High Absorption Quercetin with Bromelain, Zinc, and Vitamin C (60 capsules)
Sale price$26.95Regular price
$28.95
A quercetin complex crafted to support your body’s natural defenses year-round. Each serving provides 500 mg of quercetin phytosome — shown to be absorbed up to 50x more effectively than standard quercetin — along with vitamin C, zinc, and bromelain. This synergistic blend helps maintain a strong immune system, supports relief from seasonal challenges, and promotes cellular health. Unlike standard quercetin supplements, our clinically studied phytosome form is designed for optimal absorption.
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High Absorption Quercetin with Bromelain, Zinc, and Vitamin C (60 capsules)
Sale price$26.95Regular price
$28.95
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FEATURED INGREDIENT
Quercetin Phytosome
A highly bioavailable form of quercetin that combines the antioxidant flavonoid with phospholipids for 50x increased absorption. This advanced delivery system ensures your body can utilize quercetin more effectively than standard forms.
Riva A. et al.; Eur J Drug Metab Pharmacokinet (2019): 44(2): 169-77.
Optimized
4-In-1
Formulation
Quercetin Phytosome
50× higher absorption compared to standard quercetin.
Maximum
Bloodstream Concentration
500mg Quercetin Phytosome
500mg Quercetin
Human studies show that quercetin in phytosome form achieves up to 50x higher absorption than standard quercetin, thanks to the lecithin-based delivery system that improves solubility and bioavailability.
Riva A. et al.; Eur J Drug Metab Pharmacokinet (2019): 44(2): 169-77.
Backed By Human Clinical Trials
Our Quercetin Phytosome has been validated by over 10 human clinical trials.
Supports Immune Resilience & Recovery
Shown to speed recovery and reduce fatigue, helping participants feel stronger in less time.*
Supports Allergy Relief
Reduced allergy discomforts by up to 50% during the day and 70% at night, supporting clearer breathing and better sleep.*
Supports Cellular Health
Shown to support healthy cell turnover and resilience, contributing to longevity at the cellular level.*
Supports Athletic Performance & Recovery
Improved triathlete performance with 11.3% faster race times and quicker post-exercise recovery.*
Rondanelli M.; et al.; Biomedicine & Pharmacotherapy 167 (2023): 115453.
Riva A. et al.; Minerva Medica (2018); 109(4): 285-9.
Lee S., et al., Nature (2025): 638 (8052): E46.
Cesarone, M. R., et al.; Minerva medica (2019): 110(6): 524-9.
Belcaro G., et al., Esperienze Dermatol (2020): 22(1): 5-9.
Yamada, S. et al., Eur Rev Med Pharmacol Sci (2022): 26(12): 4331-45.
USA Manufactured
Superior standards, every step of the way
From sourcing the finest natural ingredients to utilizing state-of-the-art production methods, we uphold the highest standards at every stage of our process.
FAQs
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Our "Subscribe & Save" plan offers you the convenience of automatic deliveries of your favorite Natural Approach supplements, plus exclusive savings. By subscribing, you receive a special discount on every order and can choose a delivery schedule that fits your needs. You’ll never run out, and you can easily modify, pause, or cancel your subscription at any time, giving you full flexibility and control.
How long will it take to see results?
The time it takes to see results can vary depending on the supplement, individual health, and consistency of use. While some people may notice benefits within a few days or weeks, others may require a longer period to experience the full effects. We recommend using our products as directed and maintaining a healthy lifestyle for the best results.
How should I take your supplements?
Each supplement comes with specific instructions for use, including dosage and timing recommendations. Generally, we suggest taking supplements with a meal and a full glass of water for optimal absorption. For specific questions about dosage or combining products, consult your healthcare provider.
What makes Natural Approach different?
Our supplements are crafted with a commitment to quality, potency, and effectiveness. We use only the highest quality ingredients sourced from nature, enhanced with scientific research to optimize their benefits. All our products are manufactured in a cGMP-certified facility in the USA and are rigorously tested by third parties to ensure purity, potency, and safety.