The science of probiotics demands precision. In collaboration with leading scientists and research partners from around the world, we develop research-backed probiotics for outcomes across gastrointestinal, dermatological, oral, pediatric, and nutritional health.
Feel the difference of a truly healthy gut.
Diverse Probiotic Strains
24 strains support microbial diversity, the foundation of a healthy gut.
Engineered to Survive
ViaCap® delivery system safeguards probiotics all the way to the colon.
Feeds Good Gut Microbes
Non-fiber prebiotic feeds beneficial gut microbes.
Clinically Tested Formulation
Clinically tested in full formulation, randomized, placebo-controlled clinical trials.
24 strains for transformative gut benefits
View Strains + Ingredients
A targeted blend of clinically studied probiotic strains selected to support optimal digestive function and gut barrier integrity.
- Lactobacillus acidophilus NCFM
- Bifidobacterium lactis Bi-07
- Lactobacillus plantarum Lp-115
Strains shown in clinical studies to support skin clarity, hydration, and the gut–skin axis.
- Lactobacillus rhamnosus GG
- Lactobacillus reuteri DSM 17938
Clinically researched strains that support healthy cholesterol metabolism and cardiovascular function.
- Lactobacillus reuteri NCIMB 30242
- Bifidobacterium longum BB536
Strains that assist the body in producing and absorbing key vitamins and minerals from dietary sources.
- Bifidobacterium adolescentis SD BAS-IT*
- Lactobacillus fermentum VRI-003
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Validation
Flow Cytometry
During this process, cells are selectively tagged with fluorescent "markers" and counted by a laser as they pass through a tube. In testing for AFU (Active Fluorescent Units), flow cytometry is used to calculate a more precise measurement of all viable, injured, and dead probiotic cells.