10 Best Expectorant Cough Medicine For Adults in The UK

Last updated on 04/07/2025

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Best Choice

9.8

Exceptional

Benylin

Benylin Mucus Cough 150ml

Why We Love It

Alleviates cough effectively.
Thins chest mucus.
Reduces congestion comfortably.

Main Highlights

Aids a productive cough
Thins and loosens chest mucus
Reduces chest congestion
Non-drowsy formulation
Volume: 150 ml

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

3% Off

Why We Love It

Relieves chesty cough effectively.
Promotes healthy respiratory wellness.
Fast-acting for quick relief.

Main Highlights

EFFECTIVE CHESTY COUGH RELIEF: Meticulously formulated to offer robust relief for chesty coughs, specifically targeting the congestion and discomfort associated with this type of cough. By effectively loosening stubborn mucus and promoting easier breathing, it helps individuals find much-needed comfort during bouts of coughing.
POWERFUL MUCOLYTIC ACTION: Featuring active ingredients renowned for their expectorant properties, this medicine harnesses the power of advanced science to break down and expel excess mucus from the chest. By facilitating the removal of mucus, it not only relieves congestion but also aids in clearing the airways, providing relief from chesty cough symptoms and promoting respiratory wellness.
NON-DROWSY FORMULA FOR DAYTIME RELIEF: Crafted with a non-drowsy formula, this Chesty Cough Medicine ensures that individuals can address their cough symptoms without experiencing unwanted drowsiness. This makes it ideal for daytime use, allowing users to go about their daily activities with ease while still finding relief from chesty cough symptoms.
AVAILABLE IN TWO CONVENIENT SIZES: Recognizing the diverse needs of individuals, Chesty Cough Medicine is available in both 100ml and 250ml bottles. Whether you require a compact option for on-the-go relief or prefer a larger bottle for extended use, these size options cater to your specific preferences and requirements.
TRUSTED BRAND RECOMMENDED BY HEALTHCARE PROFESSIONALS: With a rich heritage in providing effective cough relief, is a product that individuals trust and rely on. Recommended by healthcare professionals worldwide, it upholds a reputation for quality and efficacy, ensuring that users receive dependable relief when they need it most.
FAST-ACTING RELIEF TO GET YOU BACK ON TRACK: Engineered with a fast-acting formula that swiftly targets cough symptoms, providing rapid relief to individuals. By quickly alleviating congestion and discomfort, it helps users return to their daily routines and activities, allowing them to feel better and regain their vitality without delay.

Covonia Mucus Cough Oral Solution,Loosen Chesty Coughs & Troublesome Stubborn Mucus,Suitable for Vegetarians, Vegans & Coeliacs,For Adults & Children Aged 5 +, Cough Medicine,300ml

33% OffFree Shipping

Why We Love It

Eases chesty cough symptoms effectively.
Aids in removing phlegm, mucus.
Safe for various age groups.

Main Highlights

DELIVERS TARGETED RELIEF FOR YOUR COUGH: Covonia Mucus Cough Oral Solution is formulated with expectorants which help get rid of phlegm and menthol to relieve congestion in chesty coughs
NON-DROWSY FORMULA: Covonia's non-drowsy cough syrup provides soothing relief for chesty coughs, all without making you feel drowsy—so you can recover comfortably and get back to feeling your best.
DON’T LET COLD SYMPTOMS HOLD YOU BACK: When a cough strikes, rely on this cough syrup to loosen mucus and phlegm.
SUITABLE FOR: Covonia’s Mucus Cough Oral Solution is designed for adults and children aged 5 and above. This cough syrup is also suitable for vegetarians and those who are coeliac.
EXPLORE COVONIAS RANGE: Whether you're dealing with a dry & tickly cough or a chesty cough that's hindering your day-to-day activities, Covonia offers a remedy - with our wide range of products designed to target your cough. Our range of syrups, linctus, and cough drops could be what you are looking for.

