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40 pairs

Peptide vendor price comparisons

Two vendors side by side on price per milligram, for every compound both list. A pair is compared once it shares at least 5 compounds.

Data as of (newest price observation in these comparisons)

40 vendor pairs, most shared compounds first

Each page lists both vendors' cheapest single vial for every shared compound, with the source and timestamp of each price.

Prices are observations recorded from each vendor’s own public store data at the timestamp shown, not live quotes. Some vendor links may be affiliate links and vendors may buy labelled placements (see disclosures). Commercial arrangements never affect a purity result or a published grade.