MushRex Plus

by Fungiology by California Gold Nutrition · capsule · 120 veggie capsules

  • On the market (NIH)
  • UPC 8 98220 01258 9
  • DSLD label 273637
  • Serving 1 veggie capsule
  • 120 servings

MushRex Plus by Fungiology by California Gold Nutrition lists 16 ingredients; 16 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2023.

What is in MushRex Plus?

Each row as the label prints it, per serving of 1 veggie capsule. 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).

MushRex Plus: Supplement Facts rows against the market (DSLD label 273637, January 2026 release)
IngredientAmount% DVAmong products listing it
Organic Mushroom Powder Blend250 mg
Agaricus Mushroom, PowderOrganicin the blend, no amount given
Chaga Mushroom, PowderOrganicin the blend, no amount given
Cordyceps Mushroom, Powderas Cordyceps militaris, Cordyceps sinensisOrganicin the blend, no amount given
Lion's Mane Mushroom, PowderOrganicin the blend, no amount given
Maitake Mushroom, PowderOrganicin the blend, no amount given
Oyster Mushroom, PowderOrganicin the blend, no amount given
Reishi Mushroom, PowderOrganicin the blend, no amount given
Sanghwang Mushroom, PowderOrganicin the blend, no amount given
Shiitake Mushroom, PowderOrganicin the blend, no amount given
Turkey Tail Mushroom, Powderas Coriolus versicolor, Coriolus versicolor, Coriolus versicolorOrganicin the blend, no amount given
Immune Assist Organic Mushroom Extract Blend200 mg
Agaricus Mushroom ExtractOrganicin the blend, no amount given
Reishi Mushroom extractOrganicin the blend, no amount given
Maitake Mushroom ExtractOrganicin the blend, no amount given
Shiitake Mushroom ExtractOrganicin the blend, no amount given
Turkey Tail Mushroom ExtractOrganicin the blend, no amount given
Cordyceps Mushroom Extractas Cordyceps sinensis, Cordyceps sinensis, Cordyceps sinensisOrganicin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 273637 (entered March 22, 2023), 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; 16 ingredients sit inside a blend, so their amounts cannot be compared.

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?

The products whose ingredient lists overlap most with MushRex Plus's, rare ingredients counting for more.

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 Use: Take 1 veggie capsule daily, with or without food. Best when taken as directed by a qualified healthcare professional.
Warnings
Warnings: Keep out of reach of children.
Consult with a licensed physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.
Sealed for your protection. Do not use if seal is missing or broken.
This product is not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy or gluten. Produced in a third-party, audited and registered cGMP compliant facility that may process other products that contain these allergens or ingredients.
Allergens and what it does not contain
Formulated to Contain No Gluten No GMOs No soy
This product is not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy or gluten.
Storage
Best stored at controlled room temperature 20 degrees C to 25 degrees C (68 degrees F to 77 degrees F). Improper storage conditions, such as extended exposure to direct sunlight, high heat & humidity can cause product degradation over time.

Source: label statements in DSLD label 273637.

What else is on the label?

Other ingredients: Modified Cellulose, White Milo.

How many labels does MushRex Plus have?

One label is on file, entered on March 22, 2023.

  1. Label 273637 (current) Entered March 22, 2023 · on the market · 120 veggie capsules · UPC 8 98220 01258 9

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

Who makes it?

The label names Madre Labs, LLC (distributor), Pasadena, CA. All Fungiology by California Gold Nutrition products.

Where next?