Name: Aqneursa (levacetylleucine) in Ataxia-telangiectasia: Dosage forms and strengths
Published: 2026-10-02T18:22:10-04:00

Product information and disease description Product description Product information

Dosage forms and strengths

6 evidence topics · 3 sources

Granules for oral suspension: strength and appearance

“For oral suspension: 1 gram levacetylleucine in a unit-dose packet.” (opens the prescribing information at this quote)
“For oral suspension: 1 gram levacetylleucine as white to off-white strawberry flavored granules in a unit-dose packet.” (opens the prescribing information at this quote)
“One AQNEURSA packet contains 1 gram levacetylleucine.” (opens the prescribing information at this quote)

Packet contents and inactive ingredients

“Each packet of AQNEURSA granules contains 1 gram levacetylleucine and the inactive ingredients hypromellose, isomalt and strawberry flavor.” (opens the prescribing information at this quote)
“Each packet contains 1.7 gram white to off-white granules, equivalent to 1 gram levacetylleucine.” (opens the prescribing information at this quote)

Package and national drug code

Package	Contents	NDC
Carton	“Carton containing 28 unit-dose packets”	“83853-101-01”

Storage

“Store AQNEURSA at room temperature between 20°C to 25°C (68°F to 77°F); excursion permitted between 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature].” (opens the prescribing information at this quote)

Expiry dating period

“Based on the stability data submitted to date, the expiry dating period for Aqneursa (levacetylleucine) for oral suspension shall be 24 months from the date of manufacture when stored at 20°C to 25°C (68°F to 77°F).” (opens the source at this quote in a new tab)

European Union presentation

“Aqneursa 1 g granules for oral suspension in sachet” (opens the source at this quote in a new tab)
“Each sachet contains 1 g levacetylleucine.” (opens the source at this quote in a new tab)
“Each sachet contains 642.2 mg isomalt and 0.153 mg propylene glycol.” (opens the source at this quote in a new tab)

Material safety data sheet

No evidence found.