Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs supplement bottle
Benefiber

Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs Review

What We Researched
8 active ingredients analyzed · 3 inactive ingredients decoded · 5 brand certifications checked · Last updated: Aug 2026
97
Product Score Excellent
96
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
Inulin (from chicory root) 3 g *
L-Theanine 200 mg *
LactoSpore® Bacillus coagulans, (Lactobacillus sporogenes MTCC 5856) (1 billion CFU) 667 mg *
Bioavailability Excellent

Absorption Rating

  • Inulin (from chicory root) Good
  • L-Theanine Good
  • LactoSpore® Bacillus coagulans, (Lactobacillus sporogenes MTCC 5856) (1 billion CFU) Good
Other Ingredients Excellent

Fillers & Additives

  • Maltodextrin
  • Natural mixed berry flavors
  • Silica
Efficacy Excellent

Dosage Analysis

  • Inulin (from chicory root) 3 g Effective
  • L-Theanine 200 mg Effective
  • LactoSpore® Bacillus coagulans, (Lactobacillus sporogenes MTCC 5856) (1 billion CFU) 667 mg High

Supplement Facts

Ingredient Amount % Daily Value
Calories 15
Total Carbohydrate 5 g 2%
Dietary Fiber 3 g 11%
Soluble Fiber 3 g
Total Sugars 0 g
Inulin (from chicory root) 3 g *
L-Theanine 200 mg *
LactoSpore® Bacillus coagulans, (Lactobacillus sporogenes MTCC 5856) (1 billion CFU) 667 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Natural mixed berry flavors Unknown
Silica Safe

Prevents ingredients from clumping and improves powder flow.

Brand Trust Report
Benefiber

Founded 1999 · Warren, New Jersey, United States · 4 products · benefiber.com

Certifications

5 certifications
Consumerlab Verified Source
Kosher Certified Verified Source
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
NSF Contents Certified Verified

Transparency

3 claims
Third Party Testing Claim — True
Contains Proprietary Blend — True

Violation History

2 incidents
Lawsuit Deceptive labeling of products as '100% Natural' when they contained a synthetic ingredient (wheat dextrin).2021Source
Recall Benefiber Healthy Shape Prebiotic Fiber Supplement and Benefiber Prebiotic Fiber Supplement2020-04-28Source
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Frequently Asked Questions
Is Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs a good supplement?

Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs received a product quality score of 97/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 8 active ingredients with 18 servings per container. Of the 3 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Benefiber, holds a brand trust score of 96/100 with 5 verified certifications including Consumerlab, Kosher Certified, Gluten Free Gfco, Non Gmo Project.

What are the ingredients in Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs?

Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs contains 8 active ingredients: Calories (15), Total Carbohydrate (5 g), Dietary Fiber (3 g), Soluble Fiber (3 g), Total Sugars (0 g), Inulin (from chicory root) (3 g), and 2 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs safe to take?

Benefiber Dual Action Biotic plus Stress Relief Mixed Berry 18 Packs has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Benefiber a trustworthy supplement brand?

Benefiber receives a brand trust score of 96/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1999 and headquartered in Warren, New Jersey, United States, the company offers 4 products in their lineup. They hold 5 verified certifications including Consumerlab, Kosher Certified, Gluten Free Gfco, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Benefiber 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.