Quercetin Complete

The clinically proven Quercetin Phytosome for immunity, allergies, respiratory health, and athletic performance.

  1. 52.8X better absorbed than standard Quercetin — Quercefit® Phytosome technology delivers 250,000 vs. 4,800 AUC in head-to-head clinical testing*
  2. Quercefit® is backed by 10+ clinical studies, including studies reporting 75% fewer certain viral infections, allergy-symptom reductions of up to 70%, and an 11.3% reduction in triathlon completion time.*
  3. Complete formula with Vitamin C, Bromelain, and Zinc — each ingredient contributes to Quercetin absorption, utilization, and overall formula effectiveness.*

60 Capsules · 60 Servings

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  • 50 times higher absorption and bioavailability than standard Quercetin, providing proven health benefits.*
  • Clinically proven and backed by seven studies to support enhanced immunity, improve respiratory health, combat seasonal allergies, and boost athletic performance.*
  • With Vitamin C and Bromelain as co-factors, Quercetin Complete optimizes the absorption and utilization of Quercetin.

Quercetin Complete is a high-performance Quercetin formulation derived from a Quercetin phytosome. In clinical studies, the Quercetin phytosome, Quercefit®, had a 50x higher absorption rate than standard Quercetin, supported by 13 clinical studies showing proven health benefits. The formulation is also enhanced with Quercetin cofactors, Vitamin C & Bromelain, and a whole serving of Zinc, which has a codependent relationship with Quercetin.*

Quercefit®is a registered trademark of Indena, S.p.A, Italy

  • Supports immunity — clinically shown to reduce the incidence of certain viral infections by 75% and speed recovery by 53%*
  • Supports allergy relief — reduced daytime allergy symptoms by up to 51% and nighttime symptoms by up to 70% in clinical trials*
  • Supports respiratory health — improved Peak Expiratory Flow by 15% and PEF variability by 56%*
  • Supports athletic performance — reduced triathlon completion times by 11.3% in just 2 weeks in a controlled human study*
  • Supports heart health & healthy inflammation response — Quercetin's broad antioxidant and anti-inflammatory properties support cardiovascular wellness*
  • Quercefit® Quercetin Physotome
  • Bromelain
  • Vitamin C
  • Zinc picolinate

Take one capsule one to two times daily, or as directed by a healthcare provider. Best taken with food.

Pairs with

The Most Effective Quercetin Formulation

Four research-backed ingredients working together — each chosen to maximize Quercetin's absorption, utilization, and impact.

  • Quercetin Phytosome

    The most effective form of Quercetin. 

  • Zinc Picolinate

    Quercetin works with Zinc to deliver Zinc inside of cells.

  • Vitamin C

    Maximizes Quercetin’s overall effectiveness and utilization.

  • Bromelain

    Enzyme that helps Quercetin to absorb into bloodstream. 

*Citation: Riva A, Ronchi M, Petrangolini G et al. Improved oral absorption of quercetin from Quercetin Pytosome®, a new delivery system based on food grade lecithin. Eur J Drug Metab Pharmacokinet 2019;44;169-77.

Clinically Proven To Impact Health

Our Quercetin phytosome, Quercefit®, has been clinically studied and shown to deliver powerful impacts to health.

  • Supports Immunity & Get Better Fast

    The Quercetin Phytosome was shown to reduce catching certain viral infections by 75% and helped people recover 53% faster.

  • Supports Allergy Symptoms

    The Quercetin phytosome reduced daytime allergy symptoms by up to 51% and nighttime symptoms by up to 70%.*

  • Supports Lung Function

    The Quercetin phytosome was shown to increase Peak Expiatory Flow by 15% and improved PEF variability by 56%.*

  • Supports Athletic Performance

    In controlled human study, the Quercetin phytosome significantly reduced triathlon times by 11.3% in just 2 weeks. The average completion time went from 101.9 min to 90.4 min.*

Research was conducted with the patented Quercetin Phytosome, Quercefit®. 

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Unlock the power of Quercetin?

  • Supports 
    Immunity*

  • Supports 
    Allergy Relief*

  • Supports 
    Respiratory Health*

  • Supports Energy
    And Endurance*

  • Improves Inflammation Reduction*

  • Supports Heart
    Health*

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

The Science Behind Every Capsule

  • Better absorbed than standard Quercetin

    Quercefit® achieved 250,000 vs. 4,800 AUC, demonstrating 52.8× greater bioavailability than standard quercetin in a clinical study.*

  • Clinical studies backing Quercefit®

  • Active ingredients working together

    Quercefit®, Vitamin C, Bromelain, and Zinc Picolinate — each contributing to absorption, utilization, and efficacy*
Riva A, Ronchi M, Petrangolini G, et al. Improved oral absorption of quercetin from Quercetin Phytosome®, a new delivery system based on food grade lecithin. Eur J Drug Metab Pharmacokinet. 2019;44:169–177.

Standards Without Compromise

This formula is crafted with thoughtfully selected ingredients and manufactured to rigorous quality standards.

GMO
Free

Vegan

Gluten
Free

Soy
Free

Thoughtfully formulated. Independently tested.

We prioritize transparent sourcing, thoughtful formulation, and third-party testing standards to help ensure quality, purity, and consistency across our products.

  • Third-Party Tested

    Third-Party Tested

    Products are independently tested to verify quality, purity, potency, and ingredient standards.

  • Thoughtfully Sourced Ingredients

    Thoughtfully Sourced Ingredients

    We partner with trusted suppliers to select premium ingredients backed by research and rigorous quality standards.

  • Intentional Formulations

    Intentional Formulations

    Every formula is designed for ingredient compatibility, bioavailability, and effective dosing.

  • GMP-Certified Manufacturing

    GMP-Certified Manufacturing

    Manufactured in GMP-certified facilities that follow established quality control standards.

Third-Party Tested
GMP-Certified Facility
Transparent Sourcing
Practitioner-Informed
Quality-Focused

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Warning: If you have a medical condition or are taking medication, contact a physician before taking this supplement. Keep out of reach of children. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

To report a serious adverse event, please contact 844-272-6337.