PlainVitamins

botanical

Reishi mushroom supplements

Half of the 500 reishi mushroom supplements in the NIH label database that print an amount list 180 mg or less per serving; the middle half list 50 mg to 500 mg (DSLD version 9.4.0, January 2026). The 90 products whose only supplement ingredient is reishi mushroom list a median of 1,000 mg.

Products listing it
1,488500 print an amount; 979 list it inside a blend without an amount
Median per serving
180 mgmiddle half 50 mg to 500 mg

How much reishi mushroom do supplements contain?

The median product lists 180 mg per serving. One in ten lists 19.67 mg or less, one in ten 1,000 mg or more. The amount printed most often is 100 mg (50 products).

Products by amount of reishi mushroom per serving

500 products, log scale; extreme 0.2% at each end left out of the drawing.

Reishi mushroom: products by amount per serving3 mg10 mg100 mg1,000 mg
Reishi mushroom: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
Reishi mushroom: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
Reishi mushroom: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
Reishi mushroom: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
100 mg50 Immune System Support (Vitabase); Immune Health Support (Martin Avenue Pharmacy); Grapefruit Seed Extract 250 mg (BIOVEA)
1,000 mg38 Organic Red Reishi Mushroom 100:1 (Micro Ingredients); Reishi Mushroom Extract (Double Wood Supplements); Forager's Quest Reishi (SurThrival)
500 mg36 Hepatatone Plus (Designs for Health); Liver Response (Innate Response Formulas); Sleep Response (Innate Response Formulas)
200 mg28 Triple Mushroom Essentials (Indiana Botanic Gardens); Three Imperial Mushrooms (Sun Ten); Daily Purify Nutrient Booster Powder (MegaFood)
25 mg27 Joint Formula French Vanilla Flavor (Greens Today); Ginseng Supreme Complex (Country Life); Re-Test (GNC Beyond Raw)
50 mg25 Immunitone Plus (Designs for Health); Organic Immune Boost (Irwin Naturals); Lung Care (Redd Remedies)
15 mg23 Prostate (Dr. Tobias); Daily Detox (HerbaSway); ProstaGorx (Innovus Pharmaceuticals)
300 mg23 LifeShield Immune Support (New Chapter); Stress Free (Host Defense MycoBotanicals); Optimal Immune 1 (Get Healthy Again)
250 mg16 Reishi Mushroom Extract-V (Douglas Laboratories); Reishi 4X (Pure Essence MyPure); Mushroom Blend + Immune Support (GNC Herbal Plus)
10 mg15 One 'N' Only Men's Formula (Pure Essence Labs); ProstatePro (Teraputics Pure Life); Total Gut Complex (Dr. Emil Nutrition)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most reishi mushroom?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2017 list a median of 95 mg; those entered in 2025, 200 mg.

Median reishi mushroom per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
20172095 mg
202046400 mg
202163175 mg
202256190 mg
202365200 mg
202486165 mg
202550200 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing reishi mushroom by DSLD product type

Reishi mushroom by product typeOther Combinations238Botanical140Non-Nutrient/Non-Botanical89Botanical with Nutrients33
Reishi mushroom by product typeOther Combinations238Botanical140Non-Nutrient/Non-Botanical89Botanical with Nutrients33
Reishi mushroom by product typeOther Combinations238Botanical140Non-Nutrient/Non-Botanical89Botanical with Nutrients33
Reishi mushroom by product typeOther Combinations238Botanical140Non-Nutrient/Non-Botanical89Botanical with Nutrients33
Reishi mushroom by product typeOther Combinations238Botanical140Non-Nutrient/Non-Botanical89Botanical with Nutrients33

Brands listing it most: New Chapter (14), Host Defense MycoBotanicals (10), Swanson (9), Solaray (8), Host Defense Mushrooms MycoBotanicals (8), Host Defense Mushrooms (8), Nature's Way (7), Nature's Craft (6), Nature's Answer (6), Health Fixer (5).

Every product listing reishi mushroom

1,488 products, A to Z by name (page 12 of 30), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?