PlainVitamins

Quercetin Bromelain

by Wonder Laboratories · capsule · 120 capsules

  • On the market (NIH)
  • UPC 0 99528 94512 2
  • DSLD label 325880
  • Serving 2 capsules
  • 60 servings

Quercetin Bromelain by Wonder Laboratories lists 4 ingredients, 4 with an amount per serving of 2 capsules, such as 400 mg of vitamin C, 50 mg of magnesium, 665 mg of quercetin and 200 mg of bromelain. Its current label entered the NIH Dietary Supplement Label Database on April 24, 2025.

What is in Quercetin Bromelain?

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).

Quercetin Bromelain: Supplement Facts rows against the market (DSLD label 325880, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Magnesium Ascorbate400 mg665%Vitamin C in Quercetin Bromelain against 18,583 products400 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg400 mg

Higher than 79% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 1,200 mg.

Magnesiumas Magnesium Ascorbate50 mg12%Magnesium in Quercetin Bromelain against 14,003 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg50 mg

59% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 150 mg.

Quercetinas Rutin665 mgQuercetin in Quercetin Bromelain against 1,548 products665 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.665 mg

Higher than 95% of 1,548 products listing quercetin (median 100 mg). Per day at the most servings: 1,995 mg.

Bromelainas Pineapple Enzymeenzyme200 mgBromelain in Quercetin Bromelain against 1,337 products200 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.200 mg

Higher than 73% of 1,337 products listing bromelain (median 50 mg). Per day at the most servings: 600 mg.

Source: NIH ODS Dietary Supplement Label Database, label 325880 (entered April 24, 2025), 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 665 mg of quercetin is higher than 95% of the 1,548 quercetin products that print an amount; 83 list more.

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?

2 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: As a dietary supplement, take 2 capsules three times daily, preferably 30 to 60 minutes before meals.
Warnings
Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Caution: If you are pregnant or nursing, consult your physician before taking this product.
Allergens and what it does not contain
Gluten free
Storage
Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees - 30 degrees C).

Source: label statements in DSLD label 325880.

What else is on the label?

Other ingredients: Calcium Phosphate, Gelatin, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ko (Kosher Service).

How many labels does Quercetin Bromelain have?

3 labels are on file under this name since November 19, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 325880 (current) Entered April 24, 2025 · on the market · 120 capsules · UPC 0 99528 94512 2
  2. Label 262053 Entered January 22, 2022 · on the market · 250 capsules
  3. Label 260434 Entered November 19, 2021 · off the market September 26, 2023 · 120 capsules

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

Who makes it?

The label names Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.

Where next?