The short version
38 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.
Pyrithione zinc · PYRITHIONE ZINC 10 mg/mL · Shampoo · Topical · Old East Main Co.
NDC 55910-0921-32 · 369.7 mL in 1 BOTTLE, PLASTIC · OTC MONOGRAPH DRUG · View full market →
38 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.
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Aldi, Inc | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Apollo Health and Beauty Care | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| CVS Pharmacy, Inc. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| D3 Development, Inc. | PYRITHIONE ZINC 2 g/100g | Jul 15, 2026 | Sep 3, 2026 |
| Demoulas Super Markets, Inc | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Family Dollar Services Inc | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| H E B | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Mark Glassman, Inc. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Meijer, Inc. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Ningbo Liyuan Daily Chemical Products Co., Ltd. | PYRITHIONE ZINC .5 g/100mL | Aug 28, 2026 | Sep 3, 2026 |
| Old East Main Co. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Pediatric Solutions, LLC | PYRITHIONE ZINC .0095 g/mL | Jul 15, 2026 | Sep 3, 2026 |
| Publix Super Markets, Inc. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Rejoice International Corp. | PYRITHIONE ZINC .5 g/100mL | Jul 15, 2026 | Sep 3, 2026 |
| Rejoice International Inc. | PYRITHIONE ZINC 20 mg/400mg | Jul 15, 2026 | Sep 3, 2026 |
| Retail Business Services, LLC | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| The Procter & Gamble Manufacturing Company | PYRITHIONE ZINC 1 g/100mL | Jul 15, 2026 | Sep 3, 2026 |
| Topco Associates LLC | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| United Natural Foods, Inc. dba UNFI | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Wal-Mart Stores, Inc. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Walgreen Company | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| WinCo Foods, LLC | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Your Military Exchanges | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Amazon.Com Services LLC | PYRITHIONE ZINC 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Apollo Health and Beauty Care | PYRITHIONE ZINC 1000 mg/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Arcadia Beauty Labs LLC | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Avlon Industries, Inc. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Bentley Laboratories, LLC | PYRITHIONE ZINC 1 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 110, Llc. Dba Leader | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Chattem, Inc. | PYRITHIONE ZINC .01 g/mL | Jul 15, 2026 | Sep 2, 2026 |
| Conopco Inc. d/b/a Unilever | PYRITHIONE ZINC 1 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| CVS Health | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Happy Head, Inc | PYRITHIONE ZINC 20 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Harris Teeter | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| J. Strickland and Co. | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Kamedis Inc | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Navajo Manufacturing Company Inc | PYRITHIONE ZINC 1 g/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Neoteric Cosmetics, Inc. | PYRITHIONE ZINC .01 g/mL | Jul 15, 2026 | Sep 2, 2026 |
| Neoteric Cosmetics, Inc. | ZINC PYRITHIONE .02 g/mL | Jul 15, 2026 | Sep 2, 2026 |
| Nice-Pak Products, LLC | PYRITHIONE ZINC 10 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "2 in 1 Dandruff — NDC 55910-0921-32," retrieved September 3, 2026, https://drugdashboards.com/drug/55910092132.
Free to cite with attribution — see how the data is put together.