Thymosin Alpha-1 5 mg price: 8 suppliers compared
8 research peptide suppliers in the Peptide Ranking index list Thymosin Alpha-1 in a 5 mg vial, 13 listings in all, 5 of them multi-vial packs counted here at the per-vial price. The cheapest is Geo Peptides at $24.99; the most expensive listing is $81.00, 3.2 times the lowest. The median listing is $43.78, which works out to $8.76 per milligram, and 7 of the 13 listings sit at or below it.
4 listings from 3 suppliers show a certificate of analysis on the product page itself; the lowest-priced of those is Alpha Labs Peptides at $31.50. The highest-scoring supplier in the table is Licensed Peptides (84/100) at $35.99. 2 listings are priced in another currency and converted at a fixed reference rate. Prices are the supplier's listed prices before coupons on the day the catalog was read; scores come from the published formula, not from the price.
All 13 listings at 5 mg, cheapest first
| Supplier | Score | Listing | Price | $/mg | COA on page | Stock | |
|---|---|---|---|---|---|---|---|
 Geo Peptides | 48/100 | Thymosin alpha-1 5mg | $24.99 | $5.00 | No | In stock | View listing |
| Alpha Labs Peptides | 68/100 | Thymosin Alpha-1 (5mg) (10 Vials) | $31.50 | $6.30 | Yes | In stock | View listing |
 Licensed Peptides | 84/100 | Thymosin Alpha-1 5mg (10 vials) | $35.99 | $7.20 | No | Out of stock | View listing |
| Licensed Peptides | 84/100 | Thymosin Alpha-1 5mg - 5mg, 10 pack | $35.99 | $7.20 | No | Out of stock | View listing |
 UK Peptides | 50/100 | Thymosin Alpha 1 5mg | $38.04 | $7.61 | Yes | In stock | View listing |
| Alpha Labs Peptides | 68/100 | Thymosin Alpha-1 (5mg) | $41.99 | $8.40 | Yes | In stock | View listing |
| Licensed Peptides | 84/100 | Thymosin Alpha-1 5mg - 5mg, 5 pack | $43.78 | $8.76 | No | Out of stock | View listing |
 Receptor Chem | 50/100 | Thymosin Alpha 1 (Size: 5mg | 99% Purity) | $50.79 | $10.16 | No | In stock | View listing |
| Licensed Peptides | 84/100 | Thymosin Alpha-1 5mg - 5mg, 3 pack | $51.58 | $10.32 | No | Out of stock | View listing |
 Evolve Peptides | 70/100 | Thymosin Alpha-1 5 mg | $60.00 | $12.00 | No | In stock | View listing |
| Licensed Peptides | 84/100 | Thymosin Alpha-1 5mg - 5mg, 1 pack | $61.99 | $12.40 | No | In stock | View listing |
 Swiss Chems | 59/100 | Thymosin Alpha 1 – Thymosin Alpha 1: 1vial 5mg | $63.99 | $12.80 | No | In stock | View listing |
 Core Peptides | 74/100 | Thymosin Alpha-1 - 5MG / 10MG - 5mg | $81.00 | $16.20 | Yes | In stock | View listing |
Other sizes and the full picture
Other Thymosin Alpha-1 sizes with a comparison page: 10 mg (20 suppliers, median $79.50). The Thymosin Alpha-1 page has every size, every listing and the public certificates. The price index puts Thymosin Alpha-1 at a median of $8.00 per mg across all sizes.
Frequently asked questions
Which 5 mg Thymosin Alpha-1 listing is cheapest with a certificate on the page?
Alpha Labs Peptides at $31.50 ($6.30 per mg) is the lowest-priced 5 mg listing that shows a certificate of analysis on the product page. 4 of the 13 listings show one.
How many suppliers list Thymosin Alpha-1 at 5 mg?
8 suppliers in our index list Thymosin Alpha-1 at 5 mg, across 13 listings (5 of them multi-vial packs, priced here per vial). 9 were marked in stock when the catalog was read.
Is 5 mg or 10 mg cheaper per milligram?
At the median, 5 mg works out to $8.76 per mg and 10 mg to $7.95 per mg, so 10 mg is cheaper per milligram on median prices. The other sizes with a page are linked below.
All listed materials are sold for laboratory research use only. Listed prices before any coupon, read on the date shown; confirm in the cart. Pens are excluded because the device is part of the price. Price-per-mg calculator · Request a correction.