Mucinex Products $6 Off

Get Better Quick!

Cold and Flu season is here. Get an advantage in the recovery process on Mucinex Products at Costco.
Select Mucinex Medicine is $8 off. This is a great product, I use this when my sinuses get really bad.
Save $6 off until 2/28/21.


Mucinex Max Strength 48 tablets $22.99

mucinex products


  • Maximum Strength Expectorant
  • Guaifenesin 1,200 mg.
  • Extended-Release Bi-Layer Tablet
  • 12 Hour Chest Congestion Relief
  • FSA Eligible Item

Mucinex DM Maximum Strength, 48 Tablets $28.99


mucinex dm


  • Maximum Strength Expectorant & Cough Suppressant
  • Guaifenesin 1200 mg. & Dextromethorphan HBr 60 mg.
  • Extended-Release Bi-Layer Tablets
  • 12 Hour Cough & Congestion Relief
  • FSA Eligible Item

Mucinex All-In-One Fast-Max Day/Night, 18 Ounces $6 off.

mucinex products costco


  • This Item is Only Available for Purchase at your Local Costco Warehouse
  • Two 6 Ounce Bottles Cold & Flu
  • One 6 Ounce Bottle Cold & Flu Nighttime
  • Multi-Symptom Relief
  • FSA Eligible Item



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