Quercetin Plus
Quercetin Plus
Quercetin Plus
Quercetin Plus
Quercetin Plus
Quercetin Plus

QUECERTIN PLUS IS IDEAL FOR:

  • Supporting those sensitive to seasonal, environmental challenges
  • Alleviating nasal passage and sinus
    tissue irritation 
  • Boosting your immune system
  • Providing antioxidant protection
    and support

Quercetin Plus

Immune health (60 Capsules)

⭐⭐⭐⭐⭐

Quercetin Plus provides fast-acting, natural support for seasonal, environmental challenges and discomforts including watery, itchy eyes and a runny nose.

Supplement Fact Sheet

QUERCETIN PLUS IS IDEAL FOR:

  • Supporting those sensitive to seasonal, environmental challenges
  • Alleviating nasal passage and sinus
    tissue irritation 
  • Boosting your immune system 
  • Providing antioxidant protection
    and support

SUBSCRIBE TO:

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  • Get your supplements delivered to your door on your own schedule - never run out again!
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Quercetin Plus is a targeted blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to support your body during seasonal challenges caused by common environmental allergens.

The formula includes quercetin, bromelain, stinging nettles leaf, N-acetyl cysteine and Vitamin C. Quercetin, a powerful flavonoid, supports healthy histamine levels and bromelain enhances the absorption of quercetin while supporting nasal and sinus tissue health. 

Stinging nettles leaf balances your immune response and N-acetyl cysteine clears the airways by promoting normal mucus elimination.

Last, but certainly not least, it contains Vitamin C. Vitamin C cannot be made by your body so it’s an essential nutrient that must be consumed either by diet or supplementation. Not only does it support your immune system but is a potent antioxidant. 

Stinging nettles leaf balances your immune response and N-acetyl cysteine clears the airways by promoting normal mucus elimination.

Last, but certainly not least, it contains Vitamin C. Vitamin C cannot be made by your body so it’s an essential nutrient that must be consumed either by diet or supplementation.

Not only does it support your immune system but is a potent antioxidant


Both emotional and environmental stressors cause the body to excrete Vitamin C rapidly meaning it needs to be replenished to maintain healthy levels. Many patients reach for glasses of orange juice which contains a lot of sugar.

Supplementing with Vitamin C is a great alternative! For a full list of supplement ingredients as well as dosing suggestions, please reference the images above.  

The Fully Functional Health® Difference

We only offer the highest quality
supplements, tested for purity and free of inflammatory ingredients.

Our knowledgeable physicians
hand-select every supplement for superior potency and efficacy. 

We truly care about your
wellbeing and are passionate
about helping you feel your best. 

FAQs

Asking smart questions is crucial to becoming Fully Functional® for life! If you don't see the answers you need below, please don't hesitate to reach out to our team for help.

The 5 Pillars of Fully Functional Health®

PILLAR 1: IDENTIFY

The first step in your journey to Fully Functional® is identifying the root causes, triggers, and contributing factors of your symptoms. 

PILLAR 2: REDUCE

It's key that you reduce negative influences on your physical health and mindset, such as stressors, toxins, and causes of inflammation.

PILLAR 3: OPTIMIZE

We are not just aiming for you to feel better – we want you to feel your BEST! That means taking steps to detoxify your body and restore optimal function. 

PILLAR 4: SUPPORT

Don't forget to add structural, biochemical, and personal support through supplements, movement, and tools that nurture important relationships and systems. 

PILLAR 5: PERSONALIZE

It's important that you learn what makes you feel your best so you can make choices that fit your own personal body chemistry, history, and emotional needs.

PILLAR 1: IDENTIFY

The first step in your journey to Fully Functional® is identifying the root causes, triggers, and contributing factors of your symptoms. 

PILLAR 2: REDUCE

It's key that you reduce negative influences on your physical health and mindset, such as stressors, toxins, and causes of inflammation.

PILLAR 3: OPTIMIZE

We are not just aiming for you to feel better – we want you to feel your BEST! That means taking steps to detoxify your body and restore optimal function. 

PILLAR 4: SUPPORT

Don't forget to add structural, biochemical, and personal support through supplements, movement, and tools that nurture important relationships and systems. 

PILLAR 5: PERSONALIZE

It's important that you learn what makes you feel your best so you can make choices that fit your own personal body chemistry, history, and emotional needs.

Customer Reviews

⭐⭐⭐⭐⭐

TERRY BEAN K Verified Buyer

Really understands functional medicine

Really understands functional medicine, and practices it with their beautiful family, my chronic condition is now cured!

⭐⭐⭐⭐⭐

T.H. Verified Buyer

Dr. Antoine is a tremendous blessing

Dr. Antoine, I can’t tell you what a tremendous blessing you have been in my life … Your passion and care for the individual always shine through. Thank you!

⭐⭐⭐⭐⭐

SHERYL BERGMAN Q Verified Buyer

Amazing Doctors

Amazing Doctors, amazing people, amazing place! They have it all covered for your total wellness package!

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