The short version
Only one company currently supplies this market — there is no backup if it stumbles.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Niacinamide,salicylic Acid,centella Asiatica Root,coptis Chinensis Root · SALICYLIC ACID 380 mg/50g; NIACINAMIDE 1000 mg/50g; COPTIS CHINENSIS ROOT 120 mg/50g; CENTELLA ASIATICA ROOT 100 mg/50g · Cream · Topical · Guangzhou Senmai Biotechnology Co.,Ltd.
NDC 84509-0111-01 · 50 g in 1 BOTTLE · OTC MONOGRAPH DRUG · View full market →
Only one company currently supplies this market — there is no backup if it stumbles.
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 |
|---|---|---|---|
| Guangzhou Senmai Biotechnology Co.,Ltd. | NIACINAMIDE 400 mg/20g; COPTIS CHINENSIS ROOT 4 mg/20g; CENTELLA ASIATICA ROOT 48 mg/20g; SALICYLIC ACID 152 mg/20g | Aug 26, 2026 | Sep 2, 2026 |
| Guangzhou Senmai Biotechnology Co.,Ltd. | SALICYLIC ACID 380 mg/50g; NIACINAMIDE 1000 mg/50g; COPTIS CHINENSIS ROOT 120 mg/50g; CENTELLA ASIATICA ROOT 100 mg/50g | Aug 26, 2026 | Sep 2, 2026 |
| Guangzhou Senmai Biotechnology Co.,Ltd. | SALICYLIC ACID 100 mg/50g; NIACINAMIDE 120 mg/50g; COPTIS CHINENSIS ROOT 1000 mg/50g; CENTELLA ASIATICA ROOT 380 mg/50g | Aug 6, 2026 | Aug 20, 2026 |
| Guangzhou Senmai Biotechnology Co.,Ltd. | NIACINAMIDE 48 mg/20g; COPTIS CHINENSIS ROOT 4 mg/20g; CENTELLA ASIATICA ROOT 400 mg/20g; SALICYLIC ACID 152 mg/20g | Jul 22, 2026 | Aug 19, 2026 |
| Guangzhou Senmai Biotechnology Co.,Ltd. | CENTELLA ASIATICA ROOT 48 mg/20g; COPTIS CHINENSIS ROOT 4 mg/20g; NIACINAMIDE 400 mg/20g; SALICYLIC ACID 152 mg/20g | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "456 Acne Relief Cream — NDC 84509-0111-01," retrieved September 3, 2026, https://drugdashboards.com/drug/84509011101.
Free to cite with attribution — see how the data is put together.