The Peptide Audit

TB-500 price comparison

$5.61
Avg price/mg
2
Vendors
$5.10–$6.12
Price range

Compare TB-500 from 2 tested U.S. vendors. Prices currently range from $5.10 to $6.12 per mg across 10mg vials, with vendor promo codes applied. 5 third-party lab results have been published. Prices and stock are checked twice a day. New to TB-500? Read the research guide.

Compare vendors

$/mg shown after each vendor's coupon code. Click 🔔 to get an email when an item restocks or drops in price.

Personally tested vendors only. More vendors coming soon.

Prices & stock checked 15 hours ago · updated twice daily (noon & midnight CT)

Disclosure: “Buy” links may be affiliate links — The Peptide Audit may earn a commission at no extra cost to you. It never affects prices shown, ratings or rankings.

VendorProductPrice$/mgStockCoupon
Mile High Compounds
★ 5.0
10mg · Single vial
$59.99
$5.10
$6.00
In stockBuy
EZ Peptides
★ 5.0
10mg · Single vial
$68.00
$6.12
$6.80
In stockBuy

Lab results (COAs)

Third-party test results each vendor has published for TB-500.

VendorSizeLabBatch / test
EZ Peptides10mgJanoshikTest #71060View report ↗
Mile High Compounds10mgChromateTB5-010-MH-02View report ↗
Mile High Compounds10mgThird-party labTB5-010-MH-03View report ↗
Mile High Compounds10mgThird-party labTB5-010-MH-04View report ↗
Mile High Compounds10mgThird-party labTB5-010-MH-05View report ↗

Lab results are published by each vendor; we link to the original report and haven't independently verified them. Always match the batch number on your vial to its report.

Lowest $/mg — last 45 days

$6.12$5.102026-10-022026-11-14

TB-500 FAQ

Where is the cheapest TB-500 right now?

Mile High Compounds currently has the lowest TB-500 price at $5.10 per mg (10mg vial with code stina). Prices and stock are re-checked twice a day, so the cheapest option can change.

How much does TB-500 cost per mg?

Across 2 tested U.S. vendors, TB-500 costs $5.10 to $6.12 per mg after promo codes. Larger vials and multi-packs usually work out cheaper per mg than single small vials.

What vial sizes does TB-500 come in?

The vendors we track sell TB-500 in 10mg vials. Compare by price per mg rather than price per vial to see which size is the better deal.

How many vendors sell TB-500?

We compare 2 TB-500 listings from 2 vendors we've tested, with 2 in stock right now. Turn on a price or restock alert to get an email when a listing drops in price or comes back.

Has TB-500 been third-party lab tested?

Yes. 5 third-party lab results (COA) have been published for TB-500 by EZ Peptides and Mile High Compounds. You can open each report in the lab results section above to check purity and the tested batch.

How do I reconstitute TB-500?

Use our free reconstitution calculator: enter the vial size (mg), the amount of bacteriostatic water you add and the amount you want per dose, and it shows exactly how much to draw. Our TB-500 research guide also covers what the published studies looked at. Open the calculator.

Is TB-500 for human use?

TB-500 is sold by these vendors as a research chemical for laboratory research use only. It is not approved for human consumption, and nothing on this site is medical advice.

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