How We Got Here
FINNSUL didn’t start as a brand—it started as a problem we needed to solve.
Early mornings, late practices, constant pressure—and still, we couldn’t focus.
So we made what didn’t exist:
Hydration + focus. All in one. Finally.
Zero Sugar
5-10 Calories
Ingredient Transparency
Zero Sugar
5-10 Calories
Ingredient Transparency
Too much energy. Learning where to put it.
Raised on "movement is medicine."
Figuring it out as we go. Sooo many mistakes.
From our fam to yours, we can't wait for you to find your focus.
From our Home to Yours
We're Finn & Sully. And this is our mom, Maureen—she started tarte cosmetics. We grew up in the Florida Keys—always moving, always pushing. Raised on a simple belief: movement is medicine.
Our brains have a 37 tabs open at once, so focus wasn’t just hard—it felt impossible some days.
Brain fog. No energy. Always behind.
So we tried everything—magnesium, B vitamins, electrolytes. A little of this, a little of that. Nothing actually fixed it.
We didn’t need more supplements.
We needed something that worked for our brains.
So we made what didn’t exist:
FINNSUL. Basically, brain fuel.
Hydration + focus. All in one. Finally.
A next-gen stick pack with electrolytes, nootropics, and essential vitamins—designed to help you think clearer, stay sharp, and keep up.
Zero sugar. No junk.
Hydration for your body. Clarity for your brain.
Imagined by us. Tested on us. Built for you.
That’s FINNSUL.
Sip for Mental Health
A portion of net proceeds from every sale helps fund mental health non-profits.
