Doctors' Preferred Turkey Tail Mushroom 800 mg supplement bottle
Doctors' Preferred

Turkey Tail Mushroom 800 mg Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 1 brand certification checked · Last updated: Aug 2026
100
Product Score Excellent
78
Brand Score Fair

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
Turkey Tail Fruiting Body Extract 800 mg
Bioavailability Excellent

Absorption Rating

  • Turkey Tail Fruiting Body Extract Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Rice Flour
  • Dicalcium Phosphate
  • Stearic Acid
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Turkey Tail Fruiting Body Extract 800 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Brand Trust Report
Doctors' Preferred

Founded 2004 · Bethesda, MD, United States · 24 products · healthydirections.com/brand/doctors-preferred

Certifications

1 certification
Nsf Gmp Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Doctors' Preferred Turkey Tail Mushroom 800 mg a good supplement?

Doctors' Preferred Turkey Tail Mushroom 800 mg 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, Doctors' Preferred, holds a brand trust score of 78/100 with 1 verified certifications including Nsf Gmp.

What are the ingredients in Doctors' Preferred Turkey Tail Mushroom 800 mg?

Doctors' Preferred Turkey Tail Mushroom 800 mg contains 1 active ingredients: Turkey Tail Fruiting Body Extract (800 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Doctors' Preferred Turkey Tail Mushroom 800 mg safe to take?

Doctors' Preferred Turkey Tail Mushroom 800 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 Doctors' Preferred a trustworthy supplement brand?

Doctors' Preferred receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2004 and headquartered in Bethesda, MD, United States, the company offers 24 products in their lineup. They hold 1 verified certifications including Nsf Gmp. 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.