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Thymosin Alpha-1 5 mg price

6 sellers, $6.80 to $9.00 per milligram, median $7.90, read 2026-09-16.

Moderate. At least one completed trial, and at least 100 people given it. 1 completed trial, 1,106 people given it.7 reported

Best value with a certificate: Panda Peptides, $34.0 for 5 mg, $6.80 per mg. Thymosin Alpha-1 5 mg median is $7.90 per mg across 6 sellers.

#2 of 6 · 5 mg vial

MogLabs
A
$36.0$7.20 /mg

9% below the 5 mg median

Vanguard Laboratory, Freedom Diagnostics, Chromate, 2026-09-05

#4 of 6 · 5 mg vial

RUO
A
$42.0$8.40 /mg

6% above the 5 mg median

Vanguard Laboratory, Chromate, 2026-09-05

#6 of 6 · 5 mg vial

Ion Peptide
C
$42.0$8.40 /mg

6% above the 5 mg median

Site says it tests; the certificates sit behind a login or a bot wall and none could be read

6 of 6 offers at 5 mg, sorted tier first, then price per mg. We earn nothing on this link today. No affiliate agreement is in place with this seller yet; when one is, this line will say the rate.

We never charge for knowledge. This site is 100 percent supported by affiliate income, disclosed on the row it comes from, and no vendor has a say in what a page says. Every size of Thymosin Alpha-1