Best Expectorant

Mucinex 12 Hour 1200mg Maximum Strength Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal, Chest Decongestant for Adults, Dr Recommended, 42ct Tablets

Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 100 Bi-Layer Tablets

Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant Extended-Release Tablets, 42 Count

Robitussin Adult Maximum Strength Cough Plus Chest Congestion DM Max, Non-Drowsy Cough Suppressant and Expectorant, Raspberry Flavor, 8 Fl Oz x 2

Mucinex DM Max Liquid Cough & Cold Medicine For Adults, Cold And Flu Medicine for Excess Mucus Relief, Guaifenesin & Dextromethorphan Expectorant & Decongestant for Adults, Dr Recommended, 6.0 Fl Oz

Robitussin Cough and Chest Congestion DM, Cough Suppressant and Expectorant, Raspberry Flavor - 8 Fl Oz Bottle

Mucinex Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, FSA/HSA, 6 FL OZ

GenCare Mucus Relief Expectorant with 400mg Guaifenesin - 200 Tablets for Cough, Chest Congestion, Colds, Flu, and Allergies

Guardian Mucus Relief 12 Hour (70 Count) Extended Release Guaifenesin, 1200mg Maximum Strength, Chest Congestion Expectorant Tablets (70 Count Bottle (Pack of 1))

WELMATE

9%OFF

WELMATE | Mucus Relief | Guaifenesin 600mg | 12 Hr Support | Temporary Relief from Cough, Nasal & Chest Congestion, Infections, Colds, & Allergies | Expectorant | Extended-Release Tablets | 200 Ct