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Highly Absorbable Quercetin for Allergy & Immune Support
Optimized Quercetin™ – 500 mg combines quercetin phytosome with vitamin C and citrus bioflavonoids to deliver fast-acting, highly absorbable flavonoid support for respiratory health, healthy histamine balance, and immune resilience.
✅ Supports Respiratory & Histamine Balance
Quercetin helps stabilize mast cells and promote a calm respiratory response—ideal for seasonal concerns and allergy-prone individuals.
✅ Potent Antioxidant for Immune Resilience
Combined with vitamin C and citrus bioflavonoids, this formula provides synergistic antioxidant activity for enhanced cellular protection.
✅ Advanced Delivery System
- 500 mg quercetin phytosome per capsule
- Vegetarian-friendly, Gluten-free, Non-GMO
- Clinically studied nutraceutical formulation
Designed for adults seeking real-world immune support, seasonal resilience, and antioxidant-rich protection with superior absorption.
Product Ingredients
Supplement Facts:
Suggested Use: Take one (1) capsule once or twice daily, or as recommended by your healthcare practitioner.
Serving Size: 1 Vegetarian Capsule
Servings Per Container: 60
| Ingredients | Amount | %DV |
|---|---|---|
| Vitamin C (from ascorbic acid and camu‑camu berry extract) | 30 mg | – |
| Quercetin (as quercetin dihydrate) | 250 mg | – |
| Optimized Food Blend Citrus bioflavonoids, apple, onion extracts | 220 mg | – |
| Camu‑camu extract (wild‑harvested berry) | 60 mg | – |
Other Ingredients: Microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, silica, vegetable stearate.
(-) Daily Value not established.
Gluten‑Free • Non‑GMO • Vegetarian
Warning: KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult your physician if undergoing treatment for a medical condition or if pregnant or lactating.
Why Buy From Us?Pure Prescriptions is a Family & Employee Owned & Operated Company. Our Customers Have Trusted Us with Their Health Needs for Over 24 Years.
We attribute our longevity to the good old-fashioned business practice of Taking Care of the Customer. Our Aim Is Simple; We want to provide you with the best customer service on the planet.
What We Are NOT: We are not a company owned by Wall Street Money or outside Investors telling us what to do or how to cut corners at the expense of quality products and customer care.
Did You Know: most well known brands (Yes, probably that all-natural brand you love) is owned and supported by big money investors? Oftentimes, the founder isn't even associated with the brand and has since sailed off into the sunset (literally) with a big pay-day...
What We Are: We are an independent, family and employee owned and operated company. We are not owned by Wall Street or any outside investors. We are self-funded, supported by our long-time and loyal customers that we appreciate and serve.
If you're not yet a customer of ours, we'd love the chance to show you how much we care.
We are real humans standing by to answer your health questions. We are here to recommend the right vitamins and supplements for your particular health needs.
Sincerely,
—Dr. Devin Ryerson
Founder & CEO
Helpful Links:
Contact Us | LIVE Chat | Vitamin Quiz
The Pure Prescriptions Difference
When you choose Pure Prescriptions, you become part of our caring community. We’re committed to enhancing your wellness with personalized service, expertly selected products, and a dedication to your health & happiness.
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