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.
Shampoo · SALICYLIC ACID 3 g/100g · Shampoo · Topical · Genuine Virgin Aloe Corporation
NDC 10738-0045-23 · 370 g in 1 BOTTLE, DISPENSING · 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 |
|---|---|---|---|
| Apollo Health and Beauty Care | PYRITHIONE ZINC 1000 mg/100mL | Jul 15, 2026 | Sep 2, 2026 |
| Genuine Virgin Aloe Corporation | SALICYLIC ACID 3 g/100g | Jul 15, 2026 | Sep 2, 2026 |
| Guangdong Miaolian Cosmetics Co., Ltd. | ROSMARINUS OFFICINALIS (ROSEMARY) LEAF OIL .001 mg/100mL; MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OIL .001 mg/100mL; ROSA DAMASCENA FLOWER OIL .001 mg/100mL | Jul 22, 2026 | Jul 29, 2026 |
| Guangdong Miaolian Cosmetics Co., Ltd. | MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OIL .001 mg/100mL; ROSA DAMASCENA FLOWER OIL .001 mg/100mL; ROSMARINUS OFFICINALIS (ROSEMARY) LEAF OIL .001 mg/100mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "TriDerma Itchy Scalp — NDC 10738-0045-23," retrieved September 3, 2026, https://drugdashboards.com/drug/10738004523.
Free to cite with attribution — see how the data is put together.