The short version
4 companies supply this market — a reasonable cushion if one runs into trouble.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Medicated Corn Remover · SALICYLIC ACID 400 mg/g · Patch · Topical · Hy-Vee, Inc
NDC 42507-0999-01 · 9 PATCH in 1 BOX / 1 g in 1 PATCH · OTC MONOGRAPH DRUG · View full market →
4 companies supply this market — a reasonable cushion if one runs into trouble.
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.
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Chain Drug Marketing Association | SALICYLIC ACID 40 mg/91 | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Marketing Association | SALICYLIC ACID 400 mg/g | Jul 15, 2026 | Sep 2, 2026 |
| FSA Store Inc. | SALICYLIC ACID 400 mg/g | Jul 15, 2026 | Sep 2, 2026 |
| Hy-Vee, Inc | SALICYLIC ACID 400 mg/g | Jul 15, 2026 | Sep 2, 2026 |
| Premier Brands of America Inc. | SALICYLIC ACID 400 mg/g | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Salicylic Acid — NDC 42507-0999-01," retrieved September 3, 2026, https://drugdashboards.com/drug/42507099901.
Free to cite with attribution — see how the data is put together.