The short answer · Gastrointestinal infection incidence

California Gold Nutrition, Epicor®, Dried Yeast Fermentate, 500 mg, 120 Veggie Capsules
4.7· 5,662 ratings· $0.21/serving
Saccharomyces boulardii 500 mg — inside the studied 500-1000 mg window
Of 926 products scored for Gastrointestinal infection incidence, California Gold Nutrition, Epicor®, Dried Yeast Fermentate, 500 mg, 120 Veggie Capsules ranks #1 with a DoseRank score of 85. Saccharomyces boulardii is the strongest evidence signal for this outcome.
Saccharomyces boulardii is the strongest evidence signal for this outcome.
Strong evidence · 500 mg
Non-pathogenic yeast probiotic unaffected by antibacterial antibiotics; the best-studied option for preventing antibiotic-associated and traveler's diarrhea.
Moderate evidence · 22000000000 CFU
Probiotic strain with evidence for gut-immune and vaginal microbiome health; also studied for infant colic, H. pylori support, and cholesterol effects.
Questions
California Gold Nutrition, Epicor®, Dried Yeast Fermentate, 500 mg, 120 Veggie Capsules ranks #1 for Gastrointestinal infection incidence with a DoseRank score of 85. The score blends clinical strength, evidence, dose fit, trust signals and value across 926 products scored for this outcome.
Saccharomyces boulardii is the strongest evidence signal for this outcome.
Saccharomyces boulardii at 500 mg lands inside the studied 500-1000 mg window. DoseRank scores this product's dose fit at 67 out of 100.
California Gold Nutrition, Epicor®, Dried Yeast Fermentate, 500 mg, 120 Veggie Capsules works out at $0.21 per serving. $0.21 per serving — mid price tier for this outcome. Nothing else in this ranking costs less per serving.
No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.
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Retailer links may be affiliate links. Rankings and placement are never paid.
Saccharomyces boulardii at 500 mg lands inside the studied 500-1000 mg window.
Saccharomyces boulardii
Studied window 500-1000 mg · this pick 500 mg
Strong trust signals — consistently high marks from verified buyer ratings. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.
$0.21 per serving — mid price tier for this outcome. Nothing else in this ranking costs less per serving.
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The #1 pick is $0.21 a serving.California Gold Nutrition, Epicor®, Dried Yeast Fermentate, 500 mg, 120 Veggie Capsules — in stock at a tracked retailer.
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