Our 100% natural caffeine is sourced exclusively from Ilex Guayusa leaves, Maca Root and Guarana. 

Why?  Because study after study shows that, in direct contrast to synthetic caffeine, natural caffeine delivers energy consistently over an extended period without premature peaks, jitters and crashes. 

Yes, natural caffeine is three times the price, but it’s much better (and better for you) than the kind produced in a test tube. That’s why it’s the only kind we use. You’ll know if an energy drink contains 100% natural caffeine because it will proudly list it in its ingredients. (Spoiler Alert: no other major energy drink does.)

Our protein isn’t just 100% vegan. It’s also the whole, complete protein. Not the limited parts of the protein (the three BCAAs) that other energy drinks use. 

Why is this vitally important? Because multiple studies show that BCAAs in isolation cannot achieve the muscle protein synthesis it takes to improve muscle recovery, strength and conditioning. To do this you need the whole bundle of amino acids that are only found in complete protein.

Our nootropic of choice - Lion’s Mane (a naturally occurring fungi) - is 100% organic and locally sourced from Finnish forests. 

Lion’s What? Lion’s Mane doesn't just sound strange, it also has strange powers. Scientific studies have found that it contains two special neurotrophic compounds - hericenones and erinacines - that stimulate the growth of brain cells. It’s this growth of brain cells that improves focus, memory and cognitive function. Other studies have even suggested that it could protect against dementia.

And thanks to a unique extraction process, our Lion’s Mane scores 90% bioavailability in the body so every sip is a potential brain-booster.

The 100% doesn’t stop here because, unlike other energy drinks, ZEN is made with 100% natural fruit juices and aromas (all washed down with pure, sparkling water). These natural ingredients mean ZEN can deliver mouthwatering flavour minus the nasty, synthetic aftertaste you get with other energy drinks.

ZEN is available in four delicious fruit combinations - lemon & lime, raspberry & blueberry, peach & apricot, and mango.

A curated power pack of sunny Vitamin C and Vitamin B-complex to boost energy levels and charge your immune & nervous system naturally.

*A vitamin mixture that can contribute to the reduction of fatigue and exhaustion (B5, B6, B12, Vitamin C) and that can contribute to the normal functioning of the immune system (B6, B12, Vitamin C) and the nervous system (B6, B12).

Get your daily dose of magnesium and zinc to boost energy and support the nervous system. We told you it’s holistic!

*A mineral mixture of magnesium and zinc that can contribute to the reduction of fatigue and exhaustion (Magnesium) and the nervous system (Zinc, Magnesium).