Best Rhubarb Tonic Water of 2025

Fever-Tree Rhubarb Tonic offers a refreshing twist with just 17 kcal per 100ml, making it a lighter option with 43% fewer calories than traditional tonic water. You’ll appreciate the high-quality ingredients, including sweet rhubarb from Norfolk and jammy raspberries from Scotland, ensuring a delicious taste without any artificial sweeteners or colours. This tonic water pairs beautifully with classic London Dry gins or premium vodkas, enhancing your drinks with its unique flavour blend. Enjoy a mixer that truly elevates your beverages.

Fentimans Pink Rhubarb is a botanically brewed tonic water that delivers a delightful balance of tangy rhubarb and sweet undertones, reminiscent of vintage sweets. Its natural ingredients ensure that you enjoy a drink made with care, free from artificial flavours and preservatives. Being gluten-free, it caters to various dietary preferences, allowing you to indulge without worries. This tonic water makes for a perfect mixer, enhancing the flavours of your favourite spirits like gin and vodka, ensuring a refreshing drinking experience.

The Fever-Tree Light Tonic offers a delightful blend of flavours in 150ml cans, perfect for your next gathering. With only 17 kcal per 100ml, this tonic water is a guilt-free choice, containing 43% fewer calories than their Premium Indian Tonic Water. Made from the finest naturally sourced ingredients, it ensures no artificial sweeteners or colours, giving you a refreshing drink that's both delicious and wholesome. You can pair it beautifully with classic London Dry gins or premium vodkas, enhancing your cocktail experience.

Franklin & Sons Tonic Water offers a refreshing blend featuring natural ingredients, making it a wholesome choice for your drinks. By choosing this tonic water, you can enjoy a unique flavour profile that enhances your cocktails and mocktails. The 200ml bottles are perfectly sized for easy serving, ensuring you have just the right amount for each occasion. Plus, with 24 bottles in a case, you’ll have plenty on hand for gatherings or personal enjoyment.

The Fever-Tree Tonic Variety pack includes four delightful flavours, perfect for your next gathering. It features Mediterranean, Rhubarb & Raspberry, Light, and Elderflower tonic waters, all in convenient 150ml cans. These tonics are ideally paired with vodka or gin, enhancing your drinks with refreshing tastes. This variety pack is an excellent choice for parties, allowing you to impress your guests with Fever-Tree's best-selling flavours and ensuring everyone finds something they enjoy.