Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg supplement bottle
Allergy Research Group

Essential-Biotic Saccharomyces Boulardii 150 mg Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 2 brand certifications checked · Last updated: Aug 2026
93
Product Score Excellent
83
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Saccharomyces boulardii (CNCM I-3799) (9 Billion CFU) 450 mg
Bioavailability Excellent

Absorption Rating

  • Saccharomyces boulardii (CNCM I-3799) (9 Billion CFU) Good
Other Ingredients Excellent

Fillers & Additives

  • Hydroxypropyl Methylcellulose
  • Microcrystalline Cellulose
  • Silicon Dioxide
  • Stearic Acid
Efficacy Very Good

Dosage Analysis

  • Saccharomyces boulardii (CNCM I-3799) (9 Billion CFU) 450 mg High

Supplement Facts

Ingredient Amount % Daily Value
Saccharomyces boulardii (CNCM I-3799) (9 Billion CFU) 450 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Brand Trust Report
Allergy Research Group

Founded 1979 · Salt Lake City, Utah, United States · 374 products · allergyresearchgroup.com

Certifications

2 certifications
Consumerlab Verified Source
NSF Certified Verified

Transparency

6 claims
Third Party Testing Claim — Claimed
Coa Availability — Claimed
In House Testing — Verified Source
Testing Lab Disclosure — True
Contains Proprietary Blend — True

Violation History

1 incident
Prop 65 Lead2011-01-14Source
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Frequently Asked Questions
Is Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg a good supplement?

Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Allergy Research Group, holds a brand trust score of 83/100 with 2 verified certifications including Consumerlab, NSF Certified.

What are the ingredients in Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg?

Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg contains 1 active ingredients: Saccharomyces boulardii (CNCM I-3799) (9 Billion CFU) (450 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg safe to take?

Allergy Research Group Essential-Biotic Saccharomyces Boulardii 150 mg has been analyzed for ingredient safety across all its components. All 4 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Allergy Research Group a trustworthy supplement brand?

Allergy Research Group receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1979 and headquartered in Salt Lake City, Utah, United States, the company offers 374 products in their lineup. They hold 2 verified certifications including Consumerlab, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Allergy Research Group has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.