10 bestCough Expectorantsof March 2026
112M consumers helped this year.
1
BENYLIN® Extra Strength Mucus & Phlegm Syrup Daytime, Relieves Mucus & Phlegm, Chest Congestion and Sore Throat Pain, 100mL
BENYLIN
9.8
5% off
2
Mucinex, Chest Congestion, 12 Hour Extended-Release Bi-Layer Tablets, Expectorant, 600 mg, 40 Count
Mucinex
9.6
5% off
3
Mucinex, Chest Congestion, 12 Hour Extended-Release Bi-Layer Tablets, Expectorant, 600 mg, 20 Count
Mucinex
9.4
5% off
4
BENYLIN Extra Strength Chest Congestion and Cold Syrup, Relieves Wet Cough and Sore Throat Pain, 250mL
BENYLIN
9.1
26% off
5
Robitussin Extra Strength Mucus & Phlegm Syrup, Alcohol Free, Cherry Flavour
Robitussin
8.8
OtherUp to 25% off
Robitussin Sugar-Free Cough Control Syrup, Alcohol-Free, Berry Flavour, 115 mL
Herbion Naturals Sugar-Free Cough Syrup 5 fl oz - Effective Relief For All Types Of Cough, Chest Congestion, Soothes Throat, Promotes Healthy Bronchial Function
Buckley's Cough Syrup, Expectorant Mucus Relief, Wet Cough & Cold & Flu Medicine, Headache and Sinus Relief, 250 mL (Packaging May Vary)
5% off
6
Buckley Complete Extra Strength Mucus Relief, 150ml (Packaging May Vary)
Buckley's
8.5
5% off
7
Helixia Prospan Natural Cough Syrup with Ivy Leaf Extract - Expectorant, Helps Eliminate Mucus & Phlegm - Cough Relief for Adults (200ml)
Helixia
8.2
32% off
8
Robitussin Cough Control, Extra Strength, Cherry Flavor 100ml
Robitussin
8.0
5% off
9
Robitussin DM Coughgels, Alcohol Free Liqui-Gels, 20 Count
Robitussin
7.7
5% off
10
Robitussin Extra Strength Honey Cough & Congestion Syrup, 115 mL
Robitussin
7.4
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