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Quercetin SAP

Nutritional Fundamentals for Health (NFH)



Quercetin SAP product image
SKU: NFH-1048

Quercetin is a bioflavonoid found in onions, apples, black tea, and grapefruit. Quercetin has antioxidant activity and used in herbal medicine as a blood vessel protectant. Mast cells contribute to the inflammatory process in allergic reactions, where immunologic stimulation leads to degranulation of the mast cell, as well as to the generation of numerous cytokines and inflammatory mediators. Many studies have explored the effect of quercetin for managing allergies, as it has been shown to inhibit mast-cell secretions and has the ability to downregulate histamine production via inhibition of the enzyme histidine decarboxylase (HDC) mRNA from human mast cells.

Bromelain is a proteolytic digestive enzyme derived from the stem of the pineapple plant. Bromelain has been found to counteract the fibrin and kinin pathways, which stimulate plasmin that blocks endogenous arachidonic-acid mobilization and reduces prostaglandin synthesis, which reduces localized inflammation and edema. Studies suggest that bromelain may also enhance the effectiveness of quercetin.


Each non-GMO vegetable capsule contains:
Quercetin dihydrate 98% 500 mg
Bromelain 2400 GDU/g 100 mg

Adults: Take 1-3 capsules daily away from food (on an empty stomach) or as directed by your health-care practitioner.

Gluten, soy, wheat, corn, dairy, yeast, sugar, starch, preservatives, artificial flavour or colour.

All ingredients listed for this product lot number have been validated by a third-party laboratory for identity, potency, and purity.

Supplement Facts
Take 1 Capsule Twice Per Day
Take 1– capsule twice daily with food in divided doses or as directed by your health care practitioner.
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