4500 billion CFU per serving delivers powerful probiotic support for gut health
Eight complementary strains from three genera help restore balance and address digestive irregularities
Refrigerated storage preserves potency and ensures optimal effectiveness
Free from dairy, gluten, nuts, soy, and is vegan, kosher, halal, and non-GMO for broad dietary compatibility
Easy-to-mix powder form allows for flexible dosing and convenient use
Summarized by Shop
The #1 gastroenterologist-recommended multi-strain probiotics brand†
VSL#3 powder is a gold standard in probiotics – trusted by healthcare professionals and patients for the dietary management of GI conditions and to support microbiota balance and digestive well-being.
This has been part of a comprehensive probiotic regimen I do every night. When I have run out, I am definitely looser and don’t feel as healthy. I also only take about 100 billion cfus a day and it has been awesome!
H
Hannah · July 29, 2026
Health improvements
My daughter has had noticeable changes and improvements in her eating habits with VSL she’s only 8 yrs old. Thank you
K
Karla · August 3, 2026
Works Great, But Pricey!!!
My husband uses it. It is working great for him it's just expensive.