The short version
5 companies supply this market — a reasonable cushion if one runs into trouble. It is in shortage right now.
Market view
8 marketed package NDCs · 5 active manufacturers
5 companies supply this market — a reasonable cushion if one runs into trouble. It is in shortage right now.
Other molecules FDA puts in Mood Stabilizer, with whether each is in shortage right now. Same class is not the same drug — substitution is a clinical decision, and this is a supply picture, not a recommendation.
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.