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What is price per mg ($/mg), and why does pepmg rank by it?
Price per milligram is the price of a listing divided by the milligrams of active compound in it — the like-for-like way to compare cost across different vial sizes. Two vials at the same sticker price are not equal if one holds more compound, so pepmg converts every listing to a single cost-per-milligram scale.
It is the only number pepmg's rankings sort by. A paying vendor and a non-paying vendor are ordered by the exact same math; no vendor can pay to move up.
From: Glossary: $/mg
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