● P-21 · 10MG VIALNootropic peptide

P-21 10mg price comparison

6 vendors currently sell P-21 in a 10mg vial. Cheapest right now: $74.99 ($7.50/mg). This size is also the best $/mg for P-21 overall — the value pick.

captured 40m ago · first-party, ranked by $/mg only

● P-21 10mg · market statistics 6 sources tracked · 10mg vials only

These figures are what pepmg still publishes about price: the floor, the middle, the spread and how many sources we track, computed from listings we captured first-party and refreshed on the same schedule as always. We no longer publish the individual listings or the sellers behind them.

lowest tracked $7.50/mg

median $12.33/mg

highest tracked $19.80/mg

spread 2.6×

Computed from 6 in-stock listings across 6 sources we captured first-party, with bulk vials, blends and statistical outliers excluded so the figures compare like with like. The spread is the highest tracked price divided by the lowest — how much the same milligram varies depending on where you look.

Other P-21 sizes: 5mg (3) · all sizes & vendors →

All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.