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Rei-Shi Mushrooms 270 mg

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for Rei-Shi Mushrooms 270 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Veg Capsule(s)
Serving Size
50
Servings
Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 340.0mg (243 products) 3 studies — no high-quality reviews
Market median: 340.0mg (243 products) 3 studies — no high-quality reviews
Shiitake Mushroom extract powder
150 mg

Other Ingredients

Rice Flour Hypromellose Ascorbyl Palmitate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 2 capsules twice daily with food.

Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

NOW Rei-Shi Mushrooms is a blend of Reishi (also known as Ling Zhi) and Shiitake Mushrooms. Reishi and Shiitake are both well known in Chinese herbalism and have been used to promote health and wellness for centuries. In more recent years, researchers have identified key bioactive polysaccharides that may contribute to the health supporting properties of these two super mushrooms.

Natural color variation may occur in this product.

Super Mushrooms Reishi/Shiitake Blend

Vegetarian/Vegan

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Made and quality tested in the USA with globally sourced ingredients.

Triangle K (Kosher)

Non-GMO

Additional Information

Botanicals/Herbs Family owned since 1968.

Store in a cool, dry place after opening.

GMP Quality Assured Triangle K (Kosher)

Metadata

Product Details

UPC / SKU7 33739 04733 5
DSLD Entry Date2024-07-25
Product TypeBotanical
FormCapsule
BrandNOW
DSLD ID314018
Data Updated2026-04-11
Research

Research Evidence

6
Research Sources
60
Avg Quality
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
B Ganoderma lucidum (Reishi mushroom) for cancer treatment
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
B Ganoderma lucidum (Reishi mushroom) for cancer treatment
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
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
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.