
A Unique Yeast Probiotic for Gut Balance
When your gut environment feels unbalanced, it can impact your daily well-being.
Florastor features the unique probiotic strain Saccharomyces boulardii CNCM I-745®.
This specialized yeast probiotic works alongside your gut to nurture beneficial microbes and support a balanced, resilient gut state.
THE INGREDIENTS BEHIND THE FORMULA
Florastor Key Benefits
Florastor uses a yeast-based probiotic formulation to support digestive comfort and balanced gut microbiota. The strain works alongside many common oral antibiotics. It helps nurture your native beneficial gut microbes and supports normal IgA levels for everyday gut wellness.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Directions & Storage
Suggested Use
Take 2 capsules, 1–2 times daily. Swallow with at least 4 oz water or juice, and may be consumed with or without food. For those who cannot swallow whole capsules, open and stir powder into soft food or cool beverage. Do not combine with carbonated, alcoholic, or very hot liquids (above 122°F). Eat or drink the mixture within 30 minutes.
Storage Instructions
Store at room temperature. Refrigeration is unnecessary.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Why Florastor's Dual Action Probiotic?
WHO IS FLORASTOR FOR?
Florastor is designed to fit easily into everyday wellness routines, whether you're looking to support digestive balance at home or while life is on the go.
DUAL ACTION SUPPORT
One formula. Two complementary ways to support digestive wellness.
Digestive Wellness Wherever Life Takes You
This probiotic capsule fits seamlessly into your lifestyle.
Keep it at home alongside your wellness essentials, add it to your busy workday routine, or bring it along for trips and packed schedules.
Our Story
Florastor’s exclusive yeast probiotic strain traces back to 1923, when French scientist Henri Boulard isolated Saccharomyces boulardii from tropical lychee and mangosteen skins. Acquired and further developed by Biocodex, the strain was officially registered in 1988 and introduced to North America under the Florastor brand in 2002.
Backed by decades of real‑world usage and more than 1,000 scientific publications, this probiotic strain is available in nearly 100 countries worldwide.
Frequently Asked Questions
What makes Florastor a standout probiotic?
What makes Florastor a standout probiotic?
Florastor features Saccharomyces boulardii CNCM I-745, a probiotic strain exclusive to Florastor. This unique yeast probiotic works differently from bacterial probiotics. Rather than introducing foreign bacteria into your digestive tract, Florastor helps nurture your gut environment to support its natural balance. It offers many distinctive ways to support everyday gut wellness.
Can I take Florastor with special diets or allergies?
Can I take Florastor with special diets or allergies?
Florastor is vegetarian and may suit those limiting lactose in their diet. While Florastor contains lactose, the strain helps support healthy digestive function related to lactose. Those with a known inability to produce lactase should exercise caution. Florastor is formulated without the following major food allergens or ingredients: corn, peanuts, tree nuts, sesame, soy, meat, fish, shellfish, egg protein, or gluten. It is produced under controlled manufacturing processes to minimize potential cross-contact with these allergens.
How long should I take Florastor?
How long should I take Florastor?
Florastor may be taken daily to support everyday digestive comfort.
You may experience benefits while you continue using Florastor. This probiotic strain does not colonize the gut and is naturally eliminated within five days after your last dose. Many users choose to take Florastor for a minimum of 2 weeks.
Can I take Florastor while pregnant or nursing?
Can I take Florastor while pregnant or nursing?
There is limited clinical data on using Florastor during pregnancy or breastfeeding. We advise consulting your healthcare provider before using this supplement if you are pregnant or nursing.


