2 in 1 Dandruff

Product NDC: 55910-496
11-digit product format: 559100496
Labeler code: 55910
Product ID: 55910-496_4c0f91cb-bcdb-7b33-e063-6294a90aab0f
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: 2021-10-07
Substance: PYRITHIONE ZINC
Active strength: 10 mg/mL
NDC exclude flag: No
Listing certified through: 2027-12-31
Current FDA listing: Yes

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 4 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Source date
excluded product	product	55910-496		D	Discontinued by firm	2026-10-15
excluded package	package	55910-496	55910-496-15	D	Discontinued by firm	2026-10-15
excluded package	package	55910-496	55910-496-32	D	Discontinued by firm	2026-10-15
excluded package	package	55910-496	55910-496-15	D	Discontinued by firm	2026-10-15

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 31 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Dataset, Scope table
Captured / source date	Dataset	Scope	Package NDC	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	excluded product	product		`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	55910-496-15	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	55910-496-15	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	55910-496-32	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded product	product		`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	55910-496-15	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	55910-496-32	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded product	product		`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	55910-496-15	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	55910-496-32	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded product	product		`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	55910-496-15	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	55910-496-32	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded product	product		`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	55910-496-15	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	55910-496-32	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded product	product		`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded package	package	55910-496-15	`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	excluded package	package	55910-496-32	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded product	product		`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded package	package	55910-496-15	`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	excluded package	package	55910-496-32	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded product	product		`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded package	package	55910-496-15	`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	excluded package	package	55910-496-32	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded product	product		`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded package	package	55910-496-15	`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	excluded package	package	55910-496-32	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded product	product		`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded package	package	55910-496-32	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	excluded package	package	55910-496-15	`557ba5c1ecfa…`	`9c80585c8c6e…`

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.

Identifier, FDA.report destination table
Identifier	FDA.report destination
1d4966d1-02d9-4b70-acc2-88a8190f920c	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
362d7abb-94e6-4c60-9a58-266894157713	Product name	1	20231023
6bd95106-a412-1dad-b9cc-4cb74bfb27ce	Product name	2	20230315
c6f86816-7da6-43ea-8c25-ac9758311cc5	Product name	1	20220118
f1e0dc7e-7d61-4625-b6d9-4894927679d7	Product name	2	20211025
e4870509-7e28-6f92-f0be-dd3dd889a9cf	Product name	5	20200810
6e9d4a47-c464-b93e-aebc-ad7bffc9c4cd	Product name	2	20190619
444b3e50-f226-46ef-bfca-2e7035d140cd	Product name	1	20190611
816b97af-edc5-4060-aff1-b814bdbcad50	Product name	1	20190415
7cda52fc-125f-421c-8fea-bc1974370c49	Product name	2	20180703
252e11b6-1a9a-4283-a242-df2c129c496d	Product name	3	20170717
419aab54-5d5a-4146-9453-026d4a9991be	Product name	2	20170525
d5e51f11-ad28-caa4-4b49-4143974782ad	Product name	1	20150831
290f523a-f9db-9774-b5a9-e1f908ac1782	Product name	1	20150828
89dac932-b90a-4410-9ab1-84c53e57de25	Product name	1	20150316
5668b646-cd56-c3c7-bdea-3f6b1a8840db	Product name	1	20140508
684ea482-2e8b-14af-5664-b98f1e402036	Product name	1	20140508
810ab97e-f109-f41c-7c83-6a652a9cbf43	Product name	1	20140508
87711080-88eb-65c5-b2dd-bf99e700a372	Product name	1	20140508
8dbefedf-0a0d-a224-5a3c-66dc9e11c2dd	Product name	1	20140508
b060cc1a-fe47-856b-0b77-4448b5963de8	Product name	1	20140508
c6b65c52-69c7-df49-550a-a50c137f6218	Product name	1	20140508
ec2149b3-5c6d-5344-f757-c86411073075	Product name	1	20140508
ed912195-5da0-0f2f-6f4b-3ef17710cbe3	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
55910-496-15	2 in 1 Dandruff	420 mL in 1 BOTTLE, PLASTIC	SHAMPOO	420		30
55910-496-32	2 in 1 Dandruff	369.7 mL in 1 BOTTLE, PLASTIC	SHAMPOO	369.7		30

