MUCUS RELIEF- guaifenesin tablet, film coated 
COSTCO WHOLESALE CORPORATION

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Kirkland 44-532

Active ingredient (in each immediate-release tablet)

Guaifenesin 400 mg

Purpose

Expectorant

Uses

helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive

Warnings

Ask a doctor before use if you have

  • cough accompanied by too much phlegm (mucus)
  • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema

Stop use and ask a doctor if

cough persists more than 7 days, tends to recur, or is accompanied by a fever, rash, or persistent headache. These could be signs of a serious condition.

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

Other information

Inactive ingredients

FD&C blue #1 aluminum lake, hypromellose, magnesium stearate, maltodextrin, microcrystalline cellulose, polyethylene glycol, povidone, silicon dioxide, sodium starch glycolate, stearic acid

Questions or comments?

1-800-426-9391

Principal Display Panel

KIRKLAND
Signature

IMMEDIATE-RELEASE
EXPECTORANT
TABLETS

NDC 63981-532-06
ITM. / ART. 363881 

MUCUS RELIEF
CHEST
Guaifenesin, 400 mg
Expectorant

Actual Size

√Relieves Chest Congestion
 √Thins and Loosens Mucus
√Makes Coughs More Productive

2 x 200
Immediate-Release
Tablets

TAMPER EVIDENT: DO NOT USE IF IMPRINTED
SAFETY SEAL UNDER CAP IS BROKEN OR MISSING

50844      REV0118H53206
Manufactured by: LNK INTERNATIONAL, INC.
60 Arkay Drive, Hauppauge, NY 11788 USA

For: Costco Wholesale Corporation
P.O. Box 34535, Seattle, WA 98124-1535 USA
1-800-774-2678
www.costco.com

Kirkland 44-532

Kirkland 44-532

MUCUS RELIEF 
guaifenesin tablet, film coated
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:63981-532
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
GUAIFENESIN (UNII: 495W7451VQ) (GUAIFENESIN - UNII:495W7451VQ) GUAIFENESIN400 mg
Inactive Ingredients
Ingredient NameStrength
FD&C BLUE NO. 1 ALUMINUM LAKE (UNII: J9EQA3S2JM)  
HYPROMELLOSE, UNSPECIFIED (UNII: 3NXW29V3WO)  
MAGNESIUM STEARATE (UNII: 70097M6I30)  
MALTODEXTRIN (UNII: 7CVR7L4A2D)  
MICROCRYSTALLINE CELLULOSE (UNII: OP1R32D61U)  
POLYETHYLENE GLYCOL, UNSPECIFIED (UNII: 3WJQ0SDW1A)  
POVIDONE, UNSPECIFIED (UNII: FZ989GH94E)  
SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
SODIUM STARCH GLYCOLATE TYPE A POTATO (UNII: 5856J3G2A2)  
STEARIC ACID (UNII: 4ELV7Z65AP)  
Product Characteristics
ColorblueScore2 pieces
ShapeROUNDSize13mm
FlavorImprint Code 44;532
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:63981-532-062 in 1 CARTON12/22/2005
1200 in 1 BOTTLE, PLASTIC; Type 0: Not a Combination Product
2NDC:63981-532-031 in 1 CARTON12/22/200511/19/2022
210 in 1 BLISTER PACK; Type 0: Not a Combination Product
3NDC:63981-532-361 in 1 CARTON12/22/200511/23/2021
34 in 1 BLISTER PACK; Type 0: Not a Combination Product
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC Monograph DrugM01212/22/2005
Labeler - COSTCO WHOLESALE CORPORATION (103391843)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.038154464pack(63981-532)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.832867837manufacture(63981-532) , pack(63981-532)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.832867894manufacture(63981-532)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.967626305pack(63981-532)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.117025878manufacture(63981-532)

Revised: 11/2023
Document Id: 1b8a7cda-1436-45f1-8418-8b6dd178254a
Set id: 7b543988-7f16-433a-9eaf-a09d3ecaed05
Version: 14
Effective Time: 20231107
 
COSTCO WHOLESALE CORPORATION