Quercetin Flavonoid Complex
by Eclectic Institute · powder · 90 grams
- Off the market since July 2022 (NIH)
- UPC 0 23363 37927 9
- DSLD label 263759
- Serving 3 g (2 teaspoons)
- 30 servings
Quercetin Flavonoid Complex by Eclectic Institute lists 9 ingredients, 9 with an amount per serving of 3 g, such as 2 mg of vitamin C, 0.6 mg of iron, 5 mg of flavonoids and 750 mg of grape, freeze-dried, raw, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.
What is in Quercetin Flavonoid Complex?
Each row as the label prints it, per serving of 3 g. 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 |
|---|---|---|---|
| Calories | 10 Calories | ||
| Dietary Fiber | 1 g | 4% | 56% of 6,987 products listing fiber give more (median 2 g). |
| Sugar | 1 g | 69% of 11,807 products listing sugar give more (median 2 g). | |
| Vitamin Cas Ascorbic Acid | 2 mg | 3% | 98% of 18,583 products listing vitamin C give more (median 100 mg). |
| Iron | 0.6 mg | 3% | 88% of 6,910 products listing iron give more (median 5 mg). |
| Flavonoidsas Quercetin | 5 mg | ||
| Grape, Freeze-Dried, Rawas Vitis vinifera c.v. pinot grisorganic | 750 mg | Higher than 98% of 1,900 products listing grape (median 50 mg). | |
| Apple, Freeze-Dried, Rawas Malus domesticaorganic red apple | 750 mg | Higher than 87% of 153 products listing apple (median 240 mg). | |
| Lemonraw, freeze-dried, organic | 600 mg | Higher than 76% of 103 products listing lemon (median 60 mg). | |
| Parsleyraw, freeze-dried, organic | 300 mg | Higher than 83% of 359 products listing parsley (median 80 mg). | |
| Kaleraw, freeze-dried, organic | 300 mg | Higher than 68% of 133 products listing kale (median 125 mg). | |
| Alfalfa, Freeze-Dried, Raworganic | 300 mg | Higher than 60% of 477 products listing alfalfa (median 200 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 263759 (entered June 16, 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:
- 98% of the 18,583 products that print an amount of vitamin C list more than its 2 mg of vitamin C (median 100 mg).
- Its 750 mg of grape is higher than 98% of the 1,900 grape products that print an amount; 32 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?
2 products list the very same ingredients; the nearest amounts come first.
- Quercetin Flavonoid ComplexEclectic Herb · off the market same ingredients
- Quercetin FlavonoidEclectic Herb same ingredients
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
- No washing, no chopping, no cleaning required - just add water, juice, or food. 1| Fill container with 8 oz of water/juice 2| Add 2 tsp of powder, shake well 3| Drink and enjoy Can also be added to smoothies, dips, yogurt or other foods. Drink extra water while consuming this product.
- Warnings
- Keep out of reach of children. Consult your health care advisor regarding the use of this product during pregnancy, with infants or with prescription drugs.
- Consult your health care advisor regarding the use of this product during pregnancy, with infants or with prescription drugs.
- Allergens and what it does not contain
- Non GMO Grain/Soy/Dairy-Free No Added Sugar No Fillers
- Storage
- This product is best stored tightly capped in the refrigerator after opening.
Source: label statements in DSLD label 263759.
What else is on the label?
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): USDA Organic. Listed with: USDA Organic seal (a seal is the label's claim; the certifier's own list confirms it).
How many labels does Quercetin Flavonoid Complex have?
One label is on file, entered on June 16, 2022.
- Label 263759 (current) Entered June 16, 2022 · off the market July 20, 2022 · 90 grams · UPC 0 23363 37927 9
DSLD also links this label to: Quercetin Flavonoid Complex (image difference, same product), Quercetin Flavonoid (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 Eclectic Institute, Inc. (manufacturer), Sandy, Oregon. All Eclectic Institute products.