Thymosin Alpha-1 price per mg
Thymic peptide (28 amino acids)Also known as: TA-1, TA1, Thymalfasin
A naturally occurring 28-amino-acid peptide first isolated from thymus tissue. The synthetic form is also known as thymalfasin. Discussed in preclinical research literature.
Thymosin Alpha-1 price per mg, as of 19 Oct 2026: the lowest listed price is $3.20/mg and the median is $8.50/mg, across 118 vendors (single-vial listings, ex-shipping, refreshed nightly). The lowest price is not a recommendation: check each store’s transparency profile. How $/mg is calculated · Thymosin Alpha-1 guide.
Price index: lowest (cost) $3.20/mg · median $8.50/mg · 118 vendors · as of 2026-10-19 (prices ex-shipping, refreshed nightly).
Cheapest listing: RetaOne Labs at $3.20/mg (10mg vial), $32.00, as of 2026-10-19. Listed price only, ex-shipping; inclusion is a statement about price data, never an endorsement.
Lowest price is not a recommendation — check the store’s transparency profile.
Thymosin Alpha-1 price per mg over time
Thymosin Alpha-1 price per mg by vendor · sorted by $/mg
Lowest price is not a recommendation — check the store’s transparency profile.
| Vendor | $/mg | Total (USD) | Package | 30d change | Flags |
|---|
Thymosin Alpha-1 price per vial, by vial size
| Vial size | Listings | Lowest listed | Median listed | Median $/mg |
|---|---|---|---|---|
| 5 mg | 29 | $27.38 | $53.00 | $10.60/mg |
| 10 mg | 102 | $32.00 | $79.50 | $7.95/mg |
Aggregates of publicly listed prices, not a recommendation. Per-store prices are in the vendor table above.
Thymosin Alpha-1 price history (90 days)
| Point in time | Day | Median $/mg | Lowest listed $/mg | Latest vs then |
|---|---|---|---|---|
| Latest | $8.50/mg | $3.20/mg | — | |
| 7 days earlier | $8.75/mg | $3.20/mg | −2.9% | |
| 30 days earlier | $8.95/mg | $2.999/mg | −5.0% | |
| 60 days earlier | $8.90/mg | $3.499/mg | −4.5% | |
| 90 days earlier | $8.25/mg | $3.70/mg | +3.0% |
Days the crawl missed are left out, never filled in. Longer history is not published on this site. Aggregates of publicly listed prices, not a recommendation.
Thymosin Alpha-1 price questions
What is the average price of Thymosin Alpha-1 per mg?
As of 19 Oct 2026, the median listed price of Thymosin Alpha-1 is $8.50/mg across 118 vendors. The lowest listed price is $3.20/mg. The middle half of comparable listings falls between $6.50/mg and $11.00/mg. We report the median rather than a mean because one mislabelled or bulk listing can distort an average. Prices are single-vial, ex-shipping and refreshed nightly.
How much does Thymosin Alpha-1 cost per vial?
The most commonly listed vial size is 10 mg (102 listings), with a median listed price of $79.50 and a lowest listed price of $32.00 as of 19 Oct 2026. For 5 mg vials (29 listings) the median is $53.00 and the lowest is $27.38. Vial prices are not comparable across sizes; compare $/mg instead.
How many vendors sell Thymosin Alpha-1?
118 vendors list Thymosin Alpha-1 at a comparable single-vial price as of 19 Oct 2026, in 135 listings in total. Inclusion is a statement about price data, never an endorsement, and each store has a public-record transparency profile.
What other names do stores list Thymosin Alpha-1 under?
Store listings may use other names for Thymosin Alpha-1, such as TA-1 and Thymalfasin. The Thymosin Alpha-1 price comparison on this page covers the listings we match to Thymosin Alpha-1 (lowest listed $3.20/mg as of 19 Oct 2026). Check each store's stated product and peptide content before comparing.
Has the price of Thymosin Alpha-1 changed recently?
In our nightly price history, the daily median $/mg for Thymosin Alpha-1 rose from $8.25/mg on 22 Jul 2026 to $8.50/mg on 19 Oct 2026 (+3.0%), based on 86 observed days within the public 90-day window.
What is the price history of Thymosin Alpha-1?
In our public 90-day window, the daily median listed price of Thymosin Alpha-1 was $8.50/mg on 19 Oct 2026 and $8.25/mg on 22 Jul 2026 (+3.0% since then), with sampled readings between $8.25/mg and $8.95/mg. The dated table on this page lists each reading; days the crawl missed are left out.
How much does Thymosin Alpha-1 cost?
As of 19 Oct 2026, Thymosin Alpha-1 is listed from $3.20/mg to $45.80/mg, with a median of $8.50/mg. The middle half of comparable listings falls between $6.50/mg and $11.00/mg. For the most commonly listed vial size, 10 mg, the median listed cost is $79.50 per vial (lowest listed $32.00). These are listed prices for research material in US dollars, ex-shipping, refreshed nightly; they are not a recommendation to purchase.
Why do Thymosin Alpha-1 prices differ between stores?
Listed Thymosin Alpha-1 prices differ by store and by vial size: as of 19 Oct 2026 the highest comparable listing is $45.80/mg against $3.20/mg for the lowest, a ratio of 14.3 to 1. The median is $10.60/mg for 5 mg vials and $7.95/mg for 10 mg vials. Compare $/mg rather than price per vial, because vial sizes differ.
Do these Thymosin Alpha-1 prices include shipping or sale prices?
No. Figures are regular listed product prices in US dollars, excluding shipping, and temporary sale prices are not shown. Volume-discount multipacks are kept out of the single-vial figures. See how $/mg works for the full rules.
Which Thymosin Alpha-1 vial size is cheapest per mg?
As of 19 Oct 2026, 10 mg vials have the lowest median price per mg at $7.95/mg (102 listings), against $10.60/mg for 5 mg vials. Sizes with fewer than 3 listings, sizes sold by a single store and bulk sizes priced far below the median are left out; prices are single-vial, ex-shipping.
What is the cheapest Thymosin Alpha-1 listing right now?
As of 19 Oct 2026, among vial sizes with enough listings to compare, the lowest listed Thymosin Alpha-1 price is $3.20/mg (10 mg vials), and the lowest single-vial price is $27.38 for a 5 mg vial. These are listed prices, ex-shipping, not a recommendation to buy.
How does the Thymosin Alpha-1 price compare with other peptides?
As of 19 Oct 2026, the median listed Thymosin Alpha-1 price of $8.50/mg ranks 33rd lowest of 44 tracked peptides by median $/mg. This compares listed prices only.