Live SUM.

Functional mushroom drinks for a life fully lived.

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ELEVATE

Energy + Focus

Clean, focused lift for the climb, the work that matters, the moments that ask for more. Clarity with nothing extra in the way.

Lion's Mane · Cordyceps · Turkey Tail

REGULATE

Calm + Balance

Grounded, balanced refreshment for the wind-down, the reset, the slow Sunday. Calm that does something.

Reishi · Turkey Tail

Four mushrooms.
Real benefits.

Full spectrum extracts that do the work — certified organic, fruiting‑body only, ultrasonic‑extracted, built into a sparkling drink you'll actually reach for. No sugar bombs, no caffeine spikes, no filler.

Elevate

Lion's Mane

Focus + Flow

Compounds studied for supporting nerve‑growth factor — the science behind a clear, steady head.

Elevate

Cordyceps

Energy + Performance

Linked to better oxygen use and cellular energy (ATP) — stamina without the caffeine.

Regulate

Reishi

Calm + Balance

Triterpenes studied for stress response and sleep — an adaptogen that helps you settle.

Elevate + Regulate

Turkey Tail

Gut + Immunity

Rich in prebiotic beta‑glucans (PSK, PSP) studied for gut and immune support — in every can.

Our quality standards

Certified Organic Mushrooms grown and certified organic — no shortcuts in the source.

100% Fruiting Bodies The real mushroom, not mycelium‑on‑grain filler.

Ultrasonic Extraction Advanced extraction, so the good stuff actually makes it into the can.

No Artificial Anything Sparkling water, real fruit, mushroom extract. That's the list.

The SUM Philosophy

SUM — the essence, the whole, the highest point.

SUM Fungtional turns ordinary acts of drinking into small invitations toward presence, connection, and wholeness. An easy entry to functional beverages — designed to taste good, and feel even better.

Made for the moments that matter. The trailhead and the dinner table. The beach day and the festival. The focus session and the wind-down. Whatever the day asks for, SUM keeps up.

Live SUM

Launching Now

Join the launch list.

Out now at select partners and events around Reno/Tahoe. Get on the list for drops, new spots, and where to find SUM next.

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