1% below the 10 mg middle price
KMD Analytical, 2026-08-18
2 sellers, $18.9 to $19.4 per milligram, middle price $19.2, read 2026-09-30.
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Best value with a certificate: Heartland Bio Labs, $189 for 10 mg, $18.9 per mg. PEG-MGF 10 mg middle price is $19.2 per mg across 2 sellers.
1% below the 10 mg middle price
KMD Analytical, 2026-08-18
1% above the 10 mg middle price
MZ Biolabs, 2022-06-09
2 of 2 listings at 10 mg, sorted grade first, then price per mg.
PEG-MGF 10 mg was first read on 2026-09-30. Middle price $19.2 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 PEG-MGF · Laboratories named