The health-conscious group opened a flagship store on Brick Lane earlier this year and will launch its fifth bar in Notting Hill in August.
It is also teaming up with fitness brand 1Rebel to serve smoothies and new alcoholic juice blends from concession stands in its Broadgate and St Mary Axe studios next month.
Supernatural is the brainchild of Dan Thomson, the founder of ‘bring your own’ cocktail group B.Y.O.C, who has swapped gin for juice to turn fruit and vegetables in to bespoke blends using the principles of cocktail mixology.
What began as a stall at London’s Maltby Street Market in 2012 has since expanded to three outlets in the underground stations at Canary Wharf, Oxford Circus and Piccadilly Circus.
Thomson said: “We’re thrilled to be expanding our brand to new areas of London and opening up our superfast, super fresh offerings to new audiences. Supernatural is a brand built on the belief that healthy food and drinks can be nutritional, delicious and affordable."