C
$45.0$3.46 /mg
level with the 13 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
View PE-22-28 polarispeptides.com
PE-22-28 13 mg price
1 sellers, $3.46 to $3.46 per milligram, middle price $3.46, read 2026-09-30.
Animal or lab only. Only animal or lab studies on this page. No study in people yet. 2 animal studies, no human study.7 reported
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 grade A seller at 13 mg. Cheapest of all: Polaris Peptides at $3.46 per mg for 13 mg, grade C. PE-22-28 13 mg middle price is $3.46 per mg across 1 sellers.
1 of 1 listings at 13 mg, sorted grade first, then price per mg.
Week by week
PE-22-28 13 mg was first read on 2026-09-30. Middle price $3.46 per milligram across 1 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 PE-22-28 · Laboratories named