Real Mushrooms Maitake supplement bottle
Real Mushrooms

Maitake Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 3 brand certifications checked · Last updated: Aug 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 Verified Source
Usda Organic Verified Source
NSF Certified Verified

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source
Testing Lab Disclosure — True
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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 with 3 verified certifications including Consumerlab, Usda Organic, NSF Certified.

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?

Real Mushrooms Maitake 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 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. They hold 3 verified certifications including Consumerlab, Usda Organic, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.