Home NDC 55910-921 2 in 1 Dandruff
Product NDC 55910-921
11-digit product format 559100921
Labeler code 55910
Product ID 55910-921_4c1f6659-3fff-a844-e063-6394a90a0706
Type HUMAN OTC DRUG
Nonproprietary name Pyrithione zinc
Dosage form SHAMPOO
Route TOPICAL
Labeler Old East Main Co.
Application M032
Marketing category OTC MONOGRAPH DRUG
Marketing start 2023-01-06
Substance PYRITHIONE ZINC
Active strength 10 mg/mL
NDC exclude flag No
Listing certified through 2027-12-31
Current FDA listing Yes Reported adverse events (FAERS/openFDA)# Adverse event summaries are temporarily unavailable. Other product information remains available.
Additional Listing Data#
Finished product Yes
Brand name base 2 in 1 Dandruff
Listing expiration 2027-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength PYRITHIONE ZINC 10 mg/mL
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination R953O2RHZ5 Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 209884 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 55910-921-15 2 in 1 Dandruff 420 mL in 1 BOTTLE, PLASTIC SHAMPOO 420 10 55910-921-32 2 in 1 Dandruff 369.7 mL in 1 BOTTLE, PLASTIC SHAMPOO 369.7 10
DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 55910-921 2 IN 1 DANDRUFF (PYRITHIONE ZINC) SHAMPOO [OLD EAST MAIN CO.] 8 Current NDC, Legacy NDC, 2 package rows 20250316_5368b466-a804-471c-8287-0dd120c0d509.zip
openFDA label cross-check# OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
Matched openFDA labels page 15 of 31 · 615 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Units Marketing start Marketing end Sample Exclude flag Status 55910-921-15 55910092115 420 mL in 1 BOTTLE, PLASTIC (55910-921-15) 420 ml 2023-01-06 0000-00-00 No No Current 55910-921-32 55910092132 369.7 mL in 1 BOTTLE, PLASTIC (55910-921-32) 369.7 ml 2023-01-06 No No Current