Best TB-500 Vendors in 2026
Recovery / HealingRanked by Finnrick trust score, purity testing, and price.
Orbitrex Peptides is our #1 pick for TB-500, with a Finnrick trust score of 9.0/10. Across 61 tracked vendors, prices range from $22.95 to $559.00. Rankings combine independent purity testing data, vendor trust scores, pricing, and stock availability. We never accept payment for placement.
#1
Orbitrex Peptides
Top Pick9.0/10
$59.99(10mg)— $6.00/mg
In Stock#2
NUPEPS Peptides
9.0/10
$65.00(10mg)— $6.50/mg
In Stock#3
Omegamino
7.7/10
$50.99(10mg)— $5.10/mg
In Stock#4
Eros Peptides
6.9/10
$89.99(20mg)— $4.50/mg
In Stock#5
Amino Sequence
7.8/10
$65.00(10mg)— $6.50/mg
In Stock#6
Felix Chem
7.9/10
$69.99(10mg)— $7.00/mg
In Stock#7
Bio Pepz
6.5/10
$26.00(5.58mg)— $4.66/mg
In Stock#8
Aavant Research
8.7/10
$150.00(2mg)— $75.00/mg
In Stock#9
Polaris Peptides
7.3/10
$70.00(10mg)— $7.00/mg
In Stock#10
Simple Peptide
6.8/10
$65.00(10mg)— $6.50/mg
In Stock#11
PurePEPS
6.2/10
$64.99(10mg)— $6.50/mg
In Stock#12
Oasis Labs
5.7/10
$53.00(10mg)— $5.30/mg
In Stock#13
Nextech Labs
7.1/10
$75.00(10mg)— $7.50/mg
In Stock#14
Bulk Peptides
7.7/10
$220.00(5mg)— $44.00/mg
In Stock#15
Paramount Peptides
6.7/10
$80.00(10mg)— $8.00/mg
In Stock#16
Peptidology
7.6/10
$69.99
In Stock#17
Peptide Sciences
6.8/10
$100.00(10mg)— $10.00/mg
In Stock#18
Risynth Bio
9.1/10
$80.00
Out of Stock#19
NextGen Health
7.9/10
$64.00
Out of Stock#20
SwissChems
3.6/10
$405.56(10mg)— $40.56/mg
In Stock#21
Science.bio
$149.99(50mg)— $3.00/mg
Out of Stock#22
Welli Labs
$34.99(10mg)— $3.50/mg
Out of Stock#23
Step One
$40.00(10mg)— $4.00/mg
In Stock#24
Genetic Peptide
$42.00(10mg)— $4.20/mg
Out of Stock#25
Pepvida Labs
$44.00(10mg)— $4.40/mg
In Stock#26
Research Chem
$44.99(10mg)— $4.50/mg
In Stock#27
True Peptide
$45.00(10mg)— $4.50/mg
In Stock#28
Eterna Aminos
$22.95(5mg)— $4.59/mg
In Stock#29
Flawless Compounds
$46.00(10mg)— $4.60/mg
In Stock#30
Glow Aminos
$46.00(10mg)— $4.60/mg
In Stock#31
Ion Peptide
$49.00(10mg)— $4.90/mg
In Stock#32
Modern Research
$49.99(10mg)— $5.00/mg
In Stock#33
Southern Aminos
$54.00(10mg)— $5.40/mg
In Stock#34
Peptides Collective
$56.00(10mg)— $5.60/mg
In Stock#35
Skye Peptides
$119.00(20mg)— $5.95/mg
In Stock#36
Verified Peptides
$62.00(10mg)— $6.20/mg
In Stock#37
AMC Essentials
$64.99(10mg)— $6.50/mg
In Stock#38
LA Peptides
$129.99(20mg)— $6.50/mg
In Stock#39
Solution Peptides
$65.00(10mg)— $6.50/mg
In Stock#40
Ignite Peptides
$65.00(10mg)— $6.50/mg
In Stock#41
Longevity Peptides
$65.00(10mg)— $6.50/mg
In Stock#42
Alpha Omega
$65.00(10mg)— $6.50/mg
In Stock#43
NorthWest Peptides
$69.99(10mg)— $7.00/mg
In Stock#44
Royal Peptides
$70.00(10mg)— $7.00/mg
Out of Stock#45
Onyx Research
$70.00(10mg)— $7.00/mg
In Stock#46
Ruo Bio
$36.00(5mg)— $7.20/mg
In Stock#47
Protide Health
$75.00(10mg)— $7.50/mg
In Stock#48
Umbrella Labs
$129.99(15mg)— $8.67/mg
In Stock#49
Ascension Peptides
$45.00(5mg)— $9.00/mg
In Stock#50
Arcane Peptides
$45.00(5mg)— $9.00/mg
In Stock#51
Loti Labs
$49.99(5mg)— $10.00/mg
In Stock#52
Real Peptides
$100.00(10mg)— $10.00/mg
In Stock#53
Ageless Vitality Peptides
$52.00(5mg)— $10.40/mg
In Stock#54
Biotech Peptides
$124.00(10mg)— $12.40/mg
In Stock#55
Sports Technology Labs
$69.99(5mg)— $14.00/mg
In Stock#56
Behemoth Labz
$177.19(10mg)— $17.72/mg
Out of Stock#57
Strate Labs
$339.95(5mg)— $67.99/mg
In Stock#58
Soma Chems
$44.99
In Stock#59
Mile High Compounds
$59.99
Out of Stock#60
Riptide Wellness
$58.99
In Stock#61
Platinum Lion
$44.99
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