Best Semaglutide Vendors in 2026
Weight Loss (GLP-1)Ranked by Finnrick trust score, purity testing, and price.
Amino Sequence is our #1 pick for Semaglutide, with a Finnrick trust score of 7.8/10. Across 36 tracked vendors, prices range from $25.00 to $699.00. Rankings combine independent purity testing data, vendor trust scores, pricing, and stock availability. We never accept payment for placement.
#1
Amino Sequence
Top Pick7.8/10
$165.00(20mg)— $8.25/mg
In Stock#2
Bio Pepz
6.5/10
$25.00(6.11mg)— $4.09/mg
In Stock#3
Peptidology
7.6/10
$69.99(30mg)— $2.33/mg
Out of Stock#4
Polaris Peptides
7.3/10
$105.00(12.5mg)— $8.40/mg
In Stock#5
Lumi Peptides
7.8/10
$159.30(10mg)— $15.93/mg
In Stock#6
Bulk Peptides
7.5/10
$200.00(10mg)— $20.00/mg
In Stock#7
Nextech Labs
7.0/10
$99.99(5mg)— $20.00/mg
In Stock#8
Risynth Bio
9.1/10
$140.00(5mg)— $28.00/mg
Out of Stock#9
Simple Peptide
7.0/10
$178.00(10mg)— $17.80/mg
Out of Stock#10
Genetic Peptide
$100.00(60mg)— $1.67/mg
Out of Stock#11
Umbrella Labs
$65.99(30mg)— $2.20/mg
Out of Stock#12
Eterna Aminos
$54.95(20mg)— $2.75/mg
In Stock#13
Peptides Collective
$60.00(20mg)— $3.00/mg
In Stock#14
Ion Peptide
$99.00(30mg)— $3.30/mg
In Stock#15
Strate Labs
$34.95(10mg)— $3.50/mg
In Stock#16
NorthWest Peptides
$229.99(60mg)— $3.83/mg
In Stock#17
True Peptide
$120.00(30mg)— $4.00/mg
In Stock#18
Skye Peptides
$339.00(60mg)— $5.65/mg
In Stock#19
Welli Labs
$56.99(10mg)— $5.70/mg
In Stock#20
Research Chem
$174.99(30mg)— $5.83/mg
In Stock#21
Peptira
$119.00(20mg)— $5.95/mg
In Stock#22
Solution Peptides
$64.00(10mg)— $6.40/mg
In Stock#23
Mile High Compounds
$69.99(10mg)— $7.00/mg
In Stock#24
Onyx Research
$70.00(10mg)— $7.00/mg
In Stock#25
Royal Peptides
$235.00(30mg)— $7.83/mg
Out of Stock#26
Ignite Peptides
$170.00(20mg)— $8.50/mg
In Stock#27
Pepvida Labs
$89.00(10mg)— $8.90/mg
In Stock#28
Flawless Compounds
$99.00(10mg)— $9.90/mg
In Stock#29
Glow Aminos
$99.00(10mg)— $9.90/mg
In Stock#30
Longevity Peptides
$110.00(10mg)— $11.00/mg
In Stock#31
Behemoth Labz
$67.07(5mg)— $13.41/mg
Out of Stock#32
Soma Chems
$274.99(20mg)— $13.75/mg
In Stock#33
Alpha Omega
$178.00(10mg)— $17.80/mg
Out of Stock#34
Platinum Lion
$64.99
In Stock#35
LA Peptides
$229.99
In Stock#36
Wellness Peptides
$50.00
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