10 Best cough medicine mucus cough in Canada

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Last Updated - 2026/03/20

Best Choice

01
Buckley's

Buckley's Cough Syrup, Complete Extra Strength Mucus Relief, Cough & Cold & Flu Medicine, Headache and Sinus Relief, 250 mL (Packaging May Vary)
Main highlights

This package includes one 250 mL bottle of Buckley's Complete Plus Extra Strength Mucus Relief Syrup
Manage your cold symptoms with Buckley's Complete Plus Extra Strength Mucus Relief Syrup, providing fast-acting relief of minor aches and pains, fever and chills, sore throat pain, wet cough, nasal and sinus congestion, and chest congestion
For medicinal ingredients, each teaspoon (5 mL) of Buckley's Complete contains 325 mg acetaminophen for reducing fever and relieving aches and pain, 200 mg of the guaifenesin expectorant to loosen mucus and phlegm buildup, and 20 mg of menthol to suppress your cough and relieve nasal congestion
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9.8

Exceptional

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02
Buckley's

Buckley's Cough Syrup, Complete Extra Strength Mucus Relief, Cough & Cold & Flu Medicine, Headache and Sinus Relief, 250 mL (Packaging May Vary)
Main highlights

This package includes one 250 mL bottle of Buckley's Complete Plus Extra Strength Mucus Relief Syrup
Manage your cold symptoms with Buckley's Complete Plus Extra Strength Mucus Relief Syrup, providing fast-acting relief of minor aches and pains, fever and chills, sore throat pain, wet cough, nasal and sinus congestion, and chest congestion
For medicinal ingredients, each teaspoon (5 mL) of Buckley's Complete contains 325 mg acetaminophen for reducing fever and relieving aches and pain, 200 mg of the guaifenesin expectorant to loosen mucus and phlegm buildup, and 20 mg of menthol to suppress your cough and relieve nasal congestion
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9.6

Exceptional

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03
BENYLIN

BENYLIN Extra Strength Mucus and Phlegm Syrup, Relieves Chest Congestion and Mucus and Phlegm 250mL

9.3 worth the money

8.7 Taste
Main highlights

To use, Adults and children 12 years and older, take 2 tsp (10 mL) every 6 hours as needed; Do not exceed a total of 8 tsp. (40 mL) per day
This extra strength, fast-acting formula loosens and thins out mucus and phlegm so that you can expel it when you cough
Get fast, effective relief of mucus an phlegm, and chest congestion
Each 5 mL or 1 teaspoonful (tsp) contains 200 mg of expectorant Guaifenesin to thin and loosen phlegm and mucus and 15 mg of analgesic Menthol to relieve sore throat pain
Benylin Extra Strength Mucus and Phlegm Syrup, 250 mL, works in your lungs to break up mucus and phlegm, and help clear it from your chest
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9.5

Excellent

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04
BENYLIN

BENYLIN Extra Strength Mucus and Phlegm Syrup, Relieves Chest Congestion and Mucus and Phlegm 250mL

13% Off

9.3 worth the money

8.7 Taste
Main highlights

To use, Adults and children 12 years and older, take 2 tsp (10 mL) every 6 hours as needed; Do not exceed a total of 8 tsp. (40 mL) per day
This extra strength, fast-acting formula loosens and thins out mucus and phlegm so that you can expel it when you cough
Get fast, effective relief of mucus an phlegm, and chest congestion
Each 5 mL or 1 teaspoonful (tsp) contains 200 mg of expectorant Guaifenesin to thin and loosen phlegm and mucus and 15 mg of analgesic Menthol to relieve sore throat pain
Benylin Extra Strength Mucus and Phlegm Syrup, 250 mL, works in your lungs to break up mucus and phlegm, and help clear it from your chest
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9.4

Excellent

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Value for Money

05
Robitussin

Robitussin Extra Strength Mucus & Phlegm Syrup, Alcohol Free, Cherry Flavour, Packaging may vary

22% Off
Main highlights

This extra strength formula relieves: chest congestion, mucus & phlegm and soothes throats
Includes 1 package containing Robitussin Mucus & Phlegm Extra Strength (250 mL bottle)
Great tasting cherry flavour and alcohol free syrup
Designed for adults and children 12 years and older To be sure this product is right for you, always read and follow the label
Contains: Expectorant (Guaifenesin) 200 mg / 5 mL
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9.3

