All prescription medications have a list price.* Very few patients pay the list price, which is a price set by the manufacturer. The list price of DUPIXENT is $4,193.03 USD per carton,^† but most people will not pay the list price.

You can use our Cost and Coverage Tool to learn more about cost information for your insurance situation. For the most accurate information regarding your cost and dispensing of DUPIXENT, speak directly with your insurance provider, who knows the details of your plan.

*List price is also referred to as wholesale acquisition cost or WAC. WAC is the price at which Sanofi sells its products to wholesalers. A monthly supply/carton of
 DUPIXENT (300 mg or 200 mg) is defined as 2 injections per month.

^†List price as of 1/2/2026.