The short version
14 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.
Tetrahydrozoline HCl · TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL · Solution/ Drops · Ophthalmic · WinCo Foods, LLC
NDC 67091-0310-15 · 1 BOTTLE, PLASTIC in 1 CARTON / 15 mL in 1 BOTTLE, PLASTIC · OTC MONOGRAPH DRUG · View full market →
14 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 · 1 Class I/II recall(s) in 12 months
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 |
|---|---|---|---|
| Lil' Drug Store Products, Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 3, 2026 |
| Strategic Sourcing Services LLC | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 3, 2026 |
| Chain Drug Marketing Assoc., Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Discount Drug Mart, Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Family Dollar Services, Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Harris Teeter, LLC.P | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| HEB Grocery Company, LP | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Kinray | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Salado Sales, Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| The Kroger Co. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| United Natural Foods, Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Valu Merchandisers Company | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Walmart, Inc. | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| WinCo Foods, LLC | TETRAHYDROZOLINE HYDROCHLORIDE .05 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Winco Original Formula Eye Drops — NDC 67091-0310-15," retrieved September 3, 2026, https://drugdashboards.com/drug/67091031015.
Free to cite with attribution — see how the data is put together.