Benylin Mucus Cough Max - Honey and Lemon Flavour, Helps Reduce Cough Intensity from Day 1 - Cough Medicine for Adults - 100 mg/5 ml Syrup, 300 ml (Pack of 1)

9% OffFree Shipping

Why We Love It

Fast cough intensity reduction.
Pleasant honey-lemon taste.
Effective phlegm loosener.

Main Highlights

Max Strength Formula To Help Reduce Cough Intensity From Day 1- Benylin Mucus Cough Max Honey and Lemon Flavour syrup provides deep penetrating relief and a soothing effect from day 1
Honey and Lemon Flavour - You can immediately feel the unique maximum strength honey and lemon cough mixture with its soothing sensation and invigorating taste
Loosens Phlegm From Your Chest - Benylin Mucus Cough Max Honey and Lemon contains Guaifenesin an expectorant which helps to thin and offer mucus relief in the chest, making it easier to cough up
Unique Maximum Strength Formula - Benylin Mucus Cough Max Honey and Lemon contains a unique maximum strength honey and lemon formula that you can feel working
Over 50 Years Cough Experience - Benylin is currently the number one selling UK cough brand*
Benylin Mucus Cough Max Honey and Lemon Flavour Syrup. Contains Guaifenesin. Always Read The Label
*Source 2019 Nielsen data, Value, Units, Cough, (client defined) 52 w/e 16.11.19 (GB Total Coverage)

Benylin Chesty Non Drwsy 300Ml Z

Free Shipping

Why We Love It

Eases congestion for comfortable breathing.
Effective in relieving chesty coughs.
Loosens lung mucus effortlessly.

Main Highlights

Packaging may vary
Benylin chesty coughs non drowsy is used to help relieve chesty coughs
You must be aged over 18 years to purchase this product
The active ingredient guaifenesin loosens mucus in the lungs to help cough up mucus easily
Levomenthol to help you breathe more easily by easing congestion

Covonia Dry & Tickly Cough Linctus Soothes And Provides Relief From Dry Coughs And Sore Throats Non Drowsy Cough Syrup Suitable For Vegetarians Cold And Flu Relief, 300ml (Always read Label First)

33% OffFree Shipping

Why We Love It

Soothes coughs and throats.
Non-drowsy symptom relief.
Contains throat-coating glycerol.

Main Highlights

TARGETED RELIEF FOR YOUR COUGH: Covonias dry and tickly cough linctus provides targeted relief for dry coughs and tickly throats
SOOTHES THE TICKLY SENSATION: Covonia's dry and tickly cough linctus contains glycerin, which effectively targets the tickly sensation by forming a soothing layer on the throat
NON-DROWSY FORMULA: Covonia's non-Drowsy cough syrup provides soothing relief for irritating, tickly, dry coughs and sore throats, all without making you feel drowsy—so you can recover comfortably and get back to feeling your best
SUITABLE FOR: Covonia’s Dry and Tickly Cough Linctus is designed for adults and children aged 12 and above; This cough syrup is also suitable for vegetarians and those who are coeliac
EXPLORE COVONIAS RANGE: Whether you're dealing with a dry & tickly cough or a chesty cough that's hindering your day-to-day activities, discover Covonia wide range of products designed to target your cough and help you get back in action discover our range of syrups, linctus, and cough drops to help you tackle your cold and flu symptoms

Bronchostop Cough Pastilles – Traditionally Used to Relieve Any Type of Cough - Pack of 40 On-The-Go Pastilles

5% OffFree Shipping

Why We Love It

Versatile relief for all coughs.
Designed for on-the-go use.
Non-drowsy soothing solution.

Main Highlights

One solution: Bronchostop’s cough medicine products are traditionally used as cough relief for both tickly dry coughs and chesty coughs
Take the confusion out of coughs: It is not always easy to distinguish a dry cough from a chesty cough and it becomes even more difficult if your cough changes over time. Bronchostop’s cough medicine products are traditionally used as cough relief for both dry tickly coughs and chesty coughs.
Designed for use on-the-go: Practical sized cough pastilles can be taken anywhere, and dissolve simply in your mouth
Non-drowsy: Bronchostop is used for soothing coughs without causing drowsiness
Dual Action - Relieves dry and chesty coughs
Thyme herb extract
Marshmallow root extract
Relieves any type of cough
Dry, tickly, mucus, chesty, catarhh

Bronchostop Cough Syrup - for The Relief of Any Cough - 200 ml

5% OffFree Shipping

Why We Love It

Soothes various cough types.
Non-drowsy formula maintains alertness.
Alcohol-free for all cough stages.