Excellent

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06
Robitussin

Robitussin Extra Strength Mucus & Phlegm Syrup, Alcohol Free, Cherry Flavour, Packaging may vary

26% Off
Main highlights

This extra strength formula relieves: chest congestion, mucus & phlegm and soothes throats
Includes 1 package containing Robitussin Mucus & Phlegm Extra Strength (250 mL bottle)
Great tasting cherry flavour and alcohol free syrup
Designed for adults and children 12 years and older To be sure this product is right for you, always read and follow the label
Contains: Expectorant (Guaifenesin) 200 mg / 5 mL
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9.2

Excellent

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07
Robitussin

Robitussin Cough Control, Extra Strength, Cherry Flavor 100ml

28% Off

8.2 Taste

8.0 worth the money
Main highlights

This extra strength formula relieves: dry coughs, chest congestion, mucus & phlegm, and soothes throats
Includes 1 package containing Robitussin Cough Control Extra Strength (100 mL bottle)
Great tasting cherry flavour and alcohol free syrup
Designed for adults and children 12 years and older To be sure this product is right for you, always read and follow the label
Contains: Cough Suppressant (Dextromethorphan Hydrobromide - DM) 15 mg / 5 mL and Expectorant (Guaifenesin) 200 mg/ 5 mL
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9.1

Excellent

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08
Robitussin

Robitussin Cough Control, Extra Strength, Cherry Flavor 100ml

32% Off

8.2 Taste

8.0 worth the money
Main highlights

This extra strength formula relieves: dry coughs, chest congestion, mucus & phlegm, and soothes throats
Includes 1 package containing Robitussin Cough Control Extra Strength (100 mL bottle)
Great tasting cherry flavour and alcohol free syrup
Designed for adults and children 12 years and older To be sure this product is right for you, always read and follow the label
Contains: Cough Suppressant (Dextromethorphan Hydrobromide - DM) 15 mg / 5 mL and Expectorant (Guaifenesin) 200 mg/ 5 mL
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9.0

Excellent

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09
Helixia

Helixia Prospan Natural Cough Syrup with Ivy Leaf Extract - Expectorant, Helps Eliminate Mucus & Phlegm - Cough Relief for Kids (100ml)

9.1 Taste

8.4 worth the money
Main highlights

Recommended for children 1 to 11 years old
Prospan by Helixia is the #1 recommended natural cough medicine by Canadian pharmacists for the 8th consecutive year.
No chemical nasties: Be completely at peace knowing our non-drowsy cough syrup is free of any dyes, alcohol, artificial colors, flavors, preservatives, additives, sucrose, dextromethorphan, and acetaminophen
Naturally sourced made from premium ivy leaf extract (EA-575)
Kid-approved taste. Sweet honey flavor(without containing honey)
Clinically proven. Kids cough syrup to help relieve cough and help loosen mucus and phlegm. Also helps to improve the respiratory function of kids with chronic bronchitis.
Bottle features a unique leak-proof spout for easy-pouring. Measuring cup included.
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8.7

Very Good

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10
Helixia

Helixia Prospan Natural Cough Syrup with Ivy Leaf Extract - Expectorant, Helps Eliminate Mucus & Phlegm - Cough Relief for Kids (100ml)

9.1 Taste

8.4 worth the money
Main highlights

Recommended for children 1 to 11 years old
Prospan by Helixia is the #1 recommended natural cough medicine by Canadian pharmacists for the 8th consecutive year.
No chemical nasties: Be completely at peace knowing our non-drowsy cough syrup is free of any dyes, alcohol, artificial colors, flavors, preservatives, additives, sucrose, dextromethorphan, and acetaminophen
Naturally sourced made from premium ivy leaf extract (EA-575)
Kid-approved taste. Sweet honey flavor(without containing honey)
Clinically proven. Kids cough syrup to help relieve cough and help loosen mucus and phlegm. Also helps to improve the respiratory function of kids with chronic bronchitis.
Bottle features a unique leak-proof spout for easy-pouring. Measuring cup included.
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8.4

Good

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