Other Combinations

Activated Quercetin

by Source Naturals · Tablet or Pill

Supplement facts from the label of Activated Quercetin by Source Naturals: Calories 5.0 Calorie(s), Total Carbohydrates 1.0 Gram(s), Vitamin C 646 mg, Magnesium 50 mg….

Label of Activated Quercetin, Source Naturals
Label image: NIH DSLD · full label (PDF)
Serving size3–6 Tablet(s)
Servings per container66
Most servings a day on the label1
TypeOther Combinations
Barcode021078001010
Label recordDSLD 295557 · entered 2023-08-23

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Calories5.0 Calorie(s)——
Total Carbohydrates1.0 Gram(s)1%—
Vitamin C (Magnesium Ascorbate)646 mg1,076%2,000 mg · 32% at label max
Magnesium (Magnesium Ascorbate)50 mg13%350 mg · 14% at label max
Quercetin1.0 Gram(s)——
Bromelain300 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: Vegetarian · Adult (18 - 50 Years) · Gluten Free · Dairy Free · Sugar Free

Claim types: Nutrient · All Other · Structure/Function

Precautions re: Pregnant or Nursing or Prescription Medications: Caution: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Formula re: Contains: Activated Quercetin is a unique bioflavonoid derived from plant sources. In human cell culture studies, quercetin has been shown to inhibit histamine release. Additional research needs to be conducted to confirm the effects of quercetin, if any, in humans. Bromelain is a pineapple enzyme that may assist the body in times of stress, while vitamin C helps support the immune system.

Precautions re: All Other: Do not use if either tamper-evident seal is broken or missing.

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

Formulation re: Vegetarian/Vegan: Suitable for vegetarians.

Formulation re: Does NOT Contain: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

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).