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.
Chlorpheniramine Maleate · CHLORPHENIRAMINE MALEATE 4 mg/1 · Tablet · Oral · Advance Pharmaceutical Inc.
NDC 17714-0016-01 · 100 TABLET in 1 BOTTLE · OTC MONOGRAPH FINAL · 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 10% 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 |
|---|---|---|---|
| Bryant Ranch Prepack | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| A-S Medication Solutions | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Advance Pharmaceutical Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Allegiant Health | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Amerisource Bergen | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bi-Mart | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 110, LLC. DBA Leader | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Consortium | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Marketing Association Inc | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Marketing Association, Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cvs Pharmacy | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Fortune Pharmacal Company Limited | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Geri-Care Pharmaceutical Corp | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Good Sense | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Major Pharmaceuticals | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| PD-Rx Pharmaceuticals, Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Richmond Pharmaceuticals, Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Rite Aid Corporation | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Rugby Laboratories | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Strategic Sourcing Services LLC | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Time Cap Labs Inc | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Topco Associates, LLC | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Unifirst First Aid Corporation | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| United Natural Foods, Inc. dba UNFI | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Walgreen Company | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Walmart Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| WinCo Foods, LLC | CHLORPHENIRAMINE MALEATE 4 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Anti Allergy — NDC 17714-0016-01," retrieved September 3, 2026, https://drugdashboards.com/drug/17714001601.
Free to cite with attribution — see how the data is put together.