√ is Australia's first smart drink

Clinically proven ingredients shown to improve brain function, productivity and health.

Learn more

√ is Australia's first smart drink

Clinically proven ingredients shown to improve brain function, productivity and health.

Learn more

Australia's first smart drink

✓ Clinically proven ingredients
✓ Less than 16 calories per bottle
✓ No added sugar
✓ Natural functional ingredients
✓ No artificial colours, flavours or sweeteners
✓ Made in Australia

When your moment comes, will you be ready?

What is 3 x 14 ÷ 2? Can you remember the name of your boss’ partner? Are you feeling prepared for that presentation tomorrow? We all need to think a little brighter. Finally, a drink developed to brighten your mind.

Ingredients in √ have been clinically proven to:

Improve concentration & focus

Green tea, Caffeine and L-Theanine have been shown to improve sustained focus and concentration.

View research

Enhance working memory

Ginkgo Biloba has been found to improve working memory by increasing blood flow to the brain.

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Reduce mental fatigue

Caffeine and Vitamins B6 + B12 have been shown to reduce the effects of mental fatigue and brain fog.

View research

This little drink needs to be renamed "limitless". I've replaced my afternoon coffee with @shinedrink and I'm loving it! Also making me go the whole distance on my afternoon runs!

– Nicola | Lifestyle blogger
@the__unrefined