Quercetin 500 mg
by Sports Research · softgel capsule · 120 softgels
- On the market (NIH)
- UPC 0 23249 09150 9
- DSLD label 326284
- Serving 1 softgel
- 120 servings
Quercetin 500 mg by Sports Research lists 4 ingredients, 4 with an amount per serving of 1 softgel, such as 1,250 mg of quercetin biolipid complex, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on March 25, 2025.
What is in Quercetin 500 mg?
Each row as the label prints it, per serving of 1 softgel. 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 | 5 Calories | ||
| Total Fat | 0.5 g | 1% | 86% of 11,965 products listing fat (unspecified) give more (median 1.5 g). |
| Saturated Fat | 0.5 g | 3% | 66% of 5,234 products listing saturated fat give more (median 1 g). |
| Quercetin Biolipid Complex | 1,250 mg | Higher than over 99% of 1,548 products listing quercetin (median 100 mg). | |
| Medium Chain Triglyceride Oilas Coconut Oil | 550 mg | 73% of 559 products listing medium chain triglycerides give more (median 1.5 g). | |
| Quercetin Dihydrate | 500 mg | ||
| Sunflower Lecithin | 200 mg | 48% of 804 products listing lecithin give more (median 200 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 326284 (entered March 25, 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 1,250 mg of quercetin is higher than over 99% of the 1,548 quercetin products that print an amount; 9 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?
The products whose ingredient lists overlap most with Quercetin 500 mg's, rare ingredients counting for more.
- MCT Oil 14 GramsGNC Beyond Raw Chemistry Labs 3 shared, 53% alike
- Brain Octane SoftgelsBulletproof 3 shared, 53% alike
- MCT SoftgelsKiss My Keto · off the market 3 shared, 53% alike
- Keto Genic MCT OilKeto Science · off the market 3 shared, 53% alike
- Vanilla Hazelnut MCT OilNOW Sports · off the market 3 shared, 53% alike
- Pure MCT OilNOW Sports · off the market 3 shared, 53% 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: Adults take 1 softgel daily with food, or as recommended by a qualified healthcare professional.
- Warnings
- Caution: Keep out of reach of children and Pets.
- Consult with a qualified healthcare professional prior to using this product, especially if you are pregnant, nursing, have a diagnosed medical condition, or are taking a prescription medication.
- Do not exceed recommended daily intake. Do not use if safety seal is damaged or missing.
- Contains: Tree nuts (coconut).
- Allergens and what it does not contain
- Non-GMO Tested Gluten-Free
- Gluten-Free | Non-GMO | Soy-Free
- HDPE Non BPA
- Storage
- Store at room temperature, in a dry place. Protect product from excessive heat, freezing, humidity and light. Note: Separation and color variation of liquid softgel cannot be avoided and does not affect product quality.
Source: label statements in DSLD label 326284.
What else is on the label?
Other ingredients: Gelatin, Glycerin, Water, Purified.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Igen Non-GMO Tested.
How many labels does Quercetin 500 mg have?
One label is on file, entered on March 25, 2025.
- Label 326284 (current) Entered March 25, 2025 · on the market · 120 softgels · UPC 0 23249 09150 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Sports Research (distributor), San Pedro, CA. All Sports Research products.