Our unique, incredible wonder tonic, you won't find this anywhere else.


Square Root London says:

Infused with dramatic mineral flavours of mugwort and tarragon, Artemisia Tonic has a delicate bitterness thanks to wormwood and quinine, balanced with bright, fresh lime. A particular favourite of discerning chefs and barsmiths, this deeply flavoure

Artemisia Tonic

1 Bottle (200ml)

£1.50 £1.20
Not available

Meet Square Root London

In 2012 Robyn and Ed had a busy year making fresh sodas in their home kitchen and selling the fizzy pop

Read more

More from Square Root London

Square Root London

Citrus Crush 6 Pack

6 Bottles (1.65l)


SAVE 20%

Square Root London

Citrus Crush

1 Bottle (275)