Duanwood Reishi by Ron Teeguarden's Dragon Herbs — Ingredients, Evidence & Safety

Product Label

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Label Data

2.25 mL Serving Size

27 Servings

Botanical Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

Duanwood Reishi Fruiting Body Extract

2.25 mL

📊 Market median: 340.0mg (243 products) 📚 3 studies — no high-quality reviews

This product: 2.25mg

Other Ingredients

Water Grain Alcohol

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (98% of products) Structure/Function (86% of products) Nutrient (9% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: 3-12 squirts per day as desired or as directed by a health practitioner. Shake well before use. A squirt is a single full squeeze of the rubber bulb.

⚠️ Warnings & Precautions

Keep out of the reach of children.

🧪 Formulation Notes

This exquisite extract possesses all the power of the best cultivated Reishi mushrooms in the world. Organically grown "fruiting bodies" (mushroom caps) grown in a pristine forests of remote Wuyi Mountain are used to produce this extraordinary, rich, potent, delicious tincture of Reishi.

Super potency extract

Additional Information

Dragon Drops

Di Tao Certified Authentic Source

Product Details

UPC / SKU 6 79372 00005 7

DSLD Entry Date 2022-12-13

Product Type Botanical

Form Liquid

Brand Ron Teeguarden's Dragon Herbs

DSLD ID 278996

Data Updated 2026-04-11

Research Evidence

6 Research Sources

60 Avg Quality Score

3 Meta Analysis

3 Rct

B Ganoderma lucidum mushroom for the treatment of cardiovascular risk factors

Meta Analysis The Cochrane database of systematic reviews 2015

PubMed DOI Cochrane

B Ganoderma lucidum (Reishi mushroom) for cancer treatment

Meta Analysis The Cochrane database of systematic reviews 2016

PubMed DOI Cochrane

B Ganoderma lucidum (Reishi mushroom) for cancer treatment

Meta Analysis The Cochrane database of systematic reviews 2012

PubMed DOI Cochrane

C Dynamic biomarkers indicate the immunological benefits provided by Ganoderma spore powder in post-operative breast and lung cancer patients

Rct Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico 2021

PubMed DOI

C Efficacy of Lingzhi or Reishi Medicinal Mushroom Ganoderma lucidum (Agaricomycetes) Supplementation on Psychological Stress and Selective Fitness Profile Parameters in Female College Students in West Bengal, India

Rct International journal of medicinal mushrooms 2024

PubMed DOI

C Preliminary Efficacy and Safety of Reishi & Privet Formula on Quality of Life Among Non-Small Cell Lung Cancer Patients Undergoing Chemotherapy: A Randomized Placebo-Controlled Trial

Rct Integrative cancer therapies 2020

PubMed DOI

View all evidence for Reishi →