg)— $4.50/mg
In Stock#30
Pepvida Labs
$75.00(16mg)— $4.69/mg
In Stock#31
Ion Peptide
$49.00(10mg)— $4.90/mg
In Stock#32
Umbrella Labs
$50.99(10mg)— $5.10/mg
Out of Stock#33
Southern Aminos
$52.00(10mg)— $5.20/mg
In Stock#34
Skye Peptides
$54.00(10mg)— $5.40/mg
In Stock#35
Verified Peptides
$55.00(10mg)— $5.50/mg
In Stock#36
Solution Peptides
$55.00(10mg)— $5.50/mg
In Stock#37
Ruo Bio
$28.00(5mg)— $5.60/mg
In Stock#38
LA Peptides
$59.99(10mg)— $6.00/mg
In Stock#39
Ascension Peptides
$65.00(10mg)— $6.50/mg
Out of Stock#40
Strate Labs
$69.95(10mg)— $7.00/mg
In Stock#41
Longevity Peptides
$35.00(5mg)— $7.00/mg
In Stock#42
True Peptide
$80.00(10mg)— $8.00/mg
In Stock#43
Real Peptides
$85.00(10mg)— $8.50/mg
Out of Stock#44
Protide Health
$95.00(10mg)— $9.50/mg
In Stock#45
Biotech Peptides
$39.00(4mg)— $9.75/mg
In Stock#46
Science.bio
$49.99(5mg)— $10.00/mg
Out of Stock#47
Loti Labs
$54.99(5mg)— $11.00/mg
In Stock#48
Sports Technology Labs
$54.99(5mg)— $11.00/mg
In Stock#49
Genetic Peptide
$55.00(5mg)— $11.00/mg
In Stock#50
Peptides Collective
$40.00
In Stock#51
Soma Chems
$54.99
In Stock#52
Platinum Lion
$39.99
In Stock#53
Mile High Compounds
$49.99
In Stock#54
Wellness Peptides
$45.00
In Stock#55
Riptide Wellness
$65.99
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: April 8, 2026