Allergy Research Group Quercetin 300 -- quercetin supplement, antioxidant support.
Allergy Research Group Quercetin 300 -- quercetin supplement, antioxidant support. - Back

Allergy Research Group

Quercetin 300

$34.99

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SKU: QU300 Categories: , Tags: , Product Brand:

The Promise

Product identity and formulation Concentrated quercetin dihydrate in a stabilized capsule

Clear formulation snapshot from the product label.

Brand & product

Quercetin 300 by Allergy Research Group.

Principal ingredient & source

Quercetin dihydrate — 600 mg per serving — derived from a non‑citrus plant source.

Formulation & stabilizers

Contains Vitamin C and d‑alpha‑tocopheryl acetate (Vitamin E) as antioxidants to reduce auto‑oxidation of quercetin.

Dosage form & servings

Vegetarian hydroxypropyl methylcellulose (HPMC) capsules; serving size 2 capsules; 30 servings per container.

Why It Works

Distinct formulation details Specific ingredient amounts, forms, and supporting antioxidants*

Label-listed ingredient forms and amounts.

01

Quercetin amount & form

Quercetin dihydrate provided as 600 mg per serving (2 capsules).

02

Antioxidant components

Vitamin C (ascorbic acid) 150 mg and Vitamin E (d‑alpha‑tocopheryl acetate) 93.8 mg (140 IU) per serving.

03

Capsule material

Hydroxypropyl methylcellulose (HPMC) vegetarian capsule shell.

04

Inactive excipients

Microcrystalline cellulose, L‑leucine, and silicon dioxide.

Reviews

Customer Reviews

Your Journey

How to use & practical details Label directions, format, and ingredient notes

Practical consumption and packaging details from the label.

Serving

Two Capsules per Serving

Take 2 capsules per serving.

Servings per container

Container yield

30 servings per container.

Per‑serving composition

Key per‑serving amounts

Per serving: Quercetin dihydrate 600 mg; Vitamin C 150 mg; Vitamin E (d‑alpha‑tocopheryl acetate) 93.8 mg (140 IU).

Other ingredients

Excipients and capsule

Other ingredients: hydroxypropyl methylcellulose, microcrystalline cellulose, L‑leucine, silicon dioxide.

Product education

Quercetin 300 by Allergy Research Group

Quercetin 300 — This high-quality quercetin is derived from a non-citrus plant source and is stabilized with additional antioxidants to prevent auto-oxidation. It is designed to support overall health and wellness, making it an excellent choice for those seeking a natural supplement.*

Key Benefits

  • Supports immune health*
  • Provides antioxidant protection*
  • Helps maintain healthy histamine levels*

How It Works / Key Ingredients

Quercetin dihydrate is a powerful flavonoid that helps combat oxidative stress and supports the body’s natural defenses.*

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 30
INGREDIENTSAMT%DV
Vitamin C (as Ascorbic Acid)150 mg167%
Vitamin E (as 140 IU d-alpha-Tocopheryl Acetate)93.8 mg625%
Quercetin Dihydrate600 mg†
† Daily Value not established.
Other Ingredients: Hydroxypropyl Methylcellulose, Microcrystalline Cellulose, L-leucine, Silicon Dioxide.

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