Quercetin 300 – Immune & Antioxidant Support
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Estimated Delivery:Sep 01 - Sep 05
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Free Shipping: On all orders over $50
Pick-up: Available in 2-4 business days
Quercetin 300 – Immune & Antioxidant Support
Quercetin 300 – Immune & Antioxidant Support
Stabilized Plant-Derived Quercetin for Antioxidant & Immune Support
Product Overview
Quercetin 300 by Allergy Research Group provides 300 mg of high-quality quercetin from a non-citrus plant source, formulated with additional antioxidants to help prevent auto-oxidation and maintain potency. Quercetin is a naturally occurring flavonoid widely studied for its role in immune modulation, inflammatory response, and histamine stabilization.
This clean, vegan-friendly formula supports respiratory health, cardiovascular wellness, and cellular defense against oxidative stress—ideal for daily antioxidant protection.
Key Benefits
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Delivers 300 mg of pure quercetin per capsule
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Stabilized to prevent auto-oxidation and degradation
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Supports immune system balance and histamine regulation
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Promotes antioxidant activity and cellular protection
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Non-citrus source; vegetarian and hypoallergenic formula
Ingredients & Nutritional Profile
| Ingredient | Amount Per Serving (1 capsule) | % Daily Value |
|---|---|---|
| Quercetin | 300 mg | — |
Other Ingredients: Hydroxypropyl methylcellulose (vegetarian capsule), microcrystalline cellulose, L-leucine
Does Not Contain: Gluten, dairy, soy, wheat, corn, citrus, artificial colors or preservatives
Do’s and Don’ts
Do:
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Take with meals for better absorption
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Store tightly sealed in a cool, dry place
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Consult your provider if pregnant or on medications
Don’t:
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Exceed the recommended dosage without supervision
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Use if seal is broken or missing
How to Take
Take 1 or 2 capsules, one to three times daily with meals, or as directed by your healthcare provider.
Who Should Avoid This Product
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Individuals with known sensitivities to flavonoids or polyphenols
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Pregnant or breastfeeding individuals without professional guidance
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Children unless prescribed by a healthcare provider
Frequently Asked Questions (FAQs)
What is quercetin and why is it beneficial?
Quercetin is a plant-based antioxidant that supports immune health, histamine balance, and cellular protection against oxidative stress.
Is this quercetin citrus-derived?
No. It is derived from a non-citrus plant source, suitable for those with citrus sensitivities.
Can I take this alongside other antioxidants?
Yes. Quercetin complements other antioxidant regimens. Always consult your provider for combinations.
What makes this formula different?
It is stabilized to prevent auto-oxidation, helping maintain potency and shelf life.
Why Buy from Rock Ridge Pharmacy
At Rock Ridge Pharmacy, we offer clinician-trusted supplements backed by expert review and personalized service. Every product is professionally stored and handled with care to ensure safety, quality, and optimal results.
Call to Action
Promote immune resilience and antioxidant defense—add Quercetin 300 to your cart today from Rock Ridge Pharmacy.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Statements have not been evaluated by the FDA. Consult your healthcare provider before use.