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Real Mushrooms Maitake supplement bottle
Real Mushrooms

Maitake Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 3 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
86
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
Maitake Mushroom Extract 1000 mg †
Bioavailability Excellent

Absorption Rating

  • Maitake Mushroom Extract Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Silicon Dioxide
  • Microcrystalline Cellulose
  • Stearic Acid
Efficacy Excellent

Dosage Analysis

  • Maitake Mushroom Extract 1000 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Maitake Mushroom Extract 1000 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Microcrystalline Cellulose Safe

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

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Brand Trust Report
Real Mushrooms

Founded 2015 · Calgary, Alberta, Canada · 28 products · realmushrooms.com/

Certifications

3 certifications
Consumerlab Source available Primary evidence
Usda Organic Source available Primary evidence
NSF Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Testing Lab Disclosure — True Brand claim; evidence unavailable
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Frequently Asked Questions
Is Real Mushrooms Maitake a good supplement?

Real Mushrooms Maitake received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 45 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Real Mushrooms, holds a brand trust score of 86/100.

What are the ingredients in Real Mushrooms Maitake?

Real Mushrooms Maitake contains 1 active ingredients: Maitake Mushroom Extract (1000 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Real Mushrooms Maitake safe to take?

GoodSupp reviewed the inactive-ingredient data available for Real Mushrooms Maitake. All 4 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. 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 Real Mushrooms a trustworthy supplement brand?

Real Mushrooms receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2015 and headquartered in Calgary, Alberta, Canada, the company offers 28 products in their lineup.

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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.