Yerba Prima Great Plains® Bentonite Detox supplement bottle
Yerba Prima

Great Plains® Bentonite Detox Review

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 6 brand certifications checked · Page generated: Sep 2026
50
Product Score Poor
100
Brand Score Excellent

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
Purified Bentonite GP Premium Grade USP/NF hydrated with filtered water 15 mL *
Bioavailability Very Poor

Absorption Rating

  • Purified Bentonite GP Premium Grade USP/NF hydrated with filtered water Poor
Other Ingredients Excellent

Fillers & Additives

  • Maltodextrin made from ipomoea batatas
  • Plant cellulose capsule
Efficacy Very Poor

Dosage Analysis

  • Purified Bentonite GP Premium Grade USP/NF hydrated with filtered water 15 mL Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Purified Bentonite GP Premium Grade USP/NF hydrated with filtered water 15 mL *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Maltodextrin made from ipomoea batatas Unknown
Plant cellulose capsule Unknown
Brand Trust Report
Yerba Prima

Founded 1980 · Ashland, Oregon, United States · 22 products · yerba.com/

Certifications

6 certifications
Consumerlab Source available Primary evidence
Gluten Free Gfco Source available Primary evidence
Usda Organic Source available Primary evidence
Eurofins Certified Supplement Supporting evidence unavailable
NSF Certified Supporting evidence unavailable
Non-GMO Project Verified Supporting evidence unavailable

Transparency

3 claims
Third Party Testing Claim — Claimed Brand claim; evidence unavailable
Testing Lab Disclosure — True Brand claim; evidence unavailable

Violation History

2 incidents
Recall Great Plains Bentonite + Herbal Detox Capsules2025-06-10 Source available Primary source
Prop 65 Lead and/or lead compounds2012-05-09 Source available Primary source
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Frequently Asked Questions
Is Yerba Prima Great Plains® Bentonite Detox a good supplement?

Yerba Prima Great Plains® Bentonite Detox received a product quality score of 50/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 1 active ingredients with 31 servings per container. Of the 2 inactive ingredients, 0 are rated safe and 0 ingredients are flagged for review. The manufacturer, Yerba Prima, holds a brand trust score of 100/100.

What are the ingredients in Yerba Prima Great Plains® Bentonite Detox?

Yerba Prima Great Plains® Bentonite Detox contains 1 active ingredients: Purified Bentonite GP Premium Grade USP/NF hydrated with filtered water (15 mL). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Yerba Prima Great Plains® Bentonite Detox safe to take?

GoodSupp reviewed the inactive-ingredient data available for Yerba Prima Great Plains® Bentonite Detox. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Yerba Prima a trustworthy supplement brand?

Yerba Prima receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in Ashland, Oregon, United States, the company offers 22 products in their lineup. Note: Yerba Prima has 2 historical regulatory incidents 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.