Side-by-side vendor pricing for Thymosin Alpha-1. Cheapest in-stock total: $36.99. Sort by $/mg, total cost, or Stacked Score — then click through to view the listing on the vendor's site.
- Best $/mg
- Royal Peptides
⚠ as of 5d ago
72Thymosin Alpha-1 (TA-1) 10mg (Single Vial)
Size10 mgTotal$75.00$/mg$7.50In stock - Royal Peptides
verified 5h ago
72Thymosin Alpha-1 (TA-1) 5mg (Single Vial)
Size5 mgTotal$60.00$/mg$12.00In stock
Price History
30-day window · per vendor
Each line tracks one vendor's SKU over the last 30 days. Green numbers = price dropped. Amber = price rose. Flat gray = no movement.
- EZ Peptides
Thymosin Alpha 1 10mg · 10mg
NewLow · High$58.00 · $58.00Current$58.0030dFlat - LA Peptides
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - Purity Peptides
Thymosin Alpha 1, 10mg · 10mg
NewLow · High$64.79 · $64.79Current$64.7930dFlat - Platinum Lion Peptides
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - True Peptide Labs
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - Pure RX Peptides
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - Modern Research Peptides
Thymosin Alpha-1 5mg · 5mg
NewLow · High— · —Current—30d— - Southern Aminos
Thymosin Alpha-1 10mg · 10mg
Low · High$59.40 · $81.75Current$74.2530d-9% - Royal Peptides
Thymosin Alpha-1 (TA-1) 10mg (Single Vial) · 10mg
NewLow · High— · —Current—30d— - Ascension Peptides
Thymosin Alpha 1 (10MG) · 10mg
Low · High$78.00 · $90.00Current$78.0030dFlat - Certified Peptides
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - AminoVault
Thymosin Alpha-1 10 mg · 10mg
Low · High$89.25 · $120.00Current$89.2530d-26% - NextGen Peptides
Thymosin Alpha 1 · 5mg
NewLow · High— · —Current—30d— - Purity Peptides
Thymosin Alpha 1, 5mg · 5mg
NewLow · High$47.51 · $47.51Current$47.5130dFlat - Iron Peptides
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - Stillwater BioLabs
Thymosin Alpha-1 10mg · 10mg
Low · High$69.00 · $119.00Current$119.0030d+72% - Evolve Peptides
Thymosin Alpha-1 5mg · 5mg
NewLow · High— · —Current—30d— - Royal Peptides
Thymosin Alpha-1 (TA-1) 5mg (Single Vial) · 5mg
Low · High$50.00 · $60.00Current$60.0030d+20% - SolXGenix
Thymosin Alpha-1 10mg · 10mg
NewLow · High— · —Current—30d— - Swiss Chems
Thymosin Alpha 1 · 5mg
NewLow · High— · —Current—30d— - Limitless Biotech
Thymosin Alpha-1 · 5mg
NewLow · High— · —Current—30d— - Pantheon Peptides
Thymosin Alpha-1 5mg · 5mg
NewLow · High— · —Current—30d— - Perfect Peptides
Thymosin Alpha-1 5mg · 5mg
NewLow · High— · —Current—30d— - Pantheon Peptides
Thymosin Alpha-1 2mg · 2mg
NewLow · High— · —Current—30d—
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How This Works
Prices auto-refresh daily from each vendor's public catalog. The “Best $/mg” row is the cheapest in-stock option across tracked vendors. See our methodology for how the Stacked Score is computed.
Thymosin Alpha-1 — Frequently Asked
- How much does Thymosin Alpha-1 cost?
- Across 22 vetted research vendors Stacked tracks, Thymosin Alpha-1 runs $5.80/mg to $22.50/mg. The lowest in-stock total right now is $36.99 from EZ Peptides. Prices are pulled from each vendor's public catalog and refresh daily.
- Where can I buy Thymosin Alpha-1?
- Thymosin Alpha-1 is listed by 22 research-peptide vendors in the Stacked directory, including EZ Peptides, LA Peptides, Purity Peptides. Compare $/mg, total price, stock, and each vendor's Stacked Score in the table above, then click through to the vendor. Stacked does not sell peptides.
- Who has the cheapest Thymosin Alpha-1?
- The current lowest price is $5.80/mg from EZ Peptides (Stacked Score 74/100). Cheapest isn't automatically best — weigh each vendor's testing and Stacked Score, not price alone, before ordering.
- Is Thymosin Alpha-1 legal to buy?
- Thymosin Alpha-1 and other research peptides are sold strictly for laboratory and research use — they are not approved by the FDA for human consumption. Legal status and import rules vary by country and are the buyer's responsibility. For research purposes only; not medical advice.
Affiliate Disclosure
Stacked earns a commission on qualifying purchases made through the vendor links on this page. Affiliate relationships do not influence our Stacked Score or which vendors we track. Per FTC guidelines, all sponsored links are marked rel="sponsored".