Ancient Nutrition Reishi supplement bottle
Ancient Nutrition

Reishi Review

What We Researched
1 active ingredient analyzed · 8 inactive ingredients decoded · 5 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
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
Reishi Mushroom Extract 1 g †
Bioavailability Excellent

Absorption Rating

  • Reishi Mushroom Extract Good
Other Ingredients Excellent

Fillers & Additives

  • Gum Acacia
  • Beet Root Powder
  • Organic Copernicia Cerifera Wax
  • Agave Inulin
  • Guar Gum
  • Sunflower Lecithin
  • Glycerin
  • Rice Hull Concentrate
Efficacy Excellent

Dosage Analysis

  • Reishi Mushroom Extract 1 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Reishi Mushroom Extract 1 g †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gum Acacia Safe

It is used as a thickener, binder, or emulsifier.

Beet Root Powder Generally_safe

It is used as a natural coloring agent.

Organic Copernicia Cerifera Wax Generally_safe

It is used as a coating agent.

Agave Inulin Unknown
Guar Gum Safe

Thickens and provides fiber in supplement formulations.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Rice Hull Concentrate Safe

It is used to improve the flowability of powders during manufacturing.

Brand Trust Report
Ancient Nutrition

Founded 2016 · Franklin, Tennessee, United States · 165 products · ancientnutrition.com/

Certifications

5 certifications
B Corp Certified Verified Source
Usda Organic Verified Source
IGEN Non-GMO Tested Verified
NSF Certified Verified
Non-GMO Project Verified Verified

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed
Testing Lab Disclosure — True
Contains Proprietary Blend — True

Violation History

4 incidents
Prop 65 Lead2023-12-19Source
Lawsuit Falsely advertising the cognitive benefits of their 'Brain Boost' product.2023Source
Lawsuit Misleading consumers about the protein content and quality in their Bone Broth Protein products.2021Source
Prop 65 Lead and Cadmium2019-01-10Source
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Frequently Asked Questions
Is Ancient Nutrition Reishi a good supplement?

Ancient Nutrition Reishi 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 30 servings per container. Of the 8 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Ancient Nutrition, holds a brand trust score of 100/100 with 5 verified certifications including B Corp Certified, Usda Organic, IGEN Non-GMO Tested, NSF Certified.

What are the ingredients in Ancient Nutrition Reishi?

Ancient Nutrition Reishi contains 1 active ingredients: Reishi Mushroom Extract (1 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Ancient Nutrition Reishi safe to take?

Ancient Nutrition Reishi 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 Ancient Nutrition a trustworthy supplement brand?

Ancient Nutrition receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2016 and headquartered in Franklin, Tennessee, United States, the company offers 165 products in their lineup. They hold 5 verified certifications including B Corp Certified, Usda Organic, IGEN Non-GMO Tested, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Ancient Nutrition has 4 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.