Main Highlights

Two key ingredients: Thyme herb extract and marshmallow root extract are traditionally used for dry, chesty, tickly, mucus and catarrh cough
Stay alert with the non-drowsy syrup: Can be taken undiluted or can be diluted in water or warm tea - does not cause sleepiness
Alcohol-free medicine for the entire cough cycle: Takes the hassle out of choosing the right product
Suitable for adults and children over 12 years, diabetics, asthmatics and hypertensive patients
Scope of delivery: Bronchostop Cough Syrup - 200 ml
Dual Action - Relieves dry and chesty coughs
Thyme herb extract
Marshmallow root extract
Relieves any type of cough
Dry, tickly, mucus, chesty, catarhh

Bronchostop 5in1 Cough Multi-Symptom Action Syrup 200ml

Free Shipping

Why We Love It

Lemon and lime flavor.
Natural ingredients used.
Sugar and alcohol free.

Main Highlights

For relief of all coughs and sore throat associated with a cold
Lemon and lime flavour with a touch of menthol.
Sugar free, Alcohol free, Lactose free, Gluten free
Ingredients from natural origin: Marshmallow, Icelandic moss and Hyaluronic acid.
Suitable for adults and adolescents from 12 years of age: 15 ml 3 times a day.

Benylin Mucus Cough Max Menthol Flavour, Helps to Clear Chest Mucus from Day 1, Cough Medicine for Adults, 100 mg/5 ml Oral Solution, 150 ml

30% OffFree Shipping

Why We Love It

Reduces cough intensity quickly.
Loosens chest phlegm effectively.
Invigorating menthol sensation.

Main Highlights

Helps To Reduce The Intensity Of Your Cough From Day 1- Benylin Mucus Cough Max Menthol
Helps Loosen Phlegm - The Benylin Mucus Cough Max Menthol Flavour contains guaifenesin, an expectorant which helps to thin and offer mucus relief in the chest, making it easier to cough up
Unique Menthol Formula With Invigorating Taste - You can immediately feel the unique extra menthol formula with its soothing sensation and invigorating taste
Max Strength Formula - Our Benylin Mucus Cough Max Menthol Flavour is a maximum strength formula that you can feel working
Benylin Mucus Cough Max Menthol Flavour Oral Solution, Contains Guaifenesin, Always Read The Label

8.8

Excellent

Save 30%

We scanned 1238 products

We reviewed these offers relevant to the Expectorant Cough Medicine For Adults within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Benylin, Your Medicals, Covonia, Bronchostop, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Expectorant Cough Medicine For Adults in the market, we considered we took a deep dive into 6191 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Benylin Mucus Cough 150ml. We love many things about this product by Benylin. What sets it apart from the competition is Alleviates cough effectively, Thins chest mucus, Reduces congestion comfortably.
The best value product for most shoppers and where user satisfaction is continuously the highest is Chesty Coughs Non-Drowsy Cough Medicine | Reduces Chest Congestion | Relief for Chesty Coughs | Cold & Flu Relief | Available in Two Sizes (250ml) by Your Medicals based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Expectorant Cough Medicine For Adults and the best cost-to-value ratio is Covonia Dry & Tickly Cough Linctus Soothes And Provides Relief From Dry Coughs And Sore Throats Non Drowsy Cough Syrup Suitable For Vegetarians Cold And Flu Relief, 300ml (Always read Label First)at Covonia with a 33% discount.
Our list of the best Expectorant Cough Medicine For Adults is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Expectorant Cough Medicine For Adults in The UK

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We scanned 1238 products

We concluded that: