VSL#3® Capsules
VSL#3® Capsules
VSL#3® Probiotics for Digestive Health, IBS & UC Symptoms - 112.5B CFUs, High-Potency, Multi-Strain, Live, Refrigerated Probiotic, Medical Food for Gut Health Support in Men & Women, 60 Capsules
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VSL#3® Capsules
INGREDIENTS
INGREDIENTS
- Probiotic strains: Streptococcus thermophilus, Bifidobacterium breve, Bifidobacterium lactis (previously classified as B. longum), Bifidobacterium lactis (previously classified as B. infantis), Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus helveticus (previously classified as L. delbrueckii subsp. bulgaricus)
- Other ingredients: Vegetal capsule (hydroxypropyl methylcellulose), cornstarch, magnesium stearate, silicon dioxide, stearic acid, microcrystalline cellulose.
Product Showcase
Rooted in Trusted Medical Heritage
VSL® Probiotics inherits the reputable VSL#3® formula favored by medical experts for steady quality. This core standard steers all our product development. We prioritize evidence-based, precise, consistent formulas, building credibility via professional experience instead of fleeting market fads.
Uncompromising Standard of Live Potency
We regard viable bacteria count as a core principle rather than a mere figure. Each formula contains ample live cultures, produced in regulated environments, and guaranteed to hit labeled CFU levels till expiry. Live strain quantity and activity decide gut benefits; all goods pass strict tests to keep uniform potency from opening to finish.
Optimized Design for Full Strain Survival
Active probiotics need to endure storage and stomach acid to arrive at intestines unharmed. Our formulas adopt premium strains, stable formula craft and protective packaging to sustain strain activity long-term. VSL#3® uses full cold-chain refrigeration; VSL4® uses acid-resistant shelf-stable capsules to guard live bacteria.
VSL#3® Capsules
Clean Ingredients. Verified Quality.
More Than a Probiotic.A Powerful Medical Food.
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Pioneer Probiotic Brand, Top Gut Health Expert
VSL#3® ranks No.1 gastro-recommended high-potency multi-strain probiotic medical food. Made for severe intestinal ailments, it gains trust from medical teams and users via sound research, clinical proof and stable superior quality. -
Built on Clinical Research, Verified in Real Treatment
VSL#3® follows lab data rather than marketing hype to aid dietary care of various intestinal illnesses. It sets industrial benchmarks for probiotic strength, uniform makeup and steady therapeutic reliability. -
Ultra High Live Potency, Validated Through Shelf Life
Every VSL#3® dose contains 112.5–900 billion live bacteria based on its unique formula. Competitors only promise lab potency, while this product keeps full activity until expiry under proper storage.
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Clinically Tested Compositions, Delivering Tangible Relief
Each VSL#3® blend adopts 8 identified strains from three genera to balance gut flora and boost digestive wellness. It supplies dietary support for IBS, ulcerative colitis and pouchitis management.
Our Purpose: Science That Serves People
The VSL® Difference: Proven. Precise. Trusted.
VSL® Probiotics builds on the legacy of VSL#3® — a formulation trusted by healthcare professionals for its quality, consistency, and reliability. That same foundation guides every product in the VSL® Probiotics family, from clinically studied medical foods to precision-formulated daily supplements.
Our focus remains the same: creating probiotic formulations grounded in evidence, crafted with precision, and respected for their consistency — not driven by trends, but by trust earned through experience.
Shipped Cold for MaximumPotency
VSL#3® is shipped cold from our facility to your door to helppreserve potency and ensure live probiotics arrive active andeffective. Every order is packaged in recyclable, insulated materialswith reusable ice packs to maintain optimal temperature control and reduce waste.
- Refrigerated Supply Chain:
Cold from production to delivery. - ClimaCell@ Packaging:
Sustainably insulated and 100% curbside recyclable. - Strain Potency Preserved:
Live probiotics that stay active through expiration when stored as directed.
FAQS
What is VSL#3?
What is VSL#3?
VSL#3 is an ultra-high-potency probiotic medical food intended for the dietary management of irritable bowel syndrome (IBS), ulcerative colitis (UC), and an ileal pouch (pouchitis).
How should I store VSL#3?
How should I store VSL#3?
VSL#3 should be stored under refrigeration at 36–46°F (2–8°C) to preserve potency. It can remain at room temperature for up to 2 weeks without reducing effectiveness.
What is a Medical Food?
What is a Medical Food?
Medical foods are formulated for the dietary management of diseases or conditions with distinctive nutritional needs that cannot be met by diet alone. Unlike dietary supplements, medical foods are intended for use under a healthcare provider's supervision.
How does VSL#3 compare to a Low FODMAP diet for IBS management?
How does VSL#3 compare to a Low FODMAP diet for IBS management?
In a 2021 clinical study, VSL#3 demonstrated dietary management outcomes in people with IBS comparable to those achieved with a low FODMAP diet¹ — a commonly recommended but restrictive approach. Because VSL#3 is certified FODMAP Friendly, it can also be used alongside a low FODMAP diet for flexible dietary management.
How are VSL#3 and VSL4 Gut different?
How are VSL#3 and VSL4 Gut different?
Although both products contain the same 8 probiotic strains, they are formulated and labeled for different purposes. VSL#3® is a refrigerated, ultra-high-potency probiotic medical food for the dietary management of specific GI conditions. VSL4® Gut is a probiotic supplement designed to support digestive comfort, regularity, and overall gut health.
Can I take VSL#3 alongside other gut-supporting supplements?
Can I take VSL#3 alongside other gut-supporting supplements?
There is no known conflict, but we strongly recommend consulting your healthcare provider first. They will assess your personal digestive condition, current medications and supplements to confirm safe, compatible use of VSL#3® with other gut products.
What’s the difference between medical food probiotics and regular probiotic supplements?
What’s the difference between medical food probiotics and regular probiotic supplements?
Medical foods like VSL#3 are specially formulated to manage specific diagnosed gastrointestinal conditions and are meant to be used under healthcare provider supervision. Standard supplements such as VSL4 Gut are for general daily gut wellness, supporting regular digestion without targeting clinical intestinal disorders.