A
$65.0$6.50 /mg
8% above the 10 mg middle price
Kovera Labs, 2026-05-30
View Melatonin peptidelabs.us
Melatonin 10 mg price
5 sellers, $4.50 to $7.80 per milligram, middle price $6.00, read 2026-09-30.
None. No study cited on this page yet. no study cited on this page yet.1 reported
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Best value with a certificate: Peptide Labs, $65.0 for 10 mg, $6.50 per mg. Cheapest of all: Enhanced Peptides at $4.50 per mg for 10 mg, grade B. Melatonin 10 mg middle price is $6.00 per mg across 5 sellers.
B
$45.0$4.50 /mg
25% below the 10 mg middle price
MZ Biolabs, 2022-12-23
View Melatonin enhancedpeptides.com
C
$57.0$5.70 /mg
5% below the 10 mg middle price
Site says it tests; no certificate could be found
View Melatonin elitefitnesspeptides.com
C
$60.0$6.00 /mg
level with the 10 mg middle price
Site says it tests; no certificate could be found
View Melatonin corepowerpeptides.is
C
$78.0$7.80 /mg
30% above the 10 mg middle price
Site says it tests; no certificate could be found
View Melatonin ascendpeptides.bio
5 of 5 listings at 10 mg, sorted grade first, then price per mg.
Week by week
Melatonin 10 mg was first read on 2026-09-30. Middle price $6.00 per milligram across 5 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 Melatonin · Laboratories named