Brand-name prescription

Dupixent

dupilumab

Compare your options

Compare	DupixentBrand name	Authorized genericWithout the Dupixent name	Regular genericdupilumab
What pharmacies pay	$2,025per 1.14 mL pen	Not sold	Not sold
Same as Dupixent?	The original	–	–
Ways to save	Maker’s cardas little as $0 a fillwith commercial insurance	–	–
With insurance	Your plan’s brand co-pay	–	–

No authorized generic: There isn’t one.

No regular generic: Dupixent is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold.

Prices are the average U.S. drugstores pay (source: Medicaid, September 23, 2026). What you pay depends on your plan or the pharmacy.

Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.

The maker’s savings card

Rx Maker’s savings card Sanofi / Regeneron

DUPIXENT MyWay Copay Card

With commercial insurance

as little as $0 a fill

No insurance

This card needs commercial insurance. The maker doesn’t list a cash price on this page.

The card pays up to $13,000 a year.

Get it on dupixent.com

In the maker’s words

“With the DUPIXENT MyWay Copay Card, eligible, commercially insured patients may pay as little as $0 copay per fill of DUPIXENT (maximum of $13,000 per patient per calendar year) if they meet the eligibility requirements, including:”

From the maker’s offer on dupixent.com, checked September 25, 2026. What you pay depends on your plan. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.

Before you use a discount card

Discount cards like GoodRx take money off the pharmacy’s cash price. For a brand-name drug, that price is often still high. With commercial insurance, Dupixent’s own card may bring it to as little as $0 a fill.

Look up the discount-card price, then compare it with this estimate. You can use a maker’s card or a discount card, but usually not both on the same fill.

What pharmacies pay

The average U.S. drugstores pay for each strength (source: Medicaid, September 23, 2026). What you pay depends on your plan or the pharmacy.

Strength	Dupixent
200 mg/1.14 mL penper 1.14 mL pen	$2,025
300 mg/2 mL syringeper 2 mL syringe	$2,020

Good to know

There’s no authorized generic of Dupixent.
“Commercial insurance” means a plan from a job, from the marketplace, or one you buy yourself. A retiree plan that’s part of Medicare counts as Medicare. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.
Most cards need a sign-up on the maker’s site, and many work only if your plan covers the drug. Then give the card’s details to your pharmacy.
Don’t stop or change a medicine without talking to your pharmacist or prescriber.