Quercetin Complex

Antioxidants

Quercetin Complex

Quercetin Complex is a potent antioxidant supplement designed to support immune and inflammatory response. It may help reduce seasonal allergy symptoms, support healthy respiratory and cardiovascular function, and promote overall wellness.

Learn more about Quercetin Complex

Cancel anytime

HSA/FSA eligible

Results in a week

Physician reviewed

Every result is checked

CLIA-certified labs

Federal standard for testing

HIPAA compliant

Your data is 100% secure

All biomarkers

Content

Main Heading
Sub Heading
Sub Sub Heading

Key Facts

A dual-ingredient supplement combining quercetin phytosome (enhanced for absorption) and bromelain, a protein-digesting enzyme from pineapple
Supports immune function, cardiovascular health, and recovery from minor injury or swelling
Quercetin stabilizes mast cells to help manage histamine release; bromelain reduces inflammation and promotes tissue healing
Phytosome technology binds quercetin to sunflower phospholipids, mimicking cell membrane structure for better bioavailability

Ingredients

Quercetin phytosome (Sophora japonica extract from flower with sunflower-sourced phospholipid complex) 250 mg, bromelain 100 mg.

Why We Chose This

Quercetin complex addresses the gap between seasonal discomfort and everyday wellness. The phytosome formulation is the standout here—by binding quercetin to phospholipids that mirror your cell membranes, it dramatically improves how your body actually absorbs and uses the ingredient. Bromelain adds a complementary mechanism: its proteolytic enzymes reduce swelling and support tissue repair, making this formula useful beyond allergy season. The combination is research-backed for both antioxidant activity and immune modulation, offering a clean, mechanistic approach to supporting resilience without overstatement.

Other Antioxidants

See more supplements

Alpha-Lipoic Acid

Alpha‑Lipoic Acid is a potent antioxidant and metabolic cofactor that supports cellular energy production and healthy glucose metabolism. It may help reduce oxidative stress, support nerve health, and promote healthy aging and metabolic balance.

Learn more

CoQ10

CoQ10 is a naturally occurring compound that helps your cells produce energy and acts as a potent antioxidant. Supplementing with CoQ10 may support heart health and healthy blood pressure, boost energy and exercise recovery, reduce statin-related muscle symptoms, and help lower migraine frequency.

Learn more

PolyResveratrol-SR

PolyResveratrol-SR is a sustained‑release resveratrol formula with complementary antioxidants designed to deliver long‑lasting antioxidant support. It helps promote healthy cellular aging, cardiovascular wellness, and metabolic support for sustained vitality.

Learn more

Frequently Asked Questions About Quercetin Complex

What is the supporting research for the benefits of quercetin complex?

Quercetin appears to modestly reduce blood pressure and improve endothelial function. (cardiometabolic review)
Quercetin appears to reduce neuroinflammation and may protect against cognitive decline. (brain health review)
Quercetin may help inhibit cartilage degradation in osteoarthritis models. (osteoarthritis model study)

How do I take quercetin complex?

Take 1 capsule three times daily, or follow your health professional's guidance for your individual needs.

Swallow the capsule whole with water — don't remove the powder, as it can irritate your mouth.

Can I take quercetin complex with other supplements or medications?

Quercetin Complex can interact with certain medications, particularly blood thinners and drugs metabolized by the liver, so check with your healthcare provider first. Bromelain's fibrinolytic effects may inhibit blood clotting, requiring caution with anticoagulant therapy.

Who might benefit from taking quercetin complex?

People managing seasonal allergies or seeking immune support benefit from this formula's quercetin and bromelain combination. Those recovering from injury or surgery may find value in bromelain's ability to reduce swelling and support healing.

How long does it typically take to notice effects of quercetin complex?

Most people notice effects within 2–4 weeks of consistent use, though some experience relief sooner depending on the condition being addressed. Long-term benefits may take several months to fully develop.

How it works

Test your whole body

Get a comprehensive blood draw at one of our 3,000+ partner labs or from the comfort of your own home.

An Actionable Plan

Easy to understand results & a clear action plan with tailored recommendations on diet, lifestyle changes, supplements and pharmaceuticals.

A Connected Ecosystem

You can book additional diagnostics, buy curated supplements for 20% off & pharmaceuticals within your Superpower dashboard.

Superpower is changing thousands of lives

90.2k, Alo wellness club trainer

Superpower tests more than  100+ biomarkers & common symptoms

Re-balance hormones

Say goodbye to fatigue

“Turns out my chronic fatigue was from hormone imbalance. Not a single doctor could tell me that while Superpower caught it immediately. Now I’m taking action and supplements and have never felt better.”

Mariah Wilkinson

Increase free testosterone

‍Finally gain muscle

"For years I was gymming but not seeing results. My energy was low, recovery was slow, and no one could knew why. Superpower showed me my testosterone was out of range. With the right plan, I finally broke through”

James Bromley

Man in a white cap standing shirtless outdoors, looking to the side under a clear blue sky.

Manage aches

Manage inflammation response

"I didn’t realize fatigue and aches were signs of chronic inflammation.
Superpower caught the imbalance before it became more of a problem”

A person looking to the side with a focused expression against a plain background.

Amara Gupta

A person wearing a white tank top jogs on a paved road.

Reduce cortisol

Stress less and feel more energy

"I always thought my tiredness was just part of a busy life. Superpower showed me my cortisol was out of balance. With a few changes, I finally feel energized again."

Conway Simons

Improve gut microbiome

Debloat and  feel lighter

"I used to feel constantly bloated and sluggish after meals. No one connected it to my gut health. With the right plan, my digestion is smoother, and I finally feel light and comfortable again."