Tennis player holding a can of STILL CORE 500 on the court

Founders pre-order · Coming soon

STILL CORE 500.For the days your brain has 40 tabs open.

Scattered focus. A to-do list that keeps growing. Starting six things and finishing none. CORE 500 is our first canned drink: a caffeine-free Raspberry Lemonade made with Cognizin® citicoline, L-theanine and rhodiola to support focus and a calmer head.*

  • Caffeine-free
  • 0 calories
  • Zero sugar
  • 12 fl oz can
  • Cognizin® citicoline
Claim a founder spot →

Only 1,000 founder spots. Each one gets a 24-hour payment link at drop.

You're not lazy. You're overloaded.

You sit down to work and end up in five tabs, three apps and a text thread. You know what you need to do; getting your head to stay on it is the hard part. Another energy drink just adds jitters to the noise.

  • Reread the same email three times
  • "Quick break" turned into an hour
  • Wired, but nothing's getting done
  • The 3 PM fog that eats your afternoon
Man holding a can of STILL CORE 500 Raspberry Lemonade poolside

Built for mindsthat don't quit.

No caffeine, no sugar, nothing to crash from. Just a cold can made with ingredients chosen to support focus and a steadier, calmer mind.*

STILL CORE 500 Raspberry Lemonade caffeine-free 12 fl oz can: 0 calories, 0 added sugar

What's inside

Raspberry Lemonade. Cold. Caffeine-free.

Made with Cognizin® citicoline, L-theanine and rhodiola. Tart raspberry, bright lemon. More flavors are coming.

Caffeine-freeNo jitters to chase
0 caloriesPer 12 fl oz can
Zero sugarNothing to crash from
Cognizin®Branded citicoline

Formula subject to change. Full ingredient list and Supplement Facts will be shared before the drop.

Why CORE 500

Focus, minus the side quests.

Deep workStudyingTrainingLate afternoonBetween calls
CORE 500Typical energy drink
Caffeine0 mgOften high
Sugar0 gOften high
Caffeine crashNone from caffeineCommon
Calories0Varies

"Typical energy drink" is a general comparison, not a specific brand. Caffeine and sugar vary by product, so check the label.

The headline ingredient

What is Cognizin®? Citicoline, branded.

Cognizin® is a branded, clinically studied form of citicoline, made in Japan by Kyowa Hakko through fermentation.

Citicoline is a compound your body makes on its own. It's involved in building phosphatidylcholine, a key part of brain cell membranes, and acetylcholine. Cognizin® supports focus, attention and mental energy.*

  • Supports focus, attention and mental energy*
  • Vegan, with no stimulants
  • Paired with L-theanine and rhodiola in every can
Features Cognizin® logo Citicoline
STILL CORE 500 Raspberry Lemonade can and To-Go stick box with a raspberry and lemon splash

Pre-order pricing

Bundle & save

Pick your pack.

There's no checkout yet. Founders get a payment link when CORE 500 drops.

Tap a pack to compare.

To-Go sticks: coming later.

STILL CORE 500 Raspberry Lemonade can and To-Go stick box

Founders offer

1,000 spots. 24 hours.

1,000 founder spots

1,000Founder spots
24hPayment link window
  1. Join the waitlist with your email and phone.
  2. When CORE 500 drops, the first 1,000 people on the list get a private payment link.
  3. The link is valid for 24 hours. After that, your spot goes to the next person.

By joining, you agree to get emails from STILL. Unsubscribe anytime.

Questions

When does CORE 500 drop and ship?

We'll announce the drop date to the waitlist first. Founders get their payment link the moment it drops, and orders ship after that. Shipping timing will be confirmed in the drop email.

How does the founders link work?

The first 1,000 people on the waitlist get a private payment link by email (and by text, if you opted in). It's valid for 24 hours. If it isn't used, the spot goes to the next person on the list.

Is CORE 500 caffeine-free?

Yes. CORE 500 is caffeine-free, with zero sugar and 0 calories per 12 fl oz can.

Can I cancel the subscription?

Yes. The 12-pack subscription ($32.39, delivered monthly, every 2 or every 3 months) can be skipped, paused or cancelled anytime.

Does joining cost anything?

No. Joining the waitlist is free, and there's nothing to pay until you use your founder link.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. CORE 500 is a beverage, not a medication. Cognizin® is a registered trademark of KYOWA HAKKO BIO CO., LTD. Formula and pricing subject to change before launch.