The short version
25 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.
Guaifenesin and Dextromethorphan HBr · GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 · Tablet, Extended Release · Oral · Winco Foods, LLC.
NDC 67091-0314-20 · 2 BLISTER PACK in 1 CARTON / 10 TABLET, EXTENDED RELEASE in 1 BLISTER PACK · ANDA · View full market →
25 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.
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
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
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 |
|---|---|---|---|
| Amneal Pharmaceuticals Co. (I) Pvt. Ltd. | GUAIFENESIN 1 kg/kg; DEXTROMETHORPHAN HYDROBROMIDE 1 kg/kg | Jul 22, 2026 | Sep 3, 2026 |
| Aurobindo Pharma Limited | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 20, 2026 | Sep 3, 2026 |
| Aurobindo Pharma Limited | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 20, 2026 | Sep 3, 2026 |
| Aurohealth LLC | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 3, 2026 |
| CVS Pharmacy, Inc. | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 3, 2026 |
| Dr. Reddy's Laboratories Inc. | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 20, 2026 | Sep 3, 2026 |
| Ahold U.S.A., Inc, | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Ahold U.S.A., Inc, | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Amazon.com Services LLC | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Amerisource Bergen | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Amneal Pharmaceuticals LLC | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Amneal Pharmaceuticals LLC | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Better Living Brands LLC | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Better Living Brands LLC | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| CVS Pharmacy | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Harris Teeter | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Harris Teeter | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Kroger Company | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Kroger Company | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Kroger Company | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Kroger Company | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Ohm Laboratories Inc | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Ohm Laboratories Inc | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Publix Super Markets, Inc | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Publix Super Markets, Inc | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Sam's West Inc | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Sportpharm LLC | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Sportpharm LLC | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Sun Pharmaceutical Industries, Inc. | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Sun Pharmaceutical Industries, Inc. | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Target Corporation | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Topco Associates Llc | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Vespyr Brands Llc | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Wal-Mart Stores, Inc. | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Wal-Mart Stores, Inc. | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Walgreen Co. | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Walgreen Co. | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Winco Foods, LLC. | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Winco Foods, LLC. | GUAIFENESIN 600 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Aurohealth LLC | GUAIFENESIN 1200 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 60 mg/1 | Aug 26, 2026 | Aug 31, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Mucus Relief DM Expectorant and Cough Suppressant — NDC 67091-0314-20," retrieved September 3, 2026, https://drugdashboards.com/drug/67091031420.
Free to cite with attribution — see how the data is put together.