PlainVitamins

Quercetin Max

by Maxi Health · capsule · 90 maxicaps

  • On the market (NIH)
  • UPC 7 53406 41109 2
  • DSLD label 272882
  • Serving 3 capsules
  • 30 servings

Quercetin Max by Maxi Health lists 5 ingredients, 5 with an amount per serving of 3 capsules, such as 1,000 mg of vitamin C, 62.5 mg of vitamin D3, 30 mg of zinc and 500 mg of quercetin. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.

What is in Quercetin Max?

Each row as the label prints it, per serving of 3 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).

Quercetin Max: Supplement Facts rows against the market (DSLD label 272882, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas PureWay-C1,000 mg1,111%Vitamin C in Quercetin Max against 18,583 products1,000 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg1,000 mg

Higher than 91% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as Cholecalciferol2500 IU62.5 mg313%

This amount is far outside what other labels list for vitamin D, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Zincas Zinc Bisglycinate Chelate30 mg273%Zinc in Quercetin Max against 13,186 products30 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg30 mg

Higher than 90% of 13,186 products listing zinc (median 11 mg).

Quercetin500 mgQuercetin in Quercetin Max against 1,548 products500 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.500 mg

Higher than 84% of 1,548 products listing quercetin (median 100 mg).

Elderberry Fruit Juice Extractas Sambucus nigra Fruit Extract4:1 extract125 mgElderberry in Quercetin Max against 159 products125 mg per serving; the middle half of products list 50 mg to 500 mg, the median 129 mg.125 mg

50% of 159 products listing elderberry give more (median 129 mg).

Source: NIH ODS Dietary Supplement Label Database, label 272882 (entered September 22, 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 1,000 mg of vitamin C is higher than 91% of the 18,583 vitamin C products that print an amount; 445 list more.

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?

1 product lists 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: Take three (3) Maxicaps daily, or as directed.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
Non-GMO
This product contains no animal products, soy, wheat, gluten, salt, sugar, milk, artificial flavors, colorings or preservatives.
Storage
Keep tightly closed in a cool, dry place.

Source: label statements in DSLD label 272882.

What else is on the label?

Other ingredients: Vegetable Cellulose, Magnesium Stearate, Microcrystalline Cellulose, Enzymax, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP This product was manufactured in a GMP Certified facility; OUK (Kosher); OU (Kosher) BDZ Edah Charedis - Orthodox Council of Jerusalem (Kosher).

How many labels does Quercetin Max have?

One label is on file, entered on September 22, 2022.

  1. Label 272882 (current) Entered September 22, 2022 · on the market · 90 maxicaps · UPC 7 53406 41109 2

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

Who makes it?

The label names Maxi Health (distributor), Brooklyn, NY. All Maxi Health products.

Where next?