What is NDC 0363-9963?

0363-9963 is the product NDC for Walgreens SmoothLAX Soft Chews (magnesium hydroxide), Magnesium hydroxide 1200 mg/1 tablet, chewable, listed with the FDA by Walgreens. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Walgreens SmoothLAX Soft Chews (Magnesium hydroxide).

Walgreens, NDC labeler code 0363. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Walgreens SmoothLAX Soft Chews?

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.

Walgreens SmoothLAX Soft Chews NDC 0363-9963

NDC codes

FDA NDC Directory

Product NDC (as listed)0363-9963Labeler and product segments. Claims need a package NDC.

Product NDC at billing width00363-9963Add 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	Copy
0363-9963-60	0036399636000363996360	60 TABLET, CHEWABLE in 1 POUCH (0363-9963-60)Marketed from Feb 1, 2026

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 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): Walgreens SmoothLAX Soft Chews
Generic name (nonproprietary): magnesium hydroxide
Active ingredients: Magnesium hydroxide — 1200 mg/1
Dosage form: Tablet, Chewable
Route: Oral
Labeler: WalgreensNDC labeler code 0363
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 007
Marketing start: Feb 1, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Inhibition Small Intestine Fluid/Electrolyte Absorption (Physiologic effect)Magnesium Ion Exchange Activity (Mechanism)Osmotic Activity (Mechanism)Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiologic effect)
Identifiers: Product ID 0363-9963_4af72577-4c35-3fb0-e063-6394a90a214bSPL ID 4af72577-4c35-3fb0-e063-6394a90a214bSPL set ID 424e27ce-0b11-9cd2-e063-6294a90a3c21RxCUI 2280709UNII NBZ3QY004SUPC 0311917073774
Pharmacologic class: Calculi Dissolution Agent; Osmotic Laxative

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. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N400363996360 followed by a unit qualifier and the quantity

Package 00363-9963-60. 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 16, 2026.

Indications (excerpt from the label)

Uses for relief of occasional constipation (irregularity) this product generally produces bowel movement in 1/2 to 6 hours

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 0363-9963

What is NDC 0363-9963?: 0363-9963 is the product NDC for Walgreens SmoothLAX Soft Chews (magnesium hydroxide), Magnesium hydroxide 1200 mg/1 tablet, chewable, listed with the FDA by Walgreens. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Walgreens SmoothLAX Soft Chews (Magnesium hydroxide).
What is the active ingredient?: Magnesium hydroxide.
Who is the labeler?: Walgreens, NDC labeler code 0363. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Walgreens SmoothLAX Soft Chews?: 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 007

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

FDA NDC Directory listings under M 007
Product	Strength	Form · route	Labeler	Product NDC
Stool Softenerdocusate sodium	Docusate sodium 100 mg/1	Capsule, Liquid filledOral	Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)	55910-938
Glycerin	Glycerin 1 g/1	SuppositoryRectal	Chain Drug Consortium LLC	68016-161
Bisacodyl	Bisacodyl 10 mg/1	SuppositoryRectal	CVS Pharmacy	69842-816
Mineral oil	Mineral oil 100 mg/100mL	OilOral	EQUATE (Wal-Mart Stores, Inc.) (see also WAL-MART INC)	49035-035
Epsom Saltmagnesium sulfate	Magnesium sulfate, Unspecified 1 g/g	GranuleOral, Topical	Whole Foods Market	42681-6412
Stratuscare Glycerin Laxative Pediatricglycerin	Glycerin 1 g/1	SuppositoryRectal	Stratus Pharmaceuticals	58980-409
Senokotstandardized senna concentrate	Sennosides 8.6 mg/1	TabletOral	Atlantis Consumer Healthcare, Inc.	67618-300
Senna	Sennosides a and b 8.8 mg/5mL	SolutionOral	Rugby Laboratories	0536-1483
Milk Of Magnesia Cherrymagnesium hydroxide	Magnesium hydroxide 1200 mg/15mL	LiquidOral	TOP CARE (TOPCO ASSOCIATES LLC)	36800-684
Epsom Saltmagnesium sulfate	Magnesium sulfate, Unspecified 1 g/g	GranuleOral, Topical	Whole Foods Market	42681-6413
Stratuscare Adult Glyceringlycerin	Glycerin 2 g/1	SuppositoryRectal	Stratus Pharmaceuticals	58980-410
Phillips Fresh Mint Milk Of Magnesia	Magnesium hydroxide 1200 mg/15mL	LiquidOral	Bayer HealthCare LLC.	0280-0031
Senokot-Sstandardized senna concentrate and docusate sodium	Sennosides 8.6 mg/1; Docusate sodium 50 mg/1	TabletOral	Atlantis Consumer Healthcare, Inc.	67618-310
Senexon-Sdocusate sodium 50mg and sennosides 8.6mg	Sennosides 8.6 mg/1; Docusate sodium 50 mg/1	Tablet, Film coatedOral	RUGBY LABORATORIES	0536-1247
Equate Kids Gentle Laxative SCmagnesium hydroxide	Magnesium hydroxide 1200 mg/1	Tablet, ChewableOral	Walmart	79903-252
Stratuscare Bisacodylbisacodyl	Bisacodyl 10 mg/1	SuppositoryRectal	Stratus Pharmaceuticals	58980-415
Epsom Saltmagnesium sulfate	Magnesium sulfate heptahydrate 1 g/g	Granule, For solutionOral, Topical	Vi-Jon, LLC	0869-0602
Fleetbisacodyl	Bisacodyl 5 mg/1	Tablet, CoatedOral	C.B. Fleet Company, Inc.	0132-0401
Stool Softenerdocusate sodium	Docusate sodium 100 mg/1	TabletOral	Geri-Care Pharmaceuticals, Corp	57896-421
Stool Softener Extra Strengthdocusate sodium	Docusate sodium 250 mg/1	Capsule, Liquid filledOral	CVS Pharmacy	69842-740

Showing 20 of 40.

Walgreens SmoothLAX Soft Chews (Magnesium hydroxide) NDC 0363-9963