Disclosure: We earn a commission from vendors on this page. Rankings are based on objective criteria including price, COA availability, and reputation.

TB-500 research vial
TB-500

Best TB-500 Vendors of 2026

Ranked by Price, Purity, and Reputation

6 vendors comparedfrom $4.24/mgCOA-verified sources only

Get Price Drop Alerts

We'll email you when TB-500 prices drop or vendors run sales.

Quick Comparison

1Ascension PeptidesCOA
10/10
5mg$10.80/mg
2Ion PeptideCOA
9.8/10
$4.90/mg
3Glacier AminosCOA
9.6/10
10mg$5.90/mg
4Mile High CompoundsCOA
9.4/10
10mg$6.00/mg
5EZ PeptidesCOA
9.2/10
10mg$4.80/mg
6Swiss ChemsShips WorldwideCOA
9/10
$4.24/mg

Other Ways to Buy TB-500

Ready-to-use formats from the same vendors. These are priced per bottle rather than per vial, so they sit outside the cost-per-mg ranking above.

TB-500 research capsule

Capsules & Tablets

Oral dosing by the bottle — milligram totals are per bottle.

  • Swiss ChemsCOA10% off code THEPEPTIDECATALOG
    30mg · $8.50/mg
    $254.95
    View
  • Swiss ChemsCOA10% off code THEPEPTIDECATALOGOut of stock
    30mg · $8.50/mg
    $254.95
    Sold out

Vendor links are affiliate links — The Peptide Catalog may earn a commission at no additional cost to you.

TB-500 research kit

Bulk Pricing

Per-vendor quantity breaks — pick a vial size to see the bulk price. Must purchase the full pack.

Ascension PeptidesCOA
as low as $4.86/mg
$540.00$243.00Save 55%5mg × 10

$10.80/mg $4.86/mg · 10% pack discount + 50% auto-applied

View at Ascension Peptides
Ion PeptideCOA15% code thepeptidecatalog
as low as $2.84/mg
$490.00$312.38Save 36%10mg × 10

$4.90/mg $3.12/mg · 25% pack discount + 15% with code

View at Ion Peptide
Glacier AminosCOA10% code thepeptidecatalog
as low as $3.98/mg
$589.90$398.16Save 33%10mg × 10

$5.90/mg $3.98/mg · 25% pack discount + 10% with code

View at Glacier Aminos
EZ PeptidesCOA10% code thepeptidecatalog
as low as $3.89/mg
$480.00$388.80Save 19%10mg × 10

$4.80/mg $3.89/mg · 10% pack discount + 10% with code

View at EZ Peptides
Swiss ChemsCOA10% code THEPEPTIDECATALOG
as low as $5.74/mg
$254.95$172.09Save 33%30mg × 1

$8.50/mg $5.74/mg · 25% pack discount + 10% with code

View at Swiss Chems

TB-500 Stacks & Blends

Pre-mixed combinations containing TB-500 — one vial, multiple peptides.

Glow Blend (BPC-157 + GHK-Cu + TB-500) research vial
Glow Blend (BPC-157 + GHK-Cu + TB-500)

Glow Blend (BPC-157 + GHK-Cu + TB-500)

Also contains: BPC-157, GHK-Cu

Full comparison →
1Nura Peptide
10/10
$100.0070mgCOA
30% OFF—thepeptidecatalog
2Ascension Peptides
9.9/10
$110.0070mgCOA
50% OFF—THEPEPTIDECATALOG
3Ion Peptide
9.8/10
$89.0070mgCOA
15% OFF—thepeptidecatalog
4Glacier Aminos
9.7/10
$712.4310-Pack (700mg)COA
10% OFF—thepeptidecatalog
View all 5 vendors →
Klow Blend (BPC-157 + GHK-Cu + KPV + TB-500) research vial
Klow Blend (BPC-157 + GHK-Cu + KPV + TB-500)

Klow Blend (BPC-157 + GHK-Cu + KPV + TB-500)

Also contains: BPC-157, GHK-Cu, KPV

Full comparison →
1Nura Peptide
10/10
$110.0080mgCOA
30% OFF—thepeptidecatalog
2Ascension Peptides
9.9/10
$120.0080mgCOA
50% OFF—THEPEPTIDECATALOG
3Ion Peptide
9.8/10
$109.0080mgCOA
15% OFF—thepeptidecatalog
4Glacier Aminos
9.7/10
$505.965-Pack (400mg)COA
10% OFF—thepeptidecatalog
View all 5 vendors →
Wolverine Stack (BPC-157 + TB-500) research vial
Wolverine Stack (BPC-157 + TB-500)

Wolverine Stack (BPC-157 + TB-500)

Also contains: BPC-157

Full comparison →
1Nura Peptide
10/10
$49.0010mg/10mgCOA
30% OFF—thepeptidecatalog
2Ascension Peptides
9.9/10
$90.0010mg/10mgCOA
50% OFF—THEPEPTIDECATALOG
3Ion Peptide
9.8/10
$169.0020/20mg (drops)COA
15% OFF—thepeptidecatalog
4Glacier Aminos
9.7/10
$99.9920mgCOA
10% OFF—thepeptidecatalog
View all 6 vendors →

Compare More Peptide Vendors

Best BPC-157 Vendorsfrom $49.00 →Best Thymosin Beta-4 Vendorsfrom $68.00 →Best GHK-Cu Vendorsfrom $55.00 →Best LL-37 Vendorsfrom $78.00 →Best ARA-290 Vendorsfrom $60.00 →Best Cartalax Vendorsfrom $79.00 →Best PDA (Pentadeca Arginate) Vendorsfrom $49.00 →Best AHK-Cu Vendorsfrom $59.99 →

How We Score Vendors

Our scoring is based on three weighted factors:

Price Competitiveness (40%)

Normalized to cost per milligram for fair comparisons across vial sizes.

COA Availability (30%)

Third-party lab testing confirming purity, identity, and absence of contaminants.

Vendor Reputation (30%)

Community feedback, shipping reliability, customer service, and business track record.

Best Deal on TB-500 →

All vendors sorted by $/mg — find the best deal

Calculate the Cost of Your TB-500 Cycle →

Pick your dose and duration — see the total with supplies

Best BPC-157 Vendors of 2026 →

Ranked by price, purity testing, and buyer trust

Calculate the Cost of Your BPC-157 Cycle →

Pick your dose and duration — see the total with supplies