#1 of 2 · 15 mg vial
Peptide Science LLC$125$8.33 /mg
at the median the 15 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
View Sermorelin peptidesciencellc.com
Sermorelin 15 mg price
2 sellers, $8.33 to $8.33 per milligram, median $8.33, read 2026-09-26.
Moderate. At least one completed trial, and at least 100 people given it. 3 completed trials, 139 people given it.8 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 tier A seller at 15 mg. Cheapest of all: Peptide Science LLC at $8.33 per mg for 15 mg, tier C. Sermorelin 15 mg median is $8.33 per mg across 2 sellers.
C
#2 of 2 · 15 mg vial
USA Peptide Sciences$125$8.33 /mg
at the median the 15 mg median
Site says it tests; no certificate could be found
View Sermorelin usa-peptidesciences.com
2 of 2 offers at 15 mg, sorted tier first, then price per mg.
Week by week
Sermorelin 15 mg was first read on 2026-09-26. Median $8.33 per milligram across 2 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 Sermorelin · Laboratories named