A SAFE, CLEAN, & HEALTHY HOME

Powered by probiotics + postbiotics for a microscopic-level clean.

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Grow a Lawn Made for Going Barefoot

Feed your soil with probiotics, see your lawn (or garden) grow.

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Save Money. Save Resources. Rebuild Soil Health.

DIY your farm’s microbials.

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Restore Balance, From Your Head to Your Gut.

Support healthy digestion, gut function, and inflammation relief with Essential Probiotics + Hemp Extract.†

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Support Your Digestive & Immune Health†

70% of your immune system is in your gut. Support yours with our uniquely bioavailable probiotics†.

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How Microbiomes Help Shape Our Health

Microbes are everywhere—from our guts to our gardens. And the good ones are constantly working for us.

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Xtra’s Back in Stock!

Grab our fastest-selling, immune-supporting supplement before it sells out again.

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We’re on a mission to empower healthy people, plants, animals, and planet through the restorative power of probiotics. It’s sweeping and it’s bold, but we’re optimists, activists, and scientists: we believe microbes are the key to shifting the balance.

 

Restore Your Gut Health in 8 Days

Get Regular, Feel Extraordinary
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Easily Compost Indoors All Year Long

Save food waste—even meat—from the trash thanks to probiotic power
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Support Sleep, Fight Stress, and Feel Like Your Best Self

Probiotics + Antioxidants + Organic Herbs & Adaptogen Reishi
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Don’t Let Winter Sickness Slow You Down

Catch Xtra Immunity Before It Sells Out Again
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BREWING A PROBIOTIC REVOLUTION

Probiotics are a little like real-life, all-natural magic. For 20+ years, we’ve been studying them, crafting technology powered by biology, and restoring microbiomes far and wide.
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HIGH QUALITY STANDARDS FOR PEOPLE, ANIMALS, AND THE PLANET


BIO-BASED & BIODEGRADABLE


NATURAL, ORGANIC, & NON-GMO INGREDIENTS


0 FILLERS, COLORANTS, OR ARTIFICIAL FRAGRANCES


NO ANIMAL TESTING


MADE IN THE USA


NO REFRIGERATION NEEDED

CATCH OUR AMBITION ?

Distribute SCD Probiotics or Join Our Partner Community. Own your own biotech business and do well by doing good.
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Probiotic Holdings, holding company of SCD Probiotics, is ISO 9001: 2015 certified / 20+ Year History / Patented Technology Platform