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Thymosin Alpha-1 price comparison — United States

Compare saved US supplier observations in USD, by listed vial size and nominal price per mg. Free to browse; no sign-up.

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Price ranking uses nominal listed mass, not independently measured net peptide content. Shared display names do not establish chemical equivalence. Shipping and checkout taxes are excluded. Research information only; no human-use guidance.

Thymosin Alpha-1

Best price found
$40.00 USD
Price per mg$8.00 / mg
Peptides Sourcepeptidessource.com
In stockChecked Oct 18, 2026, 8:07 AM AWST
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Thymosin Alpha-1 · 5 mg

Grouped by display family. Confirm sequence, formulation and blend ratios with each supplier; a shared name and total mass do not establish equivalence. Shipping and checkout charges are excluded.

Peptides Sourcepeptidessource.com

$40.00 · In stock

Checked Oct 18, 2026, 8:07 AM AWST

Original listing: Thymosin Alpha-1 (TA-1) 5mg

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Research Chemresearchchem.us.com

$49.99 · In stock

Checked Oct 18, 2026, 8:11 AM AWST

Original listing: Thymosin Alpha-1 – 5mg

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Dr. Peptide Labsdrpeptidelabs.com

$54.99 · In stock

Checked Oct 18, 2026, 8:06 AM AWST

Original listing: Thymosin Alpha-1 (5mg)

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How to read these prices

Select a listed size to see up to three lowest-priced supplier domains in this display family. Out-of-stock observations are excluded. Each offer shows when it was observed; a saved price is not a live checkout quote. Confirm stock, formulation and delivered total with the supplier.

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