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Square Root Tonic

This bright and balanced tonic water is made from scratch by Square Root Sodas, in the heart of East London, using only the very finest ingredients and botanicals. Bright, citrusy coriander seed, are paired up with powerful and zesty lemongrass for a delicate yet full-flavour. Natural quinine provides a refreshingly bitter balance. Top your favourite Gin/other spirits or it’s just as good enjoyed solo, served over ice with a nice big slice of Pink Grapefruit. How fancy!

Producer Name : Square Root

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With only 52 calories per bottle of 200ml, this tonic water is our favourite mixer!


We adore Square root for their commitment to create all-natural, additive-free, flavour-first, non-alcoholic drinks for people who are looking for alternatives


Founded in Ed & Robyn's kitchen back in 2012, Square Root sodas are craft soft drinks made from fruit to bottle that contain less sugar and more flavour

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All prices shown are in GBP and are excluding the cost of shipping and delivery.