BioStacks
Nutricost

Reishi Mushroom 1,500 mg

2 Capsules · 60 servings · $0.28/serving

iHerbAmazon

Best for

Immune

Ingredients (1)

Reishi Mushroom

100%

Dose

1500 mg

Target

1000–3000 mg

Form

—

Other Ingredients (4)

CarrageenanThickener

Can break down into poligeenan (a known inflammatory) under stomach acid conditions. Tobacman (2001, Environmental Health Perspectives) reviewed evidence linking carrageenan to intestinal inflammation and ulceration. Major food brands (Silk, Stonyfield) have voluntarily removed it. Used only as a thickener — provides no health benefit.

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

PotassiumMineral

Essential mineral naturally present in many plant-based supplement ingredients

PullulanCapsule

Polysaccharide produced by fungal fermentation, used as a vegan capsule material

How to Take It

Take it anytime

Timing doesn't matter for this one — taking it consistently does.

With or without food

On the label

As a dietary supplement, take 2 capsules daily with 8-12 oz of water or as directed by your physician

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$16.95

$20$50

Cheaper than 83% of 30 reishi mushroom supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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