Best Sugar-Free Sore Throat Remedies of 2025

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Sore throat can be a real pain, and it can be made worse if you have to take medication that contains sugar or other ingredients that can irritate your throat. Luckily, there are several sugar-free sore throat remedies available that can help ease your discomfort without any unwanted side effects. These remedies come in various forms such as lozenges, sprays, and teas, and they work by soothing the throat and reducing inflammation. They are also safe for diabetics and people who are watching their sugar intake. If you're looking for a natural and effective way to relieve your sore throat, these sugar-free remedies are definitely worth trying.
At a Glance: Our Top Picks
Top 7 Sugar-Free Sore Throat Remedies
Vocalzone Blackcurrant Pastilles for Sore Throats
Vocalzone Throat Pastilles offer a soothing solution for singers, actors, and voice professionals who may experience sore throats or hoarseness due to overusing their voices. These pastilles are specifically formulated to help clear and soothe your voice, allowing you to perform at your best. Additionally, they can help clear sinus congestion, making it easier for you to breathe comfortably. Plus, the entire Vocalzone range is suitable for both vegetarians and vegans, ensuring that everyone can enjoy their benefits without dietary concerns.
Vocalzone Sugar Free Throat Pastilles for Sore Throats
Vocalzone Throat Pastilles are specially formulated for singers, actors, and voice professionals like you. They help soothe and clear your voice, making them an ideal choice when you've overused it. Unlike many other throat remedies, these pastilles contain no anaesthetic, ensuring a safe option. Additionally, the entire Vocalzone range is suitable for vegetarians and vegans, allowing you to enjoy relief without compromising your dietary choices. With the benefit of being lactose and gluten-free, these pastilles cater to a wider audience.
Fisherman's Friend Blackcurrant Lozenges Pack of 8
Fisherman's Friend Lozenges offer a fruity blackcurrant flavour that effectively relieves occasional minor sore throat pain and cough. Enjoy a refreshing taste while soothing your throat discomfort. These lozenges are sugar-free, making them a healthier choice without compromising on taste. They are made from natural ingredients and sweeteners, catering to a variety of dietary needs. Additionally, they are suitable for vegetarians, vegans, and are gluten-free, ensuring everyone can enjoy their benefits without worry.
Jakemans Sugar Free Throat & Chest Lozenges
Jakemans Throat Lozenges are crafted with the finest ingredients and infused with menthol, providing a uniquely refreshing taste. Their soothing vapour action helps ease your throat and chest passages, making it easier for you to breathe comfortably. Once you try them, they are sure to become your go-to lozenge for relief. Plus, with a sugar-free formulation, you can enjoy these delightful sweets without the worry of added sugars. They are also free from artificial colours and flavours, ensuring a pure and natural option for your throat care.
Halls Sugar Free Cough Sweets for Sore Throat
Halls Cough Sweets provide effective relief for a blocked nose, head colds, chestiness, and sore throats. The advanced vapour action formula works to soothe your symptoms, offering you comfort when you need it most. These sweets contain a source of phenylalanine, which can be beneficial for certain dietary needs. While Halls doesn't cure hay fever, the menthol offers a refreshing clearing action that can help alleviate discomfort during allergy season.
Halls Cherry Menthol Sugar Free Cough Sweets
Halls Cherry Menthol Sweets offer a delightful cherry flavour that soothes your throat while providing relief from coughs. With their unique vapor action enhanced by cool menthol, these sweets can help clear your airways, making breathing easier. They are also sugar-free, allowing you to indulge without worrying about your sugar intake. Additionally, being suitable for vegetarians means that everyone can enjoy these soothing sweets, even those who avoid animal products.
Vocalzone Blackcurrant Throat Pastilles Pack
The Vocalzone Throat Pastilles are designed to soothe your throat and help clear your voice, perfect for those who often overuse it. This multi-pack offer includes three packs and a free pocket tin, ensuring you have easy access whenever you need relief. Unlike many throat remedies, these pastilles contain no anaesthetic, making them a gentle option for your throat. Additionally, the entire Vocalzone range is suitable for vegetarians and vegans, allowing everyone to benefit from soothing their sore throats.
During our sugar-free sore throat remedy research, we found 42 sugar-free sore throat remedy products and shortlisted 7 quality products. We collected and analyzed 17,537 customer reviews through our big data system to write the sugar-free sore throat remedies list. We found that most customers choose sugar-free sore throat remedies with an average price of £5.38.
The sugar-free sore throat remedies are available for purchase. We have researched hundreds of brands and picked the top brands of sugar-free sore throat remedies, including Vocalzone, Fisherman's Friend, Jakemans, Aplins.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."