VSL#3®Benefits:

A Clinically Studied Medical Food

VSL#3® is a medical-grade formulation supported byclinical research.

Ultra-High Potency, Guaranteed

Contains 112.5 billion live bacteria (CFU) per capsulean ultra-high-potency formula designed to keep itslabeled potency through expiration when stored underrecommended conditions.

Multi-Strain

8 complementary strains from 3 different genera.

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Clinical and professional recognition

1.93% of patients with irritable bowel syndrome (IBS) were satisfied with the product (2002 survey of gastroenterologists).

2. Clinical research in 2021 showed that its effectiveness in managing IBS is comparable to a low FODMAP diet (a strictly restrictive dietary regimen), and it can be used in conjunction with this diet, offering greater flexibility.

3. Recommended by gastroenterologists, it is widely used for patients with IBS, ulcerative colitis (UC), pouchitis, and for intestinal recovery care after colonoscopy.

It's What's on the Inside

Our unique 8-strain formulation is designed so each strain complements the others,helping maintain a balanced gut microbiota. Billions of live, beneficial bacteria worktogether to support digestive health.

  • Lactobacillus

    Lactobacillus acidophilus, Lactobacillus helveticus (previously classified as L.delbrueckiisubsp.bulgaricus). Lactobacillus paracasei,Lactobacillus plantarum.

  • Streptococcus

    Helps ferment dairy products, breaking down lactose to produce lactic acid, improving the flavor and texture of food while alleviating digestive discomfort in lactose-intolerant people.

  • Bifidobacterium

    Bifidobacterium breve, Bifidobacteriumlactis (previously classifiedas B.infantis), Bifidobacteriumlactis(previously classified as B. longum)

    • Dairy-Free

    • Gluten-Free

    • Soy-Free

    • Nut-Free

    • Vegan

    • No GMOs

      Digestive health support benefits

      For individuals without clear gastrointestinal diseases but who experience digestive discomfort (such as mild bloating or irregular bowel movements), continuous use for several weeks can improve gut balance:
      Enhance intestinal digestion and absorption efficiency;
      Reduce intestinal gas production and relieve bloating;
      Maintain regular bowel movements and improve stool consistency (avoid being too dry or too loose).

      Pioneers in Probiotics.Leaders in Gut Health.

      VSL#3@ is an ultra-high-potency probiotic medica!food - and the #1 gastroenterologist-recommended multi-strain probiotics brand.fDeveloped for people with seriousgastrointestinal conditions, it's trusted byhealthcare professionals and customers alike forits scientific foundation, clinical credibility, andunwavering quality.

      Built on Science.Proven in Practice.

      Driven by research -not marketing trendsVSL#3@ is trusted in clinical care for the dietarymanagement of specific gastrointestinalconditions. lt continues to set the standard forpotency, consistency, and reliability in probiotictherapy.

      Ultra-High-Potency.Guaranteed.

      VSL#t3@ products deliver between 112.5 billionand 900 billion live bacteria per serving.depending on the formulation. Unlike manyprobiotics that only promise potency at the timeof manufacture, VSL#t3® guarantees potencythrough expiration when stored as directed.

      Clinically Researched Formulas.Real-World Results.

      Each VSL#3@ product combines 8 well-characterized probiotic strains from 3 genera tohelp maintain a balanced intestinal microbiota andsupport digestive health. The VSL#t3@ family isspecially designed for the dietary management ofirritable bowel syndrome (lBS), ulcerative colitis(UC), and pouchitis.

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      How high is the live bacteria content in VSL#3?

      Each capsule contains 112.5 billion highly active CFU, ensuring the full potency of live bacteria throughout the shelf life, far exceeding the specifications of regular probiotics.

      Which groups of people is it more suitable for?

      BS, UC, people with pouchitis, and those needing to regulate their gut microbiota—carefully tailored just for you!

      How should it be taken for better effect?

      Avoid hot foods and drinks, swallow whole or mix with cold food/drinks to firmly preserve the activity of probiotics~

      Is it convenient to store?

      Can be stored in the refrigerator for daily use, and can also be kept at room temperature for up to 14 days, making it convenient to carry and store!

      Is the support for gut health professional enough?

      Recommended by gastroenterologists, clinically validated, specially designed for intestinal issues, professionally reliable protection！

      Is it suitable to take this for common digestive discomfort?

      Perfect! Gentle and non-irritating, it helps relieve discomfort and supports everyday digestive health.