Is ARA-290 or TB-500 cheaper per mg?

TB-500 is currently cheaper, from $2.97/mg versus $3.00/mg for ARA-290 — about 1% less per milligram, based on live first-party vendor prices. Prices change daily.

How many vendors sell ARA-290 versus TB-500?

pepmg tracks 34 first-party vendors selling ARA-290 and 81 selling TB-500, ranked strictly by $/mg. No vendor can pay for placement.

● ARA-290 vs TB-500$/mg · price only

ARA-290 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.

TB-500 is cheaper per mg right now: from $2.97/mg vs $3.00/mg for ARA-290 — about 1% less per mg.

$/mg	ARA-290	TB-500
Cheapest	$3.00	$2.97
Highest	$7.90	$16.50
First-party vendors	34	81
Sources tracked	34	81

live first-party prices · captured 40m ago

Full vendor tables, COA availability, and price-drop alerts on each compound page: ARA-290 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.