ARG Quercetin 300 – Supports Mast Cell and Histamine Response

Who Might Benefit from This Supplement?

ARG Quercetin 300 is ideal for adults aiming to bolster their immune system, particularly during seasonal challenges. It may suit individuals with occasional histamine sensitivity, as quercetin helps maintain normal histamine levels.* Those seeking a clean, allergen-free option will value its gluten-free, dairy-free, soy-free, and vegan formulation. Always consult a health care professional before beginning any new supplement regimen.

Top Ingredients: Quercetin and Vitamin C

Quercetin is a flavonoid found in many fruits and vegetables, renowned for its antioxidant and anti-inflammatory properties. In this formula, it is stabilised for potency and efficacy. Vitamin C (as ascorbic acid) supports immune function and aids quercetin absorption. The combination works synergistically to promote mast cell stability and histamine balance.* Both ingredients are well-researched and widely used in nutritional science.

Key Benefits of Quercetin with Vitamin C

Quercetin helps maintain normal mast cell integrity, which plays a role in the body’s response to environmental stressors.* By promoting balanced histamine release, it may support respiratory comfort and nasal health.* Vitamin C adds antioxidant protection and supports the immune system, making this combination a valuable part of a daily wellness routine.*

In addition to immune and respiratory support, quercetin contributes to cardiovascular health by supporting normal vascular stability and oxidative balance.* This formula is designed for those who prioritise high-quality, science-backed supplementation.

How to Choose the Right Quercetin Supplement

When selecting a quercetin supplement, consider the dosage form and purity. Quercetin is often poorly absorbed; pairing it with vitamin C can enhance bioavailability. Look for products that are third-party tested and free from common allergens. ARG Quercetin 300 meets these criteria with its hypoallergenic profile and high-quality ingredients. Also check for suitable serving size—this product provides 300 mg per capsule with a recommended serving of one capsule daily, or as directed by a practitioner.

What Is ARG Quercetin 300?

ARG Quercetin 300 is a targeted dietary supplement formulated to support healthy mast cell function and histamine response. Each capsule delivers 300 mg of stabilised quercetin, a bioflavonoid known for its antioxidant properties, plus vitamin C to enhance absorption and immune resilience. This hypoallergenic, vegetarian formula is designed for individuals seeking natural support for respiratory and immune health without common allergens.

Frequently Asked Questions

What is the recommended dosage? The suggested serving is one capsule per day, taken with meals. Do not exceed the recommended dose unless directed by a health care professional.

Can I take this if I have allergies? This supplement is free from gluten, dairy, soy, corn, nuts, eggs, shellfish, fish, sesame, and yeast, making it suitable for many individuals with sensitivities. However, check the label for any potential allergens.

Is it safe for long-term use? Quercetin is generally well-tolerated, but as with any supplement, consult your health care provider for personalised advice on long-term use.

Does it contain any artificial ingredients? No, ARG Quercetin 300 is hypoallergenic and free from artificial colours, flavours, and preservatives.

Why Choose Allergy Research Group?

With over 45 years of experience, Allergy Research Group is known for high-purity, science-backed supplements. Their family of brands—including Metabolic Maintenance, MethylPro, and Nutricology—ensures rigorous quality standards. ARG Quercetin 300 reflects this commitment to efficacy and safety.

*These statements have not been evaluated by the European Medicines Agency. This product is not intended to diagnose, treat, , or prevent any disease.