#1 of 8 · 20 mg vial
Nootropic Source55% below the 20 mg median
Certificate with a batch number, no laboratory named
8 sellers, $1.75 to $4.75 per milligram, median $3.87, read 2026-09-26.
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
No lab-confirmed or tier A seller at 20 mg. Cheapest of all: Nootropic Source at $1.75 per mg for 20 mg, tier B. Epitalon 20 mg median is $3.87 per mg across 8 sellers.
#1 of 8 · 20 mg vial
Nootropic Source55% below the 20 mg median
Certificate with a batch number, no laboratory named
#2 of 8 · 20 mg vial
alphapeps.com
23% below the 20 mg median
Storefront not yet profiled
#3 of 8 · 20 mg vial
peptifylabs.com
8% below the 20 mg median
Storefront not yet profiled
#4 of 8 · 20 mg vial
cenexalabs.com
3% below the 20 mg median
Storefront not yet profiled
#5 of 8 · 20 mg vial
luxepeptides.is
3% above the 20 mg median
Storefront not yet profiled
#6 of 8 · 20 mg vial
orionpeptide.com
11% above the 20 mg median
Storefront not yet profiled
#7 of 8 · 20 mg vial
Peptide Science LLC23% above the 20 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
#8 of 8 · 20 mg vial
USA Peptide Sciences23% above the 20 mg median
Site says it tests; no certificate could be found
8 of 8 offers at 20 mg, sorted tier first, then price per mg.
Epitalon 20 mg was first read on 2026-09-26. Median $3.87 per milligram across 8 sellers. A week-by-week line appears after the next finished weekly walk. One week is a snapshot, not a history.
The figure is the same ungated market median the range on this page uses: every seller found. Certificate tier still ranks the cards. The purity gate is written and off, so this is not a tested-sellers-only series.
We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Every size of Epitalon · Laboratories named