PlainVitamins

Reishi Mushroom

by Peak Performance · capsule · 60 vegan capsules

  • Off the market since October 2023 (NIH)
  • UPC X002BFSBEF
  • DSLD label 261820
  • Serving 2 capsules
  • 30 servings

Reishi Mushroom by Peak Performance lists one ingredient: 1 g of reishi per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on April 11, 2022.

What is in Reishi Mushroom?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Reishi Mushroom: Supplement Facts rows against the market (DSLD label 261820, January 2026 release)
IngredientAmount% DVAmong products listing it
Reishias Reishi, ReishiOrganic1 gReishi in Reishi Mushroom against 88 products1,000 mg per serving; the middle half of products list 100 mg to 512.5 mg, the median 250 mg.1,000 mg

Higher than 83% of 88 products listing reishi (median 250 mg).

Source: NIH ODS Dietary Supplement Label Database, label 261820 (entered April 11, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested usage: For best results take 2 capsules daily or as recommended by your healthcare practitioner.
Warnings
Caution: For adults only.
Consult a physician if you are pregnant/nursing, taking medication or have a medical condition.
Keep out of reach of children.
Allergens and what it does not contain
This supplement is free of gluten, GMOs, additives, preservatives, artificial colors, pesticides, soy, and dairy.
Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients.
Made with Non GMO Ingredients
Storage
Store in a cool, dry place after opening.

Source: label statements in DSLD label 261820.

What else is on the label?

Other ingredients: Cellulose, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Good Manufacturing Practice Consistent Quality Formulated in the USA.

How many labels does Reishi Mushroom have?

One label is on file, entered on April 11, 2022.

  1. Label 261820 (current) Entered April 11, 2022 · off the market October 10, 2023 · 60 vegan capsules · UPC X002BFSBEF

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Peak Performance Life LLC (distributor), Henderson, NV. All Peak Performance products.

Where next?