Non-Nutrient/Non-Botanical

Quercetin 1000 mg

by Best Naturals · Tablet or Pill

Supplement facts from the label of Quercetin 1000 mg by Best Naturals: Quercetin Dihydrate 1,000 mg.

Label of Quercetin 1000 mg, Best Naturals
Label image: NIH DSLD · full label (PDF)
Serving size1 Tablet(s)
Servings per container60
Most servings a day on the label1
TypeNon-Nutrient/Non-Botanical
Barcode817716018003
Label recordDSLD 270047 · entered 2022-06-16

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Quercetin Dihydrate1,000 mg——

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Adult (18 - 50 Years) · Gluten Free · Sugar Free

Claim types: All Other · Structure/Function

Formula re: Contains: Quercetin is a flavonol (a subclass of flavonoids) and is an effective antioxidant, providing cardiovascular support by reducing oxidation of LDL. Quercetin is one half of the rutin molecule, another flavonol, and is the more active antioxidant. Certain research publications indicate that Quercetin may help support the following: Supports healthy histamine level. Supports healthy immune system. Su

Suggested/Recommended/Usage/Directions: Suggested Use: As a dietary supplement, take one (1) tablet daily or as directed by your qualified healthcare professional.

Precautions re: Children: Keep out of the reach of children.

Precautions re: All Other: Do not use if safety seal is broken or missing.

Storage: Keep in cool, dry place.

FDA Disclaimer Statement: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).