PlainVitamins

Maitake D Fraction Standard

by Mushroom Wisdom · liquid · 120 mL

  • On the market (NIH)
  • UPC 7 91014 10421 0
  • DSLD label 305225
  • Serving 20 drops
  • 164 servings

Maitake D Fraction Standard by Mushroom Wisdom lists one ingredient: 18.3 mg of PD-fraction per serving of 20 drops. Its current label entered the NIH Dietary Supplement Label Database on February 22, 2024.

What is in Maitake D Fraction Standard?

Each row as the label prints it, per serving of 20 drops. 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).

Maitake D Fraction Standard: Supplement Facts rows against the market (DSLD label 305225, January 2026 release)
IngredientAmount% DVAmong products listing it
PD-Fractionas Maitake Fruiting Body Extractstandardized to 30% D-fraction (proteoglucan)18.3 mgMaitake Mushroom in Maitake D Fraction Standard against 327 products18.3 mg per serving; the middle half of products list 30 mg to 200 mg, the median 100 mg.18.3 mg

81% of 327 products listing maitake mushroom give more (median 100 mg). Per day at the most servings: 54.9 mg.

Source: NIH ODS Dietary Supplement Label Database, label 305225 (entered February 22, 2024), 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 3 servings 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
Directions: 20 drops, three times a day or as directed by your practitioner.
Warnings
Warning: Keep out of reach of children.
Consult a physician before using if pregnant or nursing.
Do not use if seal is broken or missing.
Allergens and what it does not contain
Contains no gluten, wheat, soy, dairy, artificial colors, flavors or preservatives
Storage
Store in a cool dry place.

Source: label statements in DSLD label 305225.

What else is on the label?

Other ingredients: Glycerin, Water.

How many labels does Maitake D Fraction Standard have?

13 labels are on file under this name since August 25, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 305225 (current) Entered February 22, 2024 · on the market · 120 mL · UPC 7 91014 10421 0
  2. Label 305224 Entered February 22, 2024 · on the market · 60 mL · UPC 7 91014 10420 3
  3. Label 261475 Entered April 11, 2022 · on the market · 360 capsules · UPC 7 91014 10411 1
  4. Label 261467 Entered April 11, 2022 · on the market · 120 capsules · UPC 7 91014 10410 4
  5. Label 174126 Entered May 24, 2018 · off the market August 17, 2023 · 120 mL · UPC 7 91014 10421 0
  6. Label 174125 Entered March 23, 2018 · off the market August 17, 2023 · 60 mL · UPC 7 91014 10420 3
  7. Label 174124 Entered March 23, 2018 · off the market September 20, 2021 · 360 capsules · UPC 7 91014 10411 1
  8. Label 174122 Entered March 23, 2018 · off the market September 20, 2021 · 120 capsules · UPC 7 91014 10410 4
  9. Label 73262 Entered April 25, 2017 · off the market November 9, 2017 · 120 capsules · UPC 7 91014 10410 4
  10. Label 49970 Entered August 25, 2015 · off the market April 7, 2017 · 120 mL · UPC 7 91014 10421 0
  11. Label 49963 Entered August 25, 2015 · off the market November 9, 2017 · 60 mL · UPC 7 91014 10420 3
  12. Label 49962 Entered August 25, 2015 · off the market April 7, 2017 · 360 capsules · UPC 7 91014 10411 1
  13. Label 49958 Entered August 25, 2015 · off the market April 7, 2017 · 120 capsules · UPC 7 91014 10410 4

DSLD also links this label to: Maitake D Fraction (image difference, same product).

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

Who makes it?

The label names Mushroom Wisdom, Inc. (manufacturer, distributor), E. Rutherford, NJ. All Mushroom Wisdom products.

Where next?