Culturelle
1 product scored by Formulate's ingredient-level rubric. Brand grade reflects a weighted average across the full lineup.
Scored by the Formulate Research Team · Last reviewed July 2026
How Culturelle scored
Accurate labels, no proprietary blends hiding doses, consistent sourcing
Ingredient form, bioavailability, dose accuracy across the lineup
Published testing, ingredient origins, full disclosure
USP, NSF, Informed Sport, or comparable third-party testing coverage
New formulations, new forms, research-driven development
Component scores are derived from the product lineup, not from marketing materials. See the methodology page for how each component is computed.
What Culturelle makes
- 1 Probiotics
Top-scoring products
Culturelle: frequently asked questions
How does Formulate grade Culturelle?
Formulate grades Culturelle by aggregating the ingredient-level scores of all 1 Culturelle product it has analyzed — weighing dose accuracy, ingredient form, transparency, and third-party testing. Culturelle's overall brand grade is F (46/100). It is not a paid or sponsored ranking.
Is Culturelle third-party tested?
Culturelle scores 42/100 on third-party verification — meaning third-party testing coverage is limited across its lineup. Check individual product pages for which specific products are certified.
What is Culturelle's best supplement?
Ultimate Balance for Antibiotics Capsules is Culturelle's highest-scoring product on Formulate at 62/100 (grade B-).
What does Culturelle make?
Formulate has scored 1 Culturelle product, including 1 Probiotics.
About the grading
Every Culturelle product above is scored on dose accuracy, ingredient form, certifications, transparency, and third-party testing. The brand grade aggregates those product scores — it isn't a marketing claim or a pay-for-play ranking. See the methodology page for the full rubric.