MILK OF MAGNESIA- magnesium hydroxide liquid 
AMERISOURCEBERGEN DRUG CORPORATION

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GNP milk of mag original

Active ingredient (in each 15 mL, 1 Tablespoon)

Magnesium hydroxide 1200 mg

Purpose

Saline laxative

Uses

Warnings

Ask a doctor before use if you have

• kidney disease

• a magnesium-restricted diet

• stomach pain, nausea, or vomiting

• a sudden change in bowel habits that lasts over 14 days

Ask a doctor or pharmacist before use if you are taking a prescription drug. This product may interact with certain prescription drugs.

Stop use and ask a doctor if

• you have rectal bleeding or no bowel movement after using this product. These could be signs of a serious condition.

• you need to use a laxative for more than 1 week

If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children. In case of overdose, get medical help
or contact a Poison Control Center right away.

Directions

agedose
adults and children 12 years and over30 mL to 60 mL
children 6 to 11 years15 mL to 30 mL
children under 6 yearsask a doctor

Other information

Inactive ingredients

purified water, sodium hypochlorite

Questions or Comments?

1-800-540-3765

package label

GOOD NEIGHBOR PHARMACY

Compare to Phillips’® Milk of Magnesia Original active ingredient*

Milk of Magnesia

Saline Laxative

MAGNESIUM HYDROXIDE

ORIGINAL FLAVOR

12 FL OZ (355 mL)

GNP MOM

MILK OF MAGNESIA 
magnesium hydroxide liquid
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:46122-437
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
MAGNESIUM HYDROXIDE (UNII: NBZ3QY004S) (MAGNESIUM CATION - UNII:T6V3LHY838, HYDROXIDE ION - UNII:9159UV381P) MAGNESIUM HYDROXIDE1200 mg  in 15 mL
Inactive Ingredients
Ingredient NameStrength
WATER (UNII: 059QF0KO0R)  
SODIUM HYPOCHLORITE (UNII: DY38VHM5OD)  
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:46122-437-40355 mL in 1 BOTTLE; Type 0: Not a Combination Product01/19/2018
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC Monograph DrugM00709/01/2017
Labeler - AMERISOURCEBERGEN DRUG CORPORATION (007914906)
Registrant - GCP Laboratories (965480861)
Establishment
NameAddressID/FEIBusiness Operations
GCP Laboratories965480861manufacture(46122-437)

Revised: 11/2023
Document Id: 09935a74-34b2-0e7c-e063-6294a90a7c83
Set id: 5d690d82-e4fb-57ad-e053-2a91aa0a38ea
Version: 5
Effective Time: 20231107
 
AMERISOURCEBERGEN DRUG CORPORATION