The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Zinc Oxide and Octinoxate · ZINC OXIDE 120 mg/g; OCTINOXATE 75 mg/g · Lotion · Topical · Allergan, Inc.
NDC 00023-5738-18 · 1 TUBE in 1 CARTON / 52.5 g in 1 TUBE · OTC MONOGRAPH DRUG · View full market →
Just 2 companies supply this market — thin enough that a single exit would be felt immediately.
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 |
|---|---|---|---|
| Allergan, Inc. | ZINC OXIDE 120 mg/g; OCTINOXATE 75 mg/g | Aug 26, 2026 | Sep 2, 2026 |
| Topiderm, Inc. | ZINC OXIDE 145 mg/g; OCTINOXATE 75 mg/g | Aug 26, 2026 | Sep 2, 2026 |
| Allergan, Inc. | ZINC OXIDE 75 mg/g; OCTINOXATE 120 mg/g | Jul 22, 2026 | Aug 19, 2026 |
| Topiderm, Inc. | ZINC OXIDE 75 mg/g; OCTINOXATE 145 mg/g | Jul 22, 2026 | Aug 19, 2026 |
| Allergan, Inc. | OCTINOXATE 75 mg/g; ZINC OXIDE 120 mg/g | Jul 15, 2026 | Jul 15, 2026 |
| Topiderm, Inc. | OCTINOXATE 75 mg/g; ZINC OXIDE 145 mg/g | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Essential Defense Everyday Clear Broad Spectrum SPF 47 Sunscreen — NDC 00023-5738-18," retrieved September 3, 2026, https://drugdashboards.com/drug/00023573818.
Free to cite with attribution — see how the data is put together.