#1 of 3 · 500 mg vial
Melanotan Expressat the median the 500 mg median
MZ Biolabs, 2022-10-19
3 sellers, $2.20 to $2.40 per milligram, median $2.40, 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 500 mg. Cheapest of all: Peptides Sales at $2.20 per mg for 500 mg, tier C. GHRP-6 500 mg median is $2.40 per mg across 3 sellers.
#1 of 3 · 500 mg vial
Melanotan Expressat the median the 500 mg median
MZ Biolabs, 2022-10-19
#2 of 3 · 500 mg vial
Peptide Prosat the median the 500 mg median
MZ Biolabs, 2022-05-28
#3 of 3 · 500 mg vial
Peptides Sales8% below the 500 mg median
Site says it tests; no certificate could be found
3 of 3 offers at 500 mg, sorted tier first, then price per mg.
GHRP-6 500 mg was first read on 2026-09-26. Median $2.40 per milligram across 3 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 GHRP-6 · Laboratories named