VSL#3 is the #1 gastroenterologist-recommended multi-strain probiotic brand.

Clinically Proven for Digestive Health. IBS & UC Relief

VSL#3 isn't your average probiotic. This high-potency medical food packs a whopping 450 billion CFU punch. delivering a unique blend of 8 live bacterial strains to address a range of digestive concerns.

Why Choose VSL#3 Probiotic Medical Food Powder?

• Unmatched Potency: 450 billion CFU per serving significantly more than most other probiotic options.
• Doctor-Recommended: The #1 gastroenterologist-recommended multi-strain probiotic brand in the US.
• Medical Food Distinction: Held to a higher standard than supplements. ensuring quality and efficacy.
• Targeted Strains: 8 complementary strains from 3 genera work synergistically for optimal gut health.
• Clinically Supported: Extensive research shows effectiveness in relieving symptoms of Irritable Bowel Syndrome (IBS) & Ulcerative Colitis (UC).
• Live & Refrigerated: Maintains optimal probiotic viability for maximum benefit.
• Gentle Formula: Lactose-free and gluten-free for sensitive stomachs.

Experience the VSL#3 Difference: Whether you're battling occasional digestive discomfort or seeking long-term support for IBS or UC. VSL#3 probiotic medical food powder can help restore balance and promote a healthier gut.