Best Tirzepatide Vendors in 2026
Weight Loss (GLP-1)Ranked by Finnrick trust score, purity testing, and price.
NUPEPS Peptides is our #1 pick for Tirzepatide, with a Finnrick trust score of 9.0/10. Across 32 tracked vendors, prices range from $30.95 to $1099.00. 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
$240.00(60mg)— $4.00/mg
In Stock#2
Aavant Research
8.7/10
$83.00(75mg)— $1.11/mg
Out of Stock#3
Amino Sequence
7.8/10
$425.00(90mg)— $4.72/mg
In Stock#4
Peptidology
7.6/10
$69.00(60mg)— $1.15/mg
Out of Stock#5
Lumi Peptides
7.8/10
$200.00(60mg)— $3.33/mg
Out of Stock#6
Polaris Peptides
7.3/10
$360.00(60mg)— $6.00/mg
In Stock#7
Bio Pepz
6.5/10
$55.00(11.39mg)— $4.83/mg
In Stock#8
Nextech Labs
7.0/10
$350.00(60mg)— $5.83/mg
In Stock#9
Bulk Peptides
7.5/10
$390.00(20mg)— $19.50/mg
In Stock#10
PurePEPS
6.2/10
$62.99(10mg)— $6.30/mg
In Stock#11
SwissChems
4.0/10
$133.95(10mg)— $13.39/mg
In Stock#12
Sunrise Bioresearch
$309.99(150mg)— $2.07/mg
In Stock#13
Strate Labs
$69.95(30mg)— $2.33/mg
In Stock#14
Eterna Aminos
$99.95(40mg)— $2.50/mg
In Stock#15
Riptide Wellness
$179.99(60mg)— $3.00/mg
In Stock#16
Behemoth Labz
$181.74(60mg)— $3.03/mg
Out of Stock#17
NorthWest Peptides
$189.99(60mg)— $3.17/mg
In Stock#18
Peptira
$199.00(60mg)— $3.32/mg
In Stock#19
Mile High Compounds
$229.99(60mg)— $3.83/mg
In Stock#20
True Peptide
$250.00(60mg)— $4.17/mg
In Stock#21
Hydro Research
$260.00(60mg)— $4.33/mg
In Stock#22
Research Chem
$299.99(60mg)— $5.00/mg
In Stock#23
Ignite Peptides
$150.00(30mg)— $5.00/mg
Out of Stock#24
Peptides Collective
$260.00(50mg)— $5.20/mg
In Stock#25
Ageless Vitality Peptides
$119.00(20mg)— $5.95/mg
In Stock#26
Onyx Research
$81.00(10mg)— $8.10/mg
Out of Stock#27
Protide Health
$250.00(30mg)— $8.33/mg
In Stock#28
Longevity Peptides
$350.00(30mg)— $11.67/mg
In Stock#29
Royal Peptides
$600.00(50mg)— $12.00/mg
In Stock#30
Loti Labs
$149.99(10mg)— $15.00/mg
In Stock#31
Genetic Peptide
$900.00(60mg)— $15.00/mg
In Stock#32
Soma Chems
$299.99(15mg)— $20.00/mg
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: July 7, 2026