The short version
5 companies supply this market — a reasonable cushion if one runs into trouble.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Epsom Salt
Epsom Salt · MAGNESIUM SULFATE, UNSPECIFIED 1 g/g · Granule · Oral; Topical · P & L Development, LLC
NDC 49580-0394-01 · 454 g in 1 POUCH · OTC MONOGRAPH DRUG · View full market →
Medicare Part D
Medicare Part D does not cover over-the-counter drugs — by law it pays only for products requiring a prescription.
How Part D pricing works →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
90-day shortage risk (model v2)
0.1%chance of a new FDA shortage posting for epsom salt (other) in the next 90 days
sole-source market
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
Regulatory
- Application
- M007
- TE code
- —
- Approval date
- —
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of Epsom Salt (Granule)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| AmerisourceBergen (Good Neighbor Pharmacy) 46122 | MAGNESIUM SULFATE HEPTAHYDRATE 1 g/g | Jul 15, 2026 | Sep 2, 2026 |
| EQUATE (Wal-Mart Stores, Inc.) (see also WAL-MART INC) | MAGNESIUM SULFATE, UNSPECIFIED 1 g/g | Jul 15, 2026 | Sep 2, 2026 |
| Good Sense (Geiss, Destin & Dunn, Inc.) | MAGNESIUM SULFATE, UNSPECIFIED 1 g/g | Jul 15, 2026 | Sep 2, 2026 |
| P & L Development, LLC | MAGNESIUM SULFATE, UNSPECIFIED 1 g/g | Jul 15, 2026 | Sep 2, 2026 |
| Strategic Sourcing Services LLC | MAGNESIUM SULFATE, UNSPECIFIED 1 g/g | Jul 15, 2026 | Aug 31, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Epsom Salt — NDC 49580-0394-01," retrieved September 3, 2026, https://drugdashboards.com/drug/49580039401.
Free to cite with attribution — see how the data is put together.