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Nootropic Energy Drink

330ml · 16 Pack

★★★★★ 5.0 (3 reviews)

Clean energy formulated with nootropics and adaptogens – for focus and clarity, without the crash.

100mg caffeine Natural. From CoffeeBerry™.
0g sugar No crash. No compromise.
Nootropic formula L-Theanine & adaptogens.
All natural No artificial anything.

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$70.55 $85.00
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Nootropic Energy Drink nutrition facts panel

The difference

Stem cans The usual suspects The usual suspects
No artificial colours, flavours or sweeteners?
Free from jittery synthetic stimulant blends?
Designed to avoid the dreaded energy crash?
Caffeine from a sustainable natural source, not synthetic?
Formulated with nootropics and adaptogens?
Zero grams of sugar and naturally sweetened?
Independently owned and 100% Australian made?
Suitable for vegans / free from gluten?
01

Nootropic formula

Stem is a natural energy drink formulated with nootropics and adaptogens — functional compounds that support focus, mental clarity, and sustained energy.

02

Smooth, sustained energy

Each 330ml can contains 100mg of natural caffeine from CoffeeBerry® coffee fruit extract, paired with L-Theanine to promote a smoother, more balanced energy experience. The result is steady, sustained energy without the sharp peaks and crashes common to high-dose synthetic caffeine.

03

Nothing artificial

No sugar. No synthetic caffeine. No artificial colours or flavours. Just clean, functional ingredients that perform.

04

Made in Melbourne

100% Australian owned and made.

Nootropic formula

Stem is a natural energy drink formulated with nootropics and adaptogens — functional compounds that support focus, mental clarity, and sustained energy.

Smooth, sustained energy

Each 330ml can contains 100mg of natural caffeine from CoffeeBerry® coffee fruit extract, paired with L-Theanine to promote a smoother, more balanced energy experience. The result is steady, sustained energy without the sharp peaks and crashes common to high-dose synthetic caffeine.

Nothing artificial

No sugar. No synthetic caffeine. No artificial colours or flavours. Just clean, functional ingredients that perform.

Made in Melbourne

100% Australian owned and made.

Frequently asked questions

  • Nootropics are compounds that support cognitive function, helping to improve mental performance. Adaptogens are naturally occuring substances derived from plants or mushrooms which help your body adapt to physical and mental stress and support overall wellbeing.

    We’ve combined ingredients like Lion’s Mane, Cordyceps, CoffeeBerry™ and L-Theanine for their nootropic and apoptogenic effects.

  • The antioxidant-rich natural caffeine source used in Stem - 100mg (a little over 1 shot of coffee) derived from the whole coffee fruit, not just the bean. It provides a clean energy boost supported by L-Theanine to avoid anxious jitters, making it perfect for those who want energy without overstimulation.

  • Stem uses completely natural flavours to create a fizzy, fruit-forward taste that can be enjoyed by all age groups. Because we refuse to use any artificial additivies unlike most other energy drinks, you won't experience an overwhelming sweetness or unpleasant aftertaste.

  • Absolutely! Stem is designed to be a clean daily energy solution, whether you need focus at work, a boost before the gym, or just an afternoon pick-me-up.

  • Stem is best stored in a cool, dry place and kept refrigerated for optimal freshness. Serve chilled and invert the can before opening to evenly mix the natural ingredients - no shaking needed.

  • Stem is designed for anyone who needs clean, sustained energy to get through their day. Students rely on it to stay sharp through long study sessions, tradies use it to power through early starts and physical work, busy professionals lean on it to stay focused through packed schedules, athletes reach for it to fuel training and recovery and parents juggling early mornings and long days use it to keep going without the crash. Wherever your day takes you, Stem is built to keep up.

  • Stem is formulated with premium, functional ingredients - not the cheap synthetic caffeine and sugar found in most energy drinks. Coffeeberry™, Lion's Mane, Cordyceps, and L-Theanine cost significantly more to source than standard caffeine and sweeteners, but they're what allow Stem to deliver the boost that it does. You're paying for real, high-quality ingredients that actually do something - not an unhealthy synthetic blend that makes you jittery now and leaves you crashing later.

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