10 Best Cough Syrups 2025 in the UK

Covonia Chesty Cough Mixture mentholated 300ml is designed to provide effective relief from chesty (productive) coughs and sore throats. One of its key strengths is that it contains levomenthol, which helps alleviate congestion and irritation in the chest. This cough syrup is non-drowsy, making it suitable for daytime use without causing sleepiness.

It is suitable for adults, the elderly, and children aged 5 and over, making it versatile for family use. Additionally, it is appropriate for vegetarians, vegans, and individuals with coeliac disease, which broadens its usability. This product does not contain alcohol, making it a safer option for many users, but the presence of sugar may be a consideration for those monitoring their sugar intake.

The menthol flavor is meant to be soothing, but some users might find the taste strong or not to their liking. While side effects are not widely reported, it's always good to be mindful of any potential reactions, especially in children. Despite these minor drawbacks, Covonia Chesty Cough Mixture has received positive feedback from users, with a high customer rating of 4.6 out of 5 stars based on 1,325 reviews. This indicates a high level of satisfaction among those who have used it for cough relief.

The Covonia Chesty Cough Sugar Free Syrup is a specialized product designed to tackle chesty coughs and troublesome mucus, using menthol as its active ingredient. This syrup is particularly suitable for those aged 12 and above, making it a versatile option for both adults and older children. One of its significant benefits is being sugar and alcohol-free, which is advantageous for individuals managing their sugar intake and those avoiding alcohol for personal or health reasons. Additionally, the syrup caters to dietary restrictions as it is suitable for vegetarians and vegans, as well as those with coeliac disease.

This syrup is formulated to provide fast-acting relief, specifically targeting congestion and irritation associated with a chesty cough. The absence of sugar might lead to a less sweet flavor, which could be a minor drawback for some users. However, the focus on delivering effective relief may outweigh flavor concerns for those in need of a sugar-free option.

In terms of side effects, the product does not list any specific ones, which might imply that it has a favorable safety profile, but users should always consider consulting a healthcare provider if unsure. The syrup comes in a practical 150ml bottle, which is convenient for home use or travel. The high customer ratings suggest satisfaction among users, indicating its effectiveness and reliability in providing the intended relief. However, it's essential to note that it's only suitable for users 12 years and older, which limits its use for younger children. Covonia Chesty Cough Sugar Free Syrup seems to be an effective choice for those looking to manage chesty coughs without the intake of sugar or alcohol, while also accommodating various dietary requirements.

Benylin Mucus Cough Max Honey and Lemon Flavour is a cough syrup designed to help reduce the intensity of mucus coughs from day one. The syrup contains Guaifenesin, an expectorant that helps thin mucus in the chest, making it easier to expel. This can provide significant relief if you're dealing with a chesty cough. The honey and lemon flavor is soothing and pleasant, making it easier to take.

This product is intended for adults, but it is also suitable for kids. However, it is important to note that it contains almonds, which may be an allergen for some individuals. Additionally, the presence of Guaifenesin as an active ingredient is effective for loosening phlegm, but it's always best to consult a healthcare professional if you have any concerns or pre-existing conditions. The syrup contains sugar, which might be a consideration for those monitoring their sugar intake.

It is also important to be aware that this product is not available for delivery outside mainland UK. For best results, be sure to read the label and follow the storage instructions to use within 6 months of opening.