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Flora SB
Flora SB

GASTROINTESTINAL

Flora SB

A probiotic yeast, often taken after a course of antibiotics, that supports your gut barrier.

Sale price$61.00 USD

About $2.03 a day

Option:

One capsule, twice a day.
Flora SB
Flora SB Sale price$61.00 USD

Dr. Isabel Sharkar, NMD — Co-Founder, Indigo Health Clinic

CEO & Head of Innovation · Naturopathic Medical Doctor · 15+ years clinical practice

As featured in
"Every formula in this store was developed for our clients — not for a shelf. These are the same protocols we use every day in the clinic and on ourselves"
Probiotic Yeast ✦ Lactose-Free ✦ Third-Party Tested ✦ Gluten-Free ✦ Dairy-Free ✦ Nut-Free

A probiotic yeast that supports your gut barrier and immune response.

PROBIOTIC YEAST
Saccharomyces boulardii is a yeast rather than a bacterium, and it does a different job.
GUT BARRIER
It strengthens your intestinal barrier, so nutrients are absorbed properly and unwanted substances stay out.
SURVIVES THE TRIP
It resists stomach acid and thrives at body temperature, so it reaches your intestines intact.

Not every probiotic is a bacterium

Saccharomyces boulardii is a non-pathogenic yeast, not a bacterium. In the 1920s, Henri Boulard identified it. It is freeze dried and lactose-free, which matters because this organism is often grown on lactose.

Your gut barrier decides what gets in

The cells lining your intestine sit tightly packed and act as a filter. Flora SB supports the structure that holds those cells together. Food and nutrients get absorbed, and unwanted substances stay out.

Your gut runs its own immune defense

Your gut produces secretory IgA, an antibody that works as a first line of defense. Flora SB supports those levels, which matter for immune function in your gut.

BACTERIAL PROBIOTICS
Add bacteria to your gut
FLORA SB
One yeast, three jobs
Gut flora, gut barrier, immunity

Who it's for

This is for you if you:

— Are rebuilding after a course of antibiotics
— Want support that is not another bacterial probiotic
— Need a lactose-free and dairy-free option
— Are working on gut barrier support with your practitioner

How to take it

Take one capsule twice a day, or as recommended by your practitioner. The label sets no rule about food or timing, so take it whenever you will remember.

What to do before you start

This product contains no wheat, gluten, soy, corn, animal or dairy products, fish, shellfish, peanuts, tree nuts, or egg. If you are pregnant, nursing, have any health condition, any allergies, or are taking any medication, consult your practitioner before taking this product.

The facts
FormCapsule
Serving size1 capsule
Capsules per bottle60
SupplyAbout one month
OrganismSaccharomyces boulardii
Cultures5 billion CFU
Free fromWheat, gluten, soy, corn, animal and dairy products, fish, shellfish, peanuts, tree nuts, egg, lactose
TestingThird-party, for identity, purity, and potency
A non-pathogenic yeast used as a probiotic. It was first identified in the 1920s by the French microbiologist Henri Boulard. Each capsule of Flora SB provides 5 billion CFU of it.
It is a different organism doing a different job. Bacterial probiotics add bacteria to your gut. Saccharomyces boulardii is a yeast, and antibiotics are built to act on bacteria rather than yeasts.
Yes. That is worth knowing on this organism, because Saccharomyces boulardii is often grown on lactose. Flora SB is also free from dairy, wheat, gluten, soy, corn, and nuts.
Yes, and many people do, as recommended by their practitioner. Flora SB is often used after a course of antibiotics. Ask your practitioner how it fits alongside anything else you are taking.
No. It contains no dairy, peanuts, tree nuts, wheat, gluten, soy, corn, animal products, fish, shellfish, or egg. There are no artificial colors, artificial sweeteners, or preservatives.