10 Best Alcohol-Free Mouthwashes UK 2024 | From Colgate, Corsodyl, and More

Our no. 1 pick is from Corsodyl - well-known experts in gum care. It has over 10,000 positive reviews on Amazon with a 4.7-star ranking overall, making it one of the most highest-rated picks for alcohol-free mouthwashes on the site. 

With 0.06% chlorhexidine, it effectively eliminates plaque buildup on the teeth and gums, including bad breath-causing bacteria. The included fluoride also reinforces the teeth enabling them to better withstand cavities and erosion. In terms of effectiveness and value for money, this one certainly takes the lead!

The main ingredient in this alcohol-free rinse from Colgate is fluoride, a naturally occurring mineral found on our teeth that's paramount for cavity protection. Using a three-way approach, this solution fights cavities by inhibiting the formation of acids, thereby preventing mineral loss and encouraging remineralisation of early decay. 

Besides leaving you with minty fresh breath, rinsing daily with this mouthwash will protect your teeth and make them more resistant to decay. If you're at high risk of developing cavities, for instance, if you frequently experience dry mouth or often consume sweet foods and beverages, we highly recommend this mouthwash for protection and prevention. 

This natural mouthwash from Zendium is a great option, especially for those with particularly sensitive mouths, as it doesn't contain any harsh chemicals or additives. Instead, it harnesses the natural power of enzymes and proteins such as lactoferrin, which keep the teeth and mouth bacteria-free.

Thanks to the natural formulation, it doesn't have a burning sensation, won't exacerbate dry mouth conditions, and has a milder taste! Because of this, it's suitable for those who have painful mouth ulcers, gum problems, or any unpleasant oral issues. 

If you're looking for a mouthwash that will help give you whiter teeth, this one promises results in as soon as a week! It isn't just marketing talk either - Listerine's Advanced White rinse has undergone lab studies which show its effectiveness in lifting away and preventing stubborn stains. 

Employing a non-abrasive whitening technology, the solution whitens teeth without harming the enamel and creates a shield to guard them against future staining. For antiseptic benefits, the formula contains a blend of powerful essential oils to eradicate up to 99% of plaque-causing germs. 

If you're easily put off by the strong taste of most mouthwashes, this one from Listerine is an excellent choice as it's designed to have a milder taste. But although the flavour is much gentler, the cleansing power of this solution is nothing short of extraordinary, offering up to 10 oral benefits with daily use!

It works to remove any bacteria that is left in the mouth after brushing and has 12-hour germ protection to keep the oral cavity clean and smelling fresh for longer. This includes eliminating plaque buildup in the teeth and gums, while the addition of fluoride makes the teeth more resilient against cavities.

Aquafresh's Complete Care mouthwash aims to give you and your family absolute mouth protection. It gets rid of bacteria that brushing and flossing miss and curtails the development of harmful acids and bad breath causing bacteria. 

Moreover, the enamel is protected from erosion thanks to the 24-hour sugar acid protection by using active fluoride, which shields the teeth against sugar acid attacks throughout the day. Nevertheless, according to some users, the liquid has a syrupy consistency and doesn't leave the mouth feeling as fresh for as long as some of the other options. 

Expertly blending natural plant-based extracts and fluoride, this mouthwash from Waken will give you minty-fresh breath while protecting your teeth from cavities. The vegan-friendly recipe is gentle yet effective and doesn't contain any alcohol or additives, making it suitable for sensitive mouths. 

This mouthwash is a good choice if you are trying to reduce your carbon footprint as it comes in beautiful, sustainable packaging that is 100% recyclable. However, we should note that the aniseed flavour may not suit certain taste buds, and it might take some time to get used to. 

Teeth staining is extremely common and can happen for various reasons. Luckily, this can be gradually reversed by using whitening oral care products such as this non-alcoholic mouthwash from Colgate. It works to lift stains, and has a WhiteProtect system that will keep your teeth whiter for longer.

For those who enjoy the satisfying cooling sensation that you get after using a mouth rinse, this one is formulated to make that feeling last ten times longer! However, some users say that the taste can be quite unpleasant, which is something to consider before investing in a full 500 ml bottle. 

Aesop is a well-known brand for developing products made from minimal, botanical formulations of exceptional quality. For those who prefer a more natural option, their Bain de Bouche mouthwash is seriously something to consider for a unique, fresh aromatic experience.

Aromatic is not usually something you'd expect from a mouth rinse, but with a blend of essential oils such as clove, anise, and spearmint leaf, this one is definitely something to consider. These ingredients are handpicked for their naturally antiseptic, soothing and remineralisation properties, but keep in mind that these flavours may be unappealing for some. 

This medicated mouthwash from Corsodyl has 0.2% of chlorhexidine digluconate to disrupt and eliminate dental plaque, which helps to keep the teeth and gums healthy. The concentration is high enough to effectively eliminate disease and bad breath causing bacteria without the painful burning sensation.

If you suffer from any type of gum disease, including bleeding, you have oral ulcers or are recovering from any kind of dental surgery, this mouthwash can help keep the bacteria in your oral cavity in check and speed up the healing process. However, do note it cannot be used for the long term, so stick to the recommended usage on the label for the best and safest results.