Best Gluten Free Tonic Water of 2026

Double Dutch Tonic Water is a refreshing choice for those who enjoy cocktails. Its slim line tonic features a subtle finish of juniper berries and grapefruit, making it an excellent mixer with heavy gins and other spirits. Being low in sugar and calories, it allows you to indulge without guilt. Plus, the easy-pour 500ml bottle ensures that you can serve your drinks conveniently, enhancing your cocktail experience effortlessly.

The Fentimans Light Tonic is botanically brewed, offering a refreshingly dry and crisp taste with fewer calories, perfect if you want a lighter option without sacrificing flavour. Made using natural herbs, roots, and lemongrass extract, it provides a unique and invigorating flavour experience. You can enjoy this tonic worry-free as it is gluten free, catering well to those with dietary restrictions. Additionally, it contains no artificial flavours, preservatives, colours, or sweeteners, ensuring you drink a natural and authentic beverage every time.

Double Dutch Tonic Water is crafted to enhance your drinking experience. The founders, Joyce and Raissa, believe mixers are just as vital as the alcohol itself. With no artificial ingredients, you can enjoy a pure and authentic taste without any preservatives or colours. This Indian Tonic Water features a delightful blend of pink grapefruit, classic quinine, and a hint of juniper berry, ensuring your cocktails are never dull. Perfect for mixing in a gin and tonic or with other spirits, it offers versatility for all your favourite drinks.

Double Dutch Elderflower Tonic is crafted to elevate your drinking experience. With the founders’ Dutch heritage, this mixer prioritises flavour pairing, ensuring every sip is delightful. Made without artificial ingredients, you can enjoy a wholesome beverage that’s both refreshing and guilt-free. The award-winning Indian Tonic Water base combined with aromatic elderflower creates a unique taste that perfectly complements cocktails, making it a versatile choice for any occasion.

Fentimans Tonic Water is a botanically brewed drink, offering a refreshingly dry and crisp taste. Its unique blend of herbal infusions and lemongrass extract provides a complex flavour profile, enhancing your drinking experience. Made with natural ingredients, you can enjoy this tonic without worrying about artificial additives, ensuring a more authentic beverage. Additionally, being gluten-free and vegan-friendly, it caters to various dietary needs, allowing everyone to enjoy it without compromise.

Double Dutch Tonic Water offers a unique drinking experience, crafted by founders from the Netherlands who appreciate the importance of flavourful mixers. With no artificial ingredients, you can enjoy a refreshing tonic that is both healthy and delicious. The Indian Tonic Water features a delightful blend of pink grapefruit, classic quinine, and juniper berry, enhancing any drink. Perfect for cocktails, it elevates your gin and tonic or pairs beautifully with various spirits, ensuring every sip is savoured.

Fentimans Pink Grapefruit Tonic offers a botanically brewed experience with lively pink grapefruit notes and quinine. This unique blend provides a refreshing citrus sweetness balanced by a subtle bitterness, perfect for those who appreciate complex flavours. Made with natural ingredients, you can enjoy a drink free from artificial additives, ensuring a more authentic taste. Plus, being gluten-free and vegan-friendly means you can indulge without worrying about dietary restrictions. This tonic is the ideal mixer for your favourite spirits, enhancing your drinking experience.

Double Dutch Tonic Water offers a refreshing twist to your drinks. With a philosophy rooted in flavour pairing, this tonic enhances your cocktails, ensuring every sip is enjoyable. Made without artificial ingredients, it provides a natural taste that you can trust. The unique blend of pink grapefruit, classic quinine, and juniper berry in this award-winning tonic elevates your drinking experience. Whether you enjoy it with gin or vodka, this mixer promises to make your cocktails stand out.