Zinc Quercetin with Epicor® - Capsules 60 Ct

  • Supplement bottle labeled 'Zinc Quercetin with EPICOR' by Sandhus Nutrition on a white background
  • Supplement bottle labeled 'Zinc Quercetin with EPICOR' by Sandhu on a wooden surface with flowers, against a yellow gradient background.
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  • Crafted with care, our supplements are gluten, soy & dairy free, and third-party tested for quality & purity
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  • Two bottles of Zinc Quercetin with EPICOR by Sandhus Nutrition on a white background
  • Three bottles of Zinc Quercetin with EPICOR supplements on a white background
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Immune Health Seