The short version
27 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Simethicone · DIMETHICONE 125 mg/1 · Capsule, Liquid Filled · Oral · Bi-Mart
NDC 37835-0231-72 · 72 CAPSULE, LIQUID FILLED in 1 BOTTLE · OTC MONOGRAPH DRUG · View full market →
27 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
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 →No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Not scored — fragility is computed for NADAC-priced NDCs.
sole-source market · price up 11% YoY
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 →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Advanced Rx LLC | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Best Choice (Valu Merchandisers Company) | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Cardinal Health 110, Llc. Dba Leader 70000 | DIMETHICONE 180 mg/1 | Jul 16, 2026 | Sep 3, 2026 |
| HyVee Inc | DIMETHICONE, UNSPECIFIED 125 mg/1 | Sep 3, 2026 | Sep 3, 2026 |
| HyVee Inc | DIMETHICONE, UNSPECIFIED 180 mg/1 | Sep 3, 2026 | Sep 3, 2026 |
| P & L Development, LLC | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Safeway, Inc. | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Walgreen Co. | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Walgreens | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| A-S Medication Solutions | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Advanced Rx LLC | DIMETHICONE, UNSPECIFIED 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Advanced Rx LLC | DIMETHICONE 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Allegiant Health | DIMETHICONE 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Allegiant Health | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Amazon.com Services LLC | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Amazon.com Services LLC | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| American Sales Company | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| AmerisourceBergen (Good Neighbor Pharmacy) 46122 | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Amz789 Llc | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Asence Pharma Private Limited | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Best Choice (Valu Merchandisers Company) | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bi-Mart | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bionpharma Inc. | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bionpharma Inc. | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bioventure Healthcare - FZE | DIMETHICONE, UNSPECIFIED 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bioventure Healthcare - FZE | DIMETHICONE, UNSPECIFIED 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bioventure Healthcare - FZE | DIMETHICONE, UNSPECIFIED 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| BJWC (Berkley & Jensen / BJ's) | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| C.B. Fleet Company, Inc. | DIMETHICONE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health (Leader) 70000 | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 110, LLC. DBA Leader | DIMETHICONE 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Care One (Retail Business Services, LLC.) | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Catalent Ontario Limited | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Catalent Ontario Limited | DIMETHICONE 172 mg/1; SILICON DIOXIDE 8 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Catalent Ontario Limited | DIMETHICONE 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Catalent Ontario Limited | DIMETHICONE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| CVS Pharmacy | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| CVS Pharmacy, Inc | DIMETHICONE, UNSPECIFIED 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cvs Pharmacy, Inc | DIMETHICONE 125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cvs Pharmacy, Inc | DIMETHICONE 180 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Extra Strength Simethicone — NDC 37835-0231-72," retrieved September 3, 2026, https://drugdashboards.com/drug/37835023172.
Free to cite with attribution — see how the data is put together.