Thymosin Alpha-1 Price

Blind average retail across every in-stock Thymosin Alpha-1 offer we track, priced per vial and per mg. No brands, no favorites: just the numbers.

5 offers · 2 vial sizes · refreshed 2026-08-01

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Vial sizes priced 2 US delivery · domestic lane in stock

Median $/mg for Thymosin Alpha-1 $2.11/mg spans $2.02 to $2.20/mg across sizes

In-stock offers 5 up to 5 sources on one size

Thymosin Alpha-1 prices by vial size 2

Thymosin Alpha-1

5 mg vial US lane

$11avg / vial

$2.20 / mg

market range $11.00 – $11.00

In stock · 5 sources Sign in to order

Thymosin Alpha-1

10 mg vial US lane

$20.17avg / vial

$2.02 / mg

market range $20.00 – $20.50

In stock · 5 sources Sign in to order

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What Thymosin Alpha-1 costs right now

Across the 2 Thymosin Alpha-1 vial sizes in stock for US delivery, the average price per vial runs from $11.00 to $20.17, and individual in-stock offers span $11.00 to $20.50 per vial. That spread is the honest one: a domestic lane normally prices above an international one for the same vial.

The lowest cost per milligram sits at the 10 mg vial: $2.02 per mg, off an average of $20.17 per vial across 3 in-stock offers. Larger vials almost always lower the per-mg cost, so compare $/mg before you compare sticker price.

Deepest supply on any single size is 5 distinct sources with stock in the US lane, seen on a pricelist within the last 30 days. At least one size ships from a domestic US warehouse.

Thymosin Alpha-1 lab results (452 certificates of analysis) · The full Peptide Price Index · The COA database

How this index is calculated

Deliberately vendor-blind. Every price is an aggregate across the in-stock suppliers we track — no vendor names, no per-vendor breakdowns. The hero price is the mean per vial across every in-stock offer in the standard kit; kits vary in size, so per-kit totals aren't comparable and bulk/trial tiers are held out of the mean.

The market range shows the honest spread — domestic lanes typically price above international ones. Blends and oils don't show a $/mg (two compounds, or a per-ml concentration). Prices are for the product only and exclude shipping; your exact kit, lane, and delivered total are quoted at order time. Research use only.

Source counts. Each card's source count is the number of distinct suppliers with that product in stock for your selected delivery lane — counted across the full supplier pricelists we track, not just the ones behind the displayed average. A supplier only counts if its pricelist passed validation and the offer was seen within the last 30 days, so a frozen or quarantined listing never inflates the number. For the few products we can't match in the supply feed, the count falls back to the suppliers currently priced in the catalog.

Want to know which supplier sits behind each price and how its batches tested? That's the vendor trust records and the COA database — third-party lab certificates, graded independently. Go Pro to unlock the source behind every row.

Thymosin Alpha-1 pricing, answered

How much does Thymosin Alpha-1 cost?

For US delivery, the average in-stock price runs $11.00 to $20.17 per vial depending on the size, built from 5 live offers across 2 vial sizes. Individual offers run $11.00 to $20.50 per vial. Prices are for the product only and exclude shipping.

What is a good price per mg for Thymosin Alpha-1?

The median across the mg-dosed sizes in stock is $2.11 per mg, and the cheapest size on that basis is the 10 mg vial at $2.02 per mg. Anything meaningfully below the bottom of the range on this page usually means an international lane with longer shipping rather than a better deal.

Is Thymosin Alpha-1 in stock?

Yes, as of the last refresh (2026-08-01). Every row on this page is a live in-stock offer in the US delivery lane, and the deepest size carries 5 distinct suppliers seen on a pricelist within the last 30 days. A compound with nothing in stock does not get a page here at all.

Why don't you show which vendor has each Thymosin Alpha-1 price?

This page is deliberately vendor-blind so it stays an honest market reference, not an ad. The supplier behind each row, its trust record, and the batch lab certificates are unlocked with Pro.

Order at these prices. Start free to order at index pricing — Titer, our ordering assistant, prices your basket across every in-stock lane. Go Pro to see which sources are behind each price, with their lab results.

Start free to order Go Pro — see vendors + COAs