Quercetin Berberine 500 mg
by AN Amazing Nutrition Amazing Formulas · capsule · 180 veggie capsules
- On the market (NIH)
- UPC 8 19209 02488 1
- DSLD label 256143
- Serving 1 veggie capsule
- 180 servings
Quercetin Berberine 500 mg by AN Amazing Nutrition Amazing Formulas lists 2 ingredients, 2 with an amount per serving of 1 veggie capsule, such as 250 mg of quercetin and 250 mg of berberine HCl. Its current label entered the NIH Dietary Supplement Label Database on November 19, 2021.
What is in Quercetin Berberine 500 mg?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Quercetinas Quercetin Dihydrate | 250 mg | Higher than 71% of 1,548 products listing quercetin (median 100 mg). | |
| Berberine HCl | 250 mg | 57% of 419 products listing berberine give more (median 400 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 256143 (entered November 19, 2021), version 9.4.0. See the label on DSLD. 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 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 Quercetin Berberine 500 mg's, rare ingredients counting for more.
- BerbercapThorne Research · off the market 1 shared, 58% alike
- Berberine-500Thorne Research · off the market 1 shared, 58% alike
- Berberine 1,000Only Natural · off the market 1 shared, 58% alike
- Advanced Berberine 1200Bio Nutrition 1 shared, 58% alike
- Berberine 500 mgDr. Whitaker · off the market 1 shared, 58% alike
- Berberine 500 mgPatient One MediNutritionals · off the market 1 shared, 58% alike
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, adults take one (1) veggie capsule daily, preferably with a meal or as directed by a health care professional.
- Warnings
- Keep out of reach of children.
- Do not use if safety seal is damaged or missing.
- Caution: Not intended for use by children under the age of 18.
- If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Allergens and what it does not contain
- Contains No: Preservatives, artificial color, flavor or sweetener, milk, lactose, soy, wheat and fish.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 256143.
What else is on the label?
Other ingredients: Vegetable Cellulose, Magnesium Stearate, Silicon Dioxide, Rice Flour.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA GMP Good Manufacturing Practice Quality Product.
How many labels does Quercetin Berberine 500 mg have?
2 labels are on file under this name since July 27, 2021: other sizes, label designs and reformulations. The current one leads this page.
- Label 256143 (current) Entered November 19, 2021 · on the market · 180 veggie capsules · UPC 8 19209 02488 1
- Label 251568 Entered July 27, 2021 · on the market · 90 veggie capsules · UPC 8 19209 02487 4
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Amazing Nutrition (distributor), Jersey City, NJ. All AN Amazing Nutrition Amazing Formulas products.