Best Sugar-Free Sore Throat Remedies of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 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

Vocalzone Blackcurrant Pastilles for Sore Throats Cover #TOP 1
Vocalzone Blackcurrant Pastilles for Sore Throats
ftb score rating icon 9.9
Vocalzone Sugar Free Throat Pastilles for Sore Throats Cover #TOP 2
Vocalzone Sugar Free Throat Pastilles for Sore Throats
ftb score rating icon 9.8
Fisherman's Friend Blackcurrant Lozenges Pack of 8 Cover #TOP 3
Fisherman's Friend Blackcurrant Lozenges Pack of 8
ftb score rating icon 9.6

Top 7 Sugar-Free Sore Throat Remedies

#TOP 1

Vocalzone Blackcurrant Pastilles for Sore Throats

Purple
Vocalzone Blackcurrant Pastilles for Sore Throats Cover
Vocalzone Throat Pastilles Blackcurrant Sugar Free 24 - for Sore Throats and Hoarseness When Overusing Your Voice. Produced and Sold in The United Kingdom Since 1912.

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.

What We Like
Soothes sore throats effectively
Helps clear sinus congestion
Suitable for vegetarians and vegans
Gluten and lactose free
#TOP 2

Vocalzone Sugar Free Throat Pastilles for Sore Throats

Vocalzone Sugar Free Throat Pastilles for Sore Throats Cover
Vocalzone Throat Pastilles Blackcurrant Sugar Free 3 Packs 24- for Sore Throats and Hoarseness When Overusing Your Voice. Produced and Sold in The United Kingdom Since 1912.

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.

What We Like
Formulated for voice professionals
Soothe and clear voice effectively
No anaesthetic ingredients
Vegetarian and vegan friendly
Lactose and gluten free
#TOP 3

Fisherman's Friend Blackcurrant Lozenges Pack of 8

USP4680
Blackcurrant
25 g (Pack of 8)
Fisherman's Friend Blackcurrant Lozenges Pack of 8 Cover
Fisherman's Friend - Blackcurrant Lozenges, Sugar Free Extra Strong Menthol Throat Lozenges, Pack of 8 (25 g)

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.

What We Like
Fruity blackcurrant flavour
Sugar-free and natural ingredients
Suitable for various diets
Halal and Kosher certified
Multi-pack convenience
#TOP 4

Jakemans Sugar Free Throat & Chest Lozenges

Black
50 g (Pack of 12)
Jakemans Sugar Free Throat & Chest Lozenges Cover
Jakemans Throat & Chest Sugar Free 50g - Pack of 12 - Soothing Menthol Sweets - Suitable for Vegetarians

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.

What We Like
Soothing vapour action
Refreshing menthol taste
Sugar-free formulation
Free from artificial additives
#TOP 5

Halls Sugar Free Cough Sweets for Sore Throat

Aplins
Halls Sugar Free Cough Sweets for Sore Throat Cover
Halls Sugar Free Menthol Action Original Cough Sweets 32g (pack of 5 bars) Soothing Sore Throat Relief

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.

What We Like
Soothes sore throats effectively
Relieves blocked noses
Contains advanced vapour action
Sugar-free option available
Convenient pack size for sharing
#TOP 6

Halls Cherry Menthol Sugar Free Cough Sweets

Aplins
Halls Cherry Menthol Sugar Free Cough Sweets Cover
Halls Cherry Menthol Action Sugar Free Cough Sweets 32g (Pack of 5 Bars) Soothing Sore Throat Relief

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.

What We Like
Delicious cherry flavour
Sugar free
Vegetarian-friendly
Unique menthol action
#TOP 7

Vocalzone Blackcurrant Throat Pastilles Pack

Vocalzone Blackcurrant Throat Pastilles Pack Cover
Vocalzone Throat Pastilles Blackcurrant Sugar Free 3 Packs + Free tin - for Sore Throats and Hoarseness When Overusing Your Voice. Produced and Sold in The United Kingdom Since 1912.

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.

What We Like
Multi-pack for convenience
No anaesthetic ingredients
Suitable for vegans and vegetarians
Lactose and gluten-free
Buying Guide Image
Editor's Notes

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.

Written by
Phoebe Cooper Avatar

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."