Not on sale yet · Waitlist open
650 mg of sodium, zero sugar, and a smooth taste that isn't salty. Built from scratch by a college athlete.
First drop goes to the waitlist. No spam, just launch news.
Why SUNDR
Most electrolyte mixes make you choose between enough sodium and a drink you actually want to finish. SUNDR doesn't.
Part salt, part sodium citrate. You get a full 650 mg without the briny, seawater taste.
Sweetened with stevia, flavored with real lemon juice powder. Nothing you'd feel bad drinking twice a day.
1.5 g of taurine, an amino acid your body uses to manage hydration in your cells. No caffeine, no crash.
Flavors
Soft, juicy watermelon with a little lemon to keep it bright. Mix one stick with 16–20 oz of cold water.
These are on the bench right now. Pick your favorite when you join the waitlist and help decide what launches next.
The story
"8 seconds into our first exhibition, I ruptured two ligaments in my foot. So I'm building this instead."
My final season of college basketball is likely over before it even started. But basketball is something you do, not who you are.
For months I'd been working on SUNDR on the side because I couldn't find an electrolyte drink that tasted good and fit into everyday life. Now it gets all of my time.
I'm building it in public, every formula, failure, and win, using my own NIL money.
The waitlist
SUNDR isn't for sale yet. The first batch goes to people on this list.
FAQ
Not yet. SUNDR is being finalized now, and the first batch goes to the waitlist. Join above and you'll hear first.
One stick in 16–20 oz of cold water. Shake and drink.
No. It's made for everyday hydration: class, work, the gym, hot days, long nights. Athletes love it too.
Zero sugar. It's sweetened with stevia.
Taurine, sodium citrate, watermelon flavor, salt, potassium citrate, citric acid, lemon juice powder, magnesium malate, and stevia leaf extract.
No. Taurine isn't a stimulant, so you can drink SUNDR any time of day.
If you have kidney problems, take blood pressure medication, or are pregnant, check with your doctor first because of the potassium and sodium.