Friday, July 10, 2026

Drug profile · INN

acetylcysteine lysine

acetylcysteine lysine (LEGUBETI) is a glutathione precursor. Route of administration: oral. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 0
News articles 0
Drug details — acetylcysteine lysine
US status
approved
Class
Route
ORAL
Patents
0
Programs
0
Data quality
0.84

Quick answer

acetylcysteine lysine (LEGUBETI) is a glutathione precursor. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN acetylcysteine lysine
Brand LEGUBETI
Mechanism Glutathione precursor
Route ORAL
Formulation FOR SOLUTION

Mechanism of action

Glutathione precursor

Approval history

Authority Status Date
FDA approved

Frequently asked questions

What is acetylcysteine lysine?

acetylcysteine lysine (LEGUBETI) is a glutathione precursor. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for acetylcysteine lysine?

LEGUBETI is a marketed brand name for acetylcysteine lysine. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of acetylcysteine lysine?

acetylcysteine lysine has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.