Zycubo

Generic name: copper histidinate

Used for: Menkes disease

How do you pay?

How to pay the least

Ask for the cash price

Zycubo

We didn’t find one.

  1. Ask your pharmacy for Zycubo’s cash price, and one or two other pharmacies too.

Compare every option

Question
Brand nameZycubo
Authorized genericcopper histidinate
Regular genericcopper histidinate
What you’d pay
Cash priceAsk the pharmacy
Not soldThere isn’t one
Not soldNone found
Same as Zycubo?
The original
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Brand nameNo maker’s card

We didn’t find a savings card or cash price from Zycubo’s maker. Ask the pharmacy for Zycubo’s cash price. With insurance, ask what your plan charges.

Authorized genericNot sold

There isn’t one. An authorized generic is Zycubo itself, from the same company, sold without the brand name, and usually for less. For now Zycubo is the only choice; ask the pharmacy for its cash price, or your plan what it charges.

Regular genericNot sold

We didn’t find one. Generics usually come once the brand’s patents and exclusivity end. Until then, ask the pharmacy for Zycubo’s cash price, or your plan what it charges.

What it’s used for

What the FDA label says

ZYCUBO is a copper replacement product indicated for the treatment of Menkes disease in pediatric patients.

Limitations of Use

ZYCUBO is not indicated for the treatment of Occipital Horn Syndrome.

Source: the FDA label for Zycubo (Sentynl Therapeutics, Inc.), January 12, 2026. Full label on DailyMed 

Good to know

Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/zycubo/