Digestion + Gut Health
GutGuard SB
A resilient probiotic yeast that survives stomach acid to reach the intestines alive, helping restore microbial balance, especially following certain medications.*
- Helps maintain a healthy balance and diversity of gut microbes*
- Supports restoration of beneficial gut bacteria after certain medication use*
- Supports regularity and normal stool consistency*
- Naturally resistant to stomach acid and bile for better survivability*
- Supports a healthy gut environment even with low stomach acid*
- Helps maintain healthy immune activity within the digestive tract*
Saccharomyces Boulardii
250 mg (5 Billion CFU)
A friendly, acid-resistant probiotic yeast that supports healthy gut function and microbial balance.*
| Serving Size | 1 capsule | |
| Servings Per Container | 60 | |
| Saccharomyces boulardii | 250 mg (5 Billion CFU) | * |
Other Ingredients
Hydroxypropyl methylcellulose (vegetable capsule), microcrystalline cellulose, magnesium stearate, silicon dioxide. Does not contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy. Lactose-free, dairy-free, gluten-free, vegetarian, non-GMO.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
Directions: Take one capsule twice daily, or as directed by your practitioner.
Cautions: If pregnant or nursing, consult your healthcare practitioner before taking this product.
Storage: Keep tightly closed in a cool, dry place. Keep out of reach of children.
Orders ship via USPS within 1–2 business days and arrive in 3–5 business days. Free shipping on U.S. orders over $150. Supplements cannot be returned once an order has shipped.
GutGuard SB
$39.95
How it works
How does GutGuard SB work?
GutGuard SB features Saccharomyces boulardii, a unique beneficial yeast that, unlike bacterial probiotics, is naturally resistant to stomach acid and bile. This allows it to survive passage through the stomach and reach the intestines alive. Once there, the cell wall components of this non-pathogenic yeast act as prebiotics, supporting the formation of short-chain fatty acids (SCFAs), key metabolites produced by intestinal microbes that serve as a primary energy source for intestinal cells. SCFAs help maintain gut health by supporting a balanced inflammatory response, strengthening the intestinal barrier, and promoting normal immune activity within the mucosal lining.*
Inside the formula
Key ingredients
Saccharomyces Boulardii
250 mg (5 Billion CFU)
A friendly, acid-resistant probiotic yeast that supports healthy gut function and microbial balance.*
Full transparency
Supplement Facts
| Amount Per Serving | % Daily Value |
|---|---|
| Serving Size1 capsule | * |
| Saccharomyces boulardii250 mg (5 Billion CFU) | * |
Other Ingredients
Hydroxypropyl methylcellulose (vegetable capsule), microcrystalline cellulose, magnesium stearate, silicon dioxide. Does not contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy. Lactose-free, dairy-free, gluten-free, vegetarian, non-GMO.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
The Body by AIM360® Standard
Held to a higher clinical bar.
Physician Formulated
Built by our clinical team, not a marketing team.
Clinically Dosed
Actives at levels shown to work in the research.
Third-Party Tested
Independently verified for purity and potency.
Honest Labels
No fillers, dyes, seed oils, or proprietary blends.
Frequently asked
Answers before you buy.
GutGuard SB is ideal for anyone looking to support a healthy gut microbiome, particularly after a course of antibiotics or other medications that can disrupt gut flora.*
Take one capsule twice daily, with or without food, or as directed by your healthcare practitioner.*
Many people notice improved regularity within 1 to 2 weeks of consistent daily use.*
Yes. GutGuard SB works well alongside GI Ultra and 360 Fiber as part of a complete gut health protocol.*
Because S. boulardii is a yeast rather than a bacteria, it is often used during antibiotic courses. Consult your healthcare practitioner for guidance specific to your situation.*
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