Procysbi savings card: as little as $0 a prescription with commercial insurance

How to pay the least

Ask for the cash price

Procysbi

We didn’t find one.

Ask your pharmacy for Procysbi’s cash price, and one or two other pharmacies too.
Procysbi’s savings card works only with insurance from a job or one you bought.

Compare every option

Brand nameProcysbi

Authorized genericcysteamine

Regular genericcysteamine

What you’d pay

Cash priceAsk the pharmacy

Not soldThere isn’t one

Not soldNone found

Same as Procysbi?

The original

–

Brand nameThe maker’s card

Amgen Commercial Co-Pay Program (Amgen By Your Side)

Savings card from Amgen (Horizon)

No insuranceNeeds insuranceNo cash price listed.

Insurance · as little as $0 a prescription

Or call 1-855-888-4004.

In the maker’s words

“You may be eligible to pay $0 through our Amgen Commercial Co-Pay Program.”

From the maker’s offer on amgenbyyourside.com, checked November 2, 2026. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.

Maker’s card or discount card?

A discount card like GoodRx lowers the pharmacy’s cash price, but for a brand-name drug that price often stays high. Compare it with the maker’s card above. You can usually use one or the other on a fill, not both.

Authorized genericNot sold

There isn’t one. An authorized generic is Procysbi itself, from the same company, sold without the brand name, and usually for less. For now Procysbi is the only choice; its maker’s savings card can lower what you pay.

See the brand name →

Regular genericNot sold

We didn’t find one. Generics usually come once the brand’s patents and exclusivity end. Until then, the maker’s savings card is the way to pay less.

See the brand name →

What it’s used for

Cystinosis affecting the kidneys (nephropathic cystinosis)

What the FDA label says

PROCYSBI is a cystine-depleting agent indicated for the treatment of nephropathic cystinosis in adults and pediatric patients 1 year of age and older.

Source: the FDA label for Procysbi (Horizon Therapeutics USA, Inc.), June 25, 2026. Full label on DailyMed

Good to know

“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.

Prices checked November 2, 2026. Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/procysbi/