EVIDENCE-BASED SUPPLEMENT SCORING
5.8/10
AVERAGE

Confidence: 100%

Saccharomyces Boulardii Probiotic Supplement 4 Billion CFU 240 Tablets Probiotics for Men & Women Supports Digestive & Gut Health Vegan Friendly Gluten Free Non-GMO (240, Saccharomyces Boulardii)

Saccharomyces Boulardii Probiotic Supplement 4 Billion CFU 240 Tablets Probiotics for Men & Women Supports Digestive & Gut Health Vegan Friendly Gluten Free Non-GMO (240, Saccharomyces Boulardii)

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Decision summary

CONSIDERAVERAGE

Not a strong option overall. The product is materially held back by weaker ingredient form quality.

Best for

Buyers comparing price and availability and okay with a middle-of-the-pack option.

Consider another option if

You want one of the best-absorbed options in this category.

Score breakdown

Tap a module to see what it measures. A 0 can reflect missing disclosure, not just a negative result.

Dosage quality

3.2/10

Dosing looks weaker than ideal

Checks whether labeled ingredient amounts fall within clinically studied ranges (not just regulatory minimums). Low/0 can reflect under-dosing or missing amounts (e.g., proprietary blends).

Score summary

The supporting evidence profile is relatively strong. The main limitation is that saccharomyces-boulardii: no form data available — bio score = 0.

Strengths

The supporting evidence profile is relatively strong
The formula stays relatively clean on excipients
The formulation has a clearer overall purpose

Weaknesses

Saccharomyces-boulardii: no form data available — bio score = 0
Product name or brand not detected (-1)

Final verdict

Not a strong option overall. The product is materially held back by weaker ingredient form quality.

Ingredient Analysis & Evidence

A closer look at the main ingredients, how they influence the score, and the supporting evidence when available. Tap any ingredient to expand.

⚠ Strong evidence exists, but dose is below effective threshold

Dose is below the minimum effective threshold. A clear drag on the formula: Dose is likely below clinically useful levels.

Scientific evidence

Meta-analysis

McFarland meta-analysis Saccharomyces boulardii and diarrhea prevention

World Journal of Gastroenterology • 2010

PMID: 20152783.0

Saccharomyces Boulardii Probiotic Supplement 4 Billion CFU 240 Tablets Probiotics for Men & Women Supports Digestive & Gut Health Vegan Friendly Gluten Free Non-GMO (240, Saccharomyces Boulardii)

Saccharomyces Boulardii Probiotic Supplement 4 Billion CFU 240 Tablets Probiotics for Men & Women Supports Digestive & Gut Health Vegan Friendly Gluten Free Non-GMO (240, Saccharomyces Boulardii)

Warnings & notes

Important label or formulation details that may affect how this product should be interpreted.

There is a formulation caveat worth noting

Saccharomyces-boulardii: no form data available — bio score = 0

Note

Methodology

Read our methodology overview to understand how SuppScoreLab combines multiple scientific dimensions into one practical score.

View methodology →

This evaluation is based on the product label and declared Supplement Facts available at review time. It does not verify laboratory-tested composition, purity, or batch-level quality. This content is educational and not medical advice. Consult a qualified healthcare professional for personal health decisions. Affiliate disclosure: SuppScoreLab may earn a commission from qualifying Amazon links.

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