The Peptide Audit

Thymosin Alpha-1 price comparison

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$5.58
Avg price/mg
2
Vendors
$5.22–$5.95
Price range

Compare Thymosin Alpha-1 from 2 tested U.S. vendors. Prices currently range from $5.22 to $5.95 per mg across 10mg vials, with vendor promo codes applied. 3 third-party lab results have been published. Prices and stock are checked twice a day. New to Thymosin Alpha-1? 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 9 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
EZ Peptides
No reviews
10mg · Single vial
$58.00
$5.22
$5.80
In stockBuy
Mile High Compounds
No reviews
10mg · Single vial
$69.99
$5.95
$7.00
In stockBuy

Lab results (COAs)

Third-party test results each vendor has published for Thymosin Alpha-1.

VendorSizeLabBatch / test
EZ Peptides5mgJanoshikTest #72295View report ↗
Mile High Compounds10mgChromateTA1-010-MH-01View report ↗
Mile High Compounds10mgThird-party labTA1-010-MH-02View 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

Not enough price history yet.

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