Refresh and feel good with Kvass.

Prebiotics + probiotics + Postbiotics
from whole-food fermentation

Finally a delicious fermented beverage without a bunch sugar

Take the guesswork out of giving your body the best

The cutting-edge of a thousand-year-old gut health tradition

Kvass (kuh-voss) has provided Eastern Europeans with daily gut health support for centuries (including our Polish ancestors).

We’ve reimagined this beneficial beverage for a new generation, using fresh California-centric ingredients + well-studied probiotics.

Is it like Kombucha?

A bit, but with some important differences.

Biotic Kvass has a light and crisp taste (no vinegar bite) and far less sugar than the average kombucha.

It’s fermented from sliced beets or carrots (+ juices for yummy flavor), instead of cane sugar and tea.

This allows for much more local sourcing, with 85% of our ingredients (by weight) grown in California.

Powered by organic
carrots or beets

Broad-spectrum support to feed your microbiome®

Craft fermentated with science-backed probiotics

Flavored by real pressed
fruits and botanicals

Get back into balance

A food-first approach to gut health

mindfully sourced + minimally processed

Tap into the timeless nourishing power of nature’s pharmacy with 100% Organic vegetables, fruits, and herbs elevated by craft fermentation. We focus on regional and regenerative sourcing because flavor and nutrition are born from healthy soil.

You’ll never find added sugar, “natural flavors”, alternative sweeteners or other highly processed ingredients in our beverages.

We evolved to eat fermented foods

Until only a few generations ago, fermented foods were a cornerstone of nearly every human diet on the planet. Kvass makes reincorporating the benefits of ferments into your daily routine easy and delicious, delivering diverse prebiotics, probiotics and postbiotics.

New research from Stanford University found that a diet high in ferments reduced inflammation and significantly increased microbiome diversity (the leading indicator of microbiome health).

The Johnston Family

Family-owned.
Family-made.
Purpose-driven.

We’re a “food family” of avid gardeners, foragers, and adventurous cooks. Our first kitchen batches of kvass — made from homegrown beets — were to quench our family’s thirst for a less sugary probiotic beverage. We’re now excited to share it with the community.

We exist to elevate health, starting with the human microbiome. As a Social Purpose Corporation and Certified B Corp, creating a positive impact is integrated into everything we do.

Thirsty yet?