PlainVitamins

Quercetin + Bromelain

by X Gold Health · capsule · 120 veggie capsules

  • On the market (NIH)
  • DSLD label 310947
  • Serving 2 capsules; amounts per 4 capsules
  • 30 servings

Quercetin + Bromelain by X Gold Health lists 2 ingredients, 2 with an amount per serving of 4 capsules, such as 1,000 mg of quercetin and 300 mg of bromelain. Its current label entered the NIH Dietary Supplement Label Database on June 20, 2024.

What is in Quercetin + Bromelain?

Each row as the label prints it, per serving of 4 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 310947, January 2026 release)
IngredientAmount% DVAmong products listing it
Quercetinas Quercetin Dihydrate1,000 mgQuercetin in Quercetin + Bromelain against 1,548 products1,000 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.1,000 mg

Higher than 96% of 1,548 products listing quercetin (median 100 mg). Per day at the most servings: 2,000 mg.

Bromelainas Pineapple2400 GDU/gram300 mgBromelain in Quercetin + Bromelain against 1,337 products300 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.300 mg

Higher than 84% 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 310947 (entered June 20, 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?

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 quercetin is higher than 96% of the 1,548 quercetin products that print an amount; 15 list more.

The NIH database records 1 to 2 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
Suggested use: As a dietary supplement take two (2) capsules once or twice a day with food and a full glass of water. Best when taken as directed by a qualified healthcare professional.
Warnings
Keep out of reach of children.
Not recommended for pregnant or lactating women.
Allergens and what it does not contain
Zero gluten, soy, eggs, dairy, nuts, preservatives or animal products Non GMO Ingredients Verified
Storage
Store tightly closed in a dry place at controlled room temperature of 50 degrees-86 degrees F.

Source: label statements in DSLD label 310947.

What else is on the label?

Other ingredients: Cellulose, Magnesium Stearate, Rice Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Manufactured at FDA Inspected Facility GMP Good Manufactured Practice Third Party Tested Non GMO Ingredients Verified Made in USA Vegan Friendly.

How many labels does Quercetin + Bromelain have?

One label is on file, entered on June 20, 2024.

  1. Label 310947 (current) Entered June 20, 2024 · on the market · 120 veggie capsules

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

Who makes it?

The label names X Gold Health LLC (distributor), Miami, FL. All X Gold Health products.

Where next?