Allergy Research Group

Quercetin Bioflavonoids

$25.59

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The Promise

Product identity and composition Quercetin-based bioflavonoid blend, non-citrus quercetin source

Clear ingredient profile and capsule delivery.

Brand & product

Allergy Research Group — Quercetin Bioflavonoids, dietary supplement in vegetarian capsules.

Principal ingredients

Quercetin dihydrate, lemon bioflavonoid complex, citrus (fruit) extract standardized to 92% hesperidin, and rutin.

Formulation & form

Powdered botanical extracts and flavonoids formulated into hydroxypropyl methylcellulose capsules.

Capsule facts

Serving size 2 capsules; 50 servings per container. Other ingredients: microcrystalline cellulose, L‑leucine.

Why It Works

Why this formulation is specific Amounts, standardized extract, and complementary flavonoids

Concrete formulation details you can verify on the label.

01

Lemon bioflavonoid complex amount

Contains 800 mg of Lemon Bioflavonoid Complex per serving (2 capsules).

02

Quercetin form and amount

Provides 100 mg quercetin dihydrate per serving (2 capsules).

03

Standardized citrus extract

Includes 100 mg Citrus (Fruit) Extract standardized to 92% hesperidin per serving.

04

Rutin included

Contains 100 mg rutin per serving, listed alongside the other flavonoids.

Reviews

Customer Reviews

Your Journey

How to use & practical details Label directions, serving, and storage-relevant facts

Simple, label-based directions and packaging facts for shoppers and practitioners.

Serving

Take the labeled serving

Serving Size: 2 capsules per serving; Servings Per Container: 50.

Format & delivery

Vegetarian capsule delivery

Delivered in hydroxypropyl methylcellulose capsules containing powdered extracts and excipients.

Auxiliary ingredients

Non-active capsule contents

Other Ingredients: microcrystalline cellulose and L‑leucine — included as capsule excipients.

Label verification

Check label for exact extract standards

Label lists extract identities and amounts (800 mg lemon complex; 100 mg quercetin dihydrate; 100 mg 92% hesperidin citrus extract; 100 mg rutin).

Product education

Quercetin Supplement by Allergy Research Group

Quercetin Supplement — Provides quercetin extracted from a non-citrus plant source, and other bioflavonoids extracted from lemon, for a classical offering from the bioflavonoid group of nutritional supplements.

Key Benefits

  • Supports overall health*
  • Rich in bioflavonoids
  • Non-citrus source of quercetin

How It Works / Key Ingredients

This supplement combines quercetin dihydrate with a lemon bioflavonoid complex and rutin, providing a synergistic effect for enhanced nutritional support.*

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 50
INGREDIENTSAMT%DV
Lemon Bioflavonoid Complex800 mg
Quercetin Dihydrate100 mg
Citrus (Fruit) Extract (containing 92% Hesperidin)100 mg
Rutin100 mg
† Daily Value not established.
Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.