The short version
8 companies supply this market — a reasonable cushion if one runs into trouble.
Market view
21 marketed package NDCs · 8 active manufacturers
Most dispensed: 1000 mg; 200 mg · Tablet, Chewable · #10 tablet, chewables/package · 1000 mg; 200 mg · Tablet, Chewable · #72 tablet, chewables/bottle, plastic · 135 mg/5mL; 400 mg/5mL · Liquid · #355 mL/bottle
8 companies supply this market — a reasonable cushion if one runs into trouble.
Every detected change for calcium carbonate, magnesium hydroxide, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
Other molecules FDA puts in Phosphate Binder, 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.