10 bestCough Expectorantsof September 2025
112M consumers helped this year.
6% off
1

Covonia Chesty Cough Sugar Free Syrup Loosen Chesty Coughs & Troublesome Stubborn Mucus Alcohol Free Suitable For Vegetarians & Vegans For Adults & Children Aged 12 + Cough Medicine 150ml
Covonia

9.9
16% off
2

Covonia Chesty Cough Mixture mentholated 180ml effective relief of troublesome chesty cough
Covonia

9.9
15% off
3

Benylin Chesty Coughs Non-Drowsy, 300ml Syrup
Benylin

9.7
31% off
4

Benylin Mucus Cough Max Honey & Lemon Flavour Syrup 150ml
Benylin

9.5
5

Benylin Mucus Cough & Cold All in One Tablets, 16 each
Benylin

9.3
OtherUp to 36% off
6

Chesty Coughs Non-Drowsy Cough Medicine | Reduces Chest Congestion | Relief for Chesty Coughs | Cold & Flu Relief | Available in Two Sizes (250ml)
Your Medicals

9.1
14% off
7

Covonia All-in-One Chesty Cough 160ml, Targets 5 Symptoms, Cold & Flu Relief Oral Solution
Covonia

8.9
45% off
8

Covonia Mucus Cough Oral Solution 300ml effective relief from troublesome mucus coughs
Covonia

8.7
13% off
9

Benylin Children’s Dry Cough and Sore Throat Syrup, 125ml
Benylin

8.4
36% off
10

Bronchostop Cough Syrup - For the Relief of Any Cough - 120 ml
Bronchostop

8.1

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