10 bestCough Expectorantsof August 2026
112M consumers helped this year.
5% off
1
Mucinex, Chest Congestion, 12 Hour Extended-Release Bi-Layer Tablets, Expectorant, 600 mg, 40 Count
Mucinex
9.9
5% off
2
Mucinex, Chest Congestion, 12 Hour Extended-Release Bi-Layer Tablets, Expectorant, 600 mg, 20 Count
Mucinex
9.8
5% off
3
BENYLIN Extra Strength Chest Congestion and Cold Syrup, Relieves Wet Cough and Sore Throat Pain, 250mL
BENYLIN
9.5
5% off
4
Robitussin DM Coughgels, Alcohol Free Liqui-Gels, 20 Count
Robitussin
9.2
13% off
5
Robitussin Extra Strength Mucus & Phlegm Syrup, Alcohol Free, Cherry Flavour, Packaging may vary
Robitussin
9.0
5% off
6
Helixia Prospan Cough Syrup 200ml – Menthol Flavour – Clinically Proven Relief & Expectorant – Naturally Sourced, Dye-Free, Sucrose-Free
Helixia
8.7
5% off
7
Robitussin Extra Strength Honey Cough & Congestion Syrup, 115 mL
Robitussin
8.4
19% off
8
Robitussin Cough Control, Extra Strength, Cherry Flavor 100ml
Robitussin
8.1
23% off
9
Robitussin Sugar-Free Cough Control Syrup, Alcohol-Free, Berry Flavour, 115 mL
Robitussin
7.9
5% off
10
Buckley's Cough Syrup, Expectorant Mucus Relief, Wet Cough & Cold & Flu Medicine, Headache and Sinus Relief, 250 mL (Packaging May Vary)
Buckley's
7.6
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