Who we are
Hi! We’re Kefir Lab:)
A probiotic company based out
of San Francisco, California.
ethically, sustainably and with a big smile.
To make the world a better place.
One gut at a time.
We’re in business to improve lives, and a big part of that means creating functional products and providing exponential value; transparently and with a genuine smile.
We’re proud of what we’ve created and happy to share it with the world.
Serious About Sustainability
For us, it’s always been about more than just combining great ingredients — it’s doing it sustainably and working with people who share the same values.
We’re committed to making improvements to benefit our planet, from our products to our supply chain.
We care so much about what we put in our bodies, so we worked and traveled tirelessly to find ingredients and partners that meet our standards.
From our products through production and distribution, we’re on a never-ending journey of improvement.