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Drop 001 · Founding batch

Extro

A sparkling kava supplement made for social moments. Kava, kanna and L-theanine with a light lift of natural caffeine. Zero sugar, 250 mL.*

Social moments
Sharpen focus*
Clean energy*
Plant based
PackOut of stock · price at launch
Notify me · 24 cans
No stock yet, US launch onlyWaitlist gets first accessFounding pricing

What's actuallyin it.

Seven actives, zero sugar, zero alcohol, two calories. What each one does, not just what it's called.

01 · CoreKava

Does most of the work. The small hesitation before you say the thing you were going to say anyway — this is what quiets it.*

02Kanna

A South African succulent. Lifts your mood a notch, no stimulant jolt attached.*

03L-theanine

Keeps the caffeine from turning into nerves, so you're sharp enough to actually follow the conversation.*

04Natural caffeine

About a third of a coffee. Enough to stay present, not enough to spike.*

05Passionflower

Takes the jitter out before it starts — calm that doesn't make you sleepy, just less braced.*

06Magnesium

Glycinate. Unclenches your shoulders, basically — tension you don't notice until it's gone.*

07Taurine

Keeps the caffeine smooth instead of spiky. The lift, without the shake.*

Instead ofa drink.

How EXTRO compares with what usually gets passed around.

EXTROAlcoholEnergy drinksPharmaceuticals
Alcohol-freeYesNoYesYes
Zero sugarYesRarelySomeYes
Under 5 caloriesYesNoSomeYes
Built around kavaYesNoNoNo
Made for social momentsYesYesNoNo
No prescription neededYesYesYesOften not
ExpensiveNoCan beNoOften
Dangerous in excessNoYesCan beCan be
Why we made it

Show up withoutlosing control.

Going out shouldn't come with a hangover, a blackout, or a version of you that you don't recognise the next day.

We built EXTRO for the moment before you walk in: one cold can, and you, a little more open.* Be more you.

The researchbehind it.

EXTRO is built on studied botanicals, not folklore, including the hepatotoxicity and safety literature on kava. The full citation list, the same one in our investor data room, is on its own page.

See the research
Waitlist

Get thefirst drop.

The first batch is small. Sign up for first access, founding pricing and launch news.

FoundingFirst 100 sign-upsFirst access to Drop 001 and founding pricing.
EarlyNext 400Access before the public launch.
GeneralEveryone elseLaunch news and the release date.

By signing up you agree to receive launch emails. Adults 18+ only.

Questions

What is EXTRO?

A sparkling kava supplement in a 250 mL slim can, made for social moments. It is alcohol-free, zero sugar and two calories.

How much caffeine is in a can?

A light amount, roughly a third of a regular cup of coffee, balanced with L-theanine.

When should I have it?

Shortly before a social plan: dinner, a party, a date, a first day. One can at a time.

Who shouldn't have it?

EXTRO is for adults 18 and over. Don't use it if you are pregnant or nursing, have liver problems, or are drinking alcohol or taking sedatives. If you take any medication, ask your doctor first.

Can I have it with alcohol?

No. EXTRO is made as an alternative to alcohol, not a mixer. Don't combine kava with alcohol.

What does it taste like?

Lightly sparkling, dry and citrus-led with elderflower. The final flavour locks before launch.

When does it ship, and where?

The first drop ships in the US. Waitlist members hear the date first.