What is NDC 63287-419?

63287-419 is the product NDC for RELEEV Cold Sore Treatment (benzalkonium chloride), Benzalkonium chloride 1.3 mg/mL liquid, listed with the FDA by Merix Pharmaceutical Corp.. It has 4 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

RELEEV Cold Sore Treatment (Benzalkonium Chloride).

Merix Pharmaceutical Corp., NDC labeler code 63287. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for RELEEV Cold Sore Treatment?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

RELEEV Cold Sore Treatment NDC 63287-419

NDC codes

FDA NDC Directory

Product NDC (as listed)63287-419Labeler and product segments. Claims need a package NDC.

Product NDC at billing width63287-0419Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package
63287-419-01	63287041901	1 POUCH in 1 BLISTER PACK (63287-419-01) / 1 BOTTLE, DROPPER in 1 POUCH / 1 mL in 1 BOTTLE, DROPPERMarketed from Jun 1, 2006
63287-419-06	63287041906	1 BOTTLE, DROPPER in 1 BLISTER PACK (63287-419-06) / 6 mL in 1 BOTTLE, DROPPERMarketed from Jun 1, 2006
63287-419-20	63287041920	1 BOTTLE, SPRAY in 1 CARTON (63287-419-20) / 60 mL in 1 BOTTLE, SPRAYMarketed from Apr 10, 2026
63287-419-33	63287041933	1 BOTTLE, DROPPER in 1 BLISTER PACK (63287-419-33) / 3 mL in 1 BOTTLE, DROPPERMarketed from Aug 21, 2018

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): RELEEV Cold Sore Treatment
Generic name (nonproprietary): benzalkonium chloride
Active ingredients: Benzalkonium chloride — 1.3 mg/mL
Dosage form: Liquid
Route: Topical
Labeler: Merix Pharmaceutical Corp.NDC labeler code 63287
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 003
Marketing start: Jun 1, 2006
Listing expires: Dec 31, 2027
Identifiers: Product ID 63287-419_4f110f71-5b1b-b9f2-e063-6294a90a2baaSPL ID 4f110f71-5b1b-b9f2-e063-6294a90a2baaSPL set ID fcef2fd3-2f32-4fb0-b396-ba4481ca4ccfRxCUI 1049254, 1095485UNII F5UM2KM3W7UPC 0643689419208, 0643689419062

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Topical products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N463287041901 followed by a unit qualifier and the quantity

Package 63287-0419-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Feb 2, 2026.

Indications (excerpt from the label)

Uses: Treats cold sores/ fever blisters. For the pain, tingling, itching, & burning associated with cold sores. May be used as an antiseptic to help cleanse or dry cold sores & fever blisters. May be used inside the mouth on sores.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 63287-419

What is NDC 63287-419?: 63287-419 is the product NDC for RELEEV Cold Sore Treatment (benzalkonium chloride), Benzalkonium chloride 1.3 mg/mL liquid, listed with the FDA by Merix Pharmaceutical Corp.. It has 4 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: RELEEV Cold Sore Treatment (Benzalkonium Chloride).
What is the active ingredient?: Benzalkonium chloride.
Who is the labeler?: Merix Pharmaceutical Corp., NDC labeler code 63287. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for RELEEV Cold Sore Treatment?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other NDCs under M 003

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under M 003
Product	Strength	Form · route	Labeler	Product NDC
Medi-First Antisepticbenzalkonium chloride	Benzalkonium chloride 1.3 g/L	SprayTopical	Unifirst First Aid Corporation	47682-254
Universal 70% Rubbing Alcohol with Wintergreen and Glycerinisopropyl alcohol	Isopropyl alcohol 70 mL/100mL	LiquidTopical	Universal Distribution Center LLC	52000-429
Smart Care Hand Sanitizer with Pouch-Cherry Blossomalcohol	Alcohol 70 mL/100mL	SprayTopical	Shenzhen Lantern Scicence Co.,Ltd.	54860-619
Prep Pad Sterilepovidone-iodine	Povidone-iodine 10 g/100g	PatchTopical	Changzhou Maokang Medical Products Co., Ltd	59050-456
XtraCare Sweet Pea Blossomethyl alcohol	Alcohol 62 g/100g	GelTopical	Rejoice International	57337-073
Quality Choice Iodides Tinctureethyl alcohol	Alcohol .45 mL/mL	LiquidTopical	Chain Drug Market Association	63868-331
Dealmed BZK Antiseptic Towelettesbenzalkonium chloride	Benzalkonium chloride 1.3 mg/mL	ClothTopical	Dealmed Medical Supplies, LLC.	70082-012
Medzah Ditek Alcohol Prep Padsisopropyl alcohol	Isopropyl alcohol 70 mL/100mL	ClothTopical	Medzah Industries	83600-001
Salicylic Iodine (Iodo Salicilico) First Aid Antisepticiodine 2%	Iodine 20 mg/mL	LiquidTopical	Germa Products, LLC	73635-1220
Smarties Hand Sanitizer Orange Creamsiclealcohol antiseptic	Alcohol 62 mL/100mL	LiquidTopical	Kingkey MBC Life Technology Group Co.,Ltd	73928-118
Smart Care Assorted Hand Sanitizer Sugar Cookiealcohol	Alcohol 70 mL/100mL	SprayTopical	Shenzhen Lantern Scicence Co.,Ltd.	54860-616
VioNexuschloroxylenol	Chloroxylenol 1 g/100mL	LiquidTopical	Metrex Research, LLC	55443-0600
XtraCare Cucumber Melonethyl alcohol	Alcohol 62 g/100g	GelTopical	Rejoice International	57337-071
MK Alcohol Prep Pads Mediumisopropyl alcohol	Isopropyl alcohol 70 mL/100mL	LiquidTopical	Changzhou Maokang Medical Products Co., Ltd	59050-444
Alcohol Prepisopropyl alcohol	Isopropyl alcohol 70 mL/100mL	SwabTopical	Cardinal Health	70000-0112
Bzkbenzalkonium chloride	Benzalkonium chloride .0013 g/g	LiquidTopical	Henry Schein Inc.	0404-6735
Drs. Pharmacy Triple Antibiotic Plusbacitracin zinc, neomycin sulfate, polymyxin b sulfate, lidocaine	Bacitracin zinc 400 [USP'U]/1000mg + 3 more ingredients	OintmentTopical	OL PHARMA TECH, LLC Drs PHARMACY	80489-757
Isopropyl Rubbing Alcohol 70%isopropyl alcohol	Isopropyl alcohol 70 mL/100mL	LiquidTopical	Jell Pharmaceuticals Pvt. Ltd.	30400-504
Sourpatch Kids Hand Sanitizer Set Watermelonalcohol antiseptic	Alcohol 62 mL/100mL	LiquidTopical	Kingkey MBC Life Technology Group Co.,Ltd	73928-114
Antisepticbenzalkonium chloride	Benzalkonium chloride 1.3 g/L	LiquidTopical	Unifirst First Aid Corporation	47682-245

Showing 20 of 40.

RELEEV Cold Sore Treatment (Benzalkonium chloride) NDC 63287-419