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55910-496	2 IN 1 DANDRUFF (PYRITHIONE ZINC) SHAMPOO [OLD EAST MAIN CO]	28	Current NDC, Legacy NDC, 2 package rows	20250417_1d4966d1-02d9-4b70-acc2-88a8190f920c.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 9 of 31 · 615 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Dandruff	PYRITHIONE ZINC 1%	Meijer, Inc.	28525947-97f6-4b3f-b8bd-596ffcf61188	2026-02-19	Warnings, Adverse reactions	Exact identifier application number: M032
Dry Scalp	PYRITHIONS ZINC	Meijer, Inc.	57a944af-397f-41d9-bfe0-7cac0dd26cb1	2026-02-19	Warnings, Adverse reactions	Exact identifier application number: M032
Everyday Clean	PYRITHIONE ZINC	Meijer, Inc.	9ca4dd70-3dca-4d5a-a13d-51a5dbf92af0	2026-02-19	Warnings, Adverse reactions	Exact identifier application number: M032
Head and Shoulders Hydrating Coconut Kit	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	4b33d7cd-93ae-6ec9-e063-6294a90afc63	2026-02-19	Warnings	Exact identifier application number: M032
Dandruff	SELENIUM SULFIDE	Meijer, Inc.	c0e4f8cb-74fc-4c0d-9721-f87aa2aa1992	2026-02-19	Warnings, Adverse reactions	Exact identifier application number: M032
Selsun Blue Naturals Itchy, Dry Scalp	SALICYLIC ACID	Chattem, Inc.	ed031a0f-7467-4b2c-a6b6-95306f6ee828	2026-02-18	Warnings	Exact identifier application number: M032
Head and Shoulders Hydrating Coconut 2in1	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	4b1a4f24-ff9b-9677-e063-6294a90a9c22	2026-02-18	Warnings	Exact identifier application number: M032
Head and Shoulders Coconut 2in1	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	7cc1c6c8-27cd-6d9e-e053-2991aa0a99df	2026-02-18	Warnings	Exact identifier application number: M032
Head and Shoulders Tea Tree Oil 2in1	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	96b37f23-230f-0652-e053-2a95a90a1f64	2026-02-18	Warnings	Exact identifier application number: M032
Head and Shoulders Bare Minimal Ingredients Sensitive Scalp Care	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	38921198-56d3-ab01-e063-6394a90a89b9	2026-02-18	Warnings	Exact identifier application number: M032
Head and Shoulders Smooth and Silky 2in1	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	6d1de62a-b1ab-4ae1-8b8d-e9f0b85beb59	2026-02-18	Warnings	Exact identifier application number: M032
Head and Shoulders Hydrating Coconut	PYRITHIONE ZINC	The Procter & Gamble Manufacturing Company	4b20caa0-9ec6-3bfc-e063-6294a90ac68e	2026-02-18	Warnings	Exact identifier application number: M032
Selsun Blue 2-in-1	SELENIUM SULFIDE	Chattem, Inc.	f97e458c-cce3-498f-81fc-1b96a4e8f50a	2026-02-18	Warnings	Exact identifier application number: M032
Selsun Blue Itchy Dry Scalp	PYRITHIONE ZINC	Chattem, Inc.	c491014d-f8c7-46bb-b065-eaf5ea842860	2026-02-18	Warnings	Exact identifier application number: M032
Dandruff	PYRITHIONE ZINC	United Natural Foods, Inc. dba UNFI	77b2e0da-a6d7-42b5-92af-4e7979817b78	2026-02-17	Warnings, Adverse reactions	Exact identifier application number: M032
Dry Scalp Care	PYRITHIONE ZINC	United Natural Foods, Inc. dba UNFI	064ff929-d965-4b1a-98a9-f2779f346d7f	2026-02-17	Warnings, Adverse reactions	Exact identifier application number: M032
Dandruff	PYRITHIONE ZINC	United Natural Foods, Inc. dba UNFI	d7c4507e-7f74-4bcd-9b0e-0b097193a1a8	2026-02-17	Warnings, Adverse reactions	Exact identifier application number: M032
2 in 1 Dandruff	PYRITHIONE ZINC	United Natural Foods, Inc. dba UNFI	ecc20b71-eb6b-43ed-86bc-32d61641ee3a	2026-02-17	Warnings, Adverse reactions	Exact identifier application number: M032
Dandruff	PYRITHIONE ZINC	TKC Holdings, Inc.	c3bc9a89-b1f3-4b7a-bebb-00c341956d60	2026-02-17	Warnings, Adverse reactions	Exact identifier application number: M032
Everyday Clean Dandruff	PYRITHIONE ZINC	Valu Merchandisers Company	bb0a74e0-2312-4444-b7e1-19a9a3a7007e	2026-02-16	Warnings, Adverse reactions	Exact identifier application number: M032

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
R953O2RHZ5	PYRITHIONE ZINC	13463-41-7	PYRITHIONE ZINC

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
209884	zinc pyrithione 1 % Medicated Shampoo	PSN	1d4966d1-02d9-4b70-acc2-88a8190f920c	30
209884	zinc pyrithione 10 MG/ML Medicated Shampoo	SCD	1d4966d1-02d9-4b70-acc2-88a8190f920c	30
209884	zinc pyrithione 1 % Medicated Conditioner	SY	1d4966d1-02d9-4b70-acc2-88a8190f920c	30
209884	zinc pyrithione 1 % Medicated Shampoo	SY	1d4966d1-02d9-4b70-acc2-88a8190f920c	30

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55910-496-15	55910049615	420 mL in 1 BOTTLE, PLASTIC (55910-496-15)	420 ml	2021-10-07	0000-00-00	No	No	Current
55910-496-32	55910049632	369.7 mL in 1 BOTTLE, PLASTIC (55910-496-32)	369.7 ml	2021-10-07		No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Studio Selection 362.000/362AA-AB Coconut Dandruff 2 in 1 Shampoo & Conditioner	Old East Main Co. \| Nice-Pak Products, LLC	2026-03-02	HUMAN OTC DRUG LABEL	30