Is KPV or TB-500 cheaper per mg?

KPV is currently cheaper, from $2.53/mg versus $2.97/mg for TB-500 — about 15% less per milligram, based on live first-party vendor prices. Prices change daily.

How many vendors sell KPV versus TB-500?

pepmg tracks 77 first-party vendors selling KPV and 81 selling TB-500, ranked strictly by $/mg. No vendor can pay for placement.

● KPV vs TB-500$/mg · price only

KPV vs TB-500: price per mg

A straight price comparison — cheapest and typical $/mg for each, captured first-party from vendors' own live stores. This compares cost only. It is not a medical, potency, efficacy, or dosing comparison, and nothing here is human-use guidance.

KPV is cheaper per mg right now: from $2.53/mg vs $2.97/mg for TB-500 — about 15% less per mg.

$/mg	KPV	TB-500
Cheapest	$2.53	$2.97
Highest	$14.00	$16.50
First-party vendors	77	81
Sources tracked	77	81

live first-party prices · captured 40m ago

Full vendor tables, COA availability, and price-drop alerts on each compound page: KPV prices → · TB-500 prices →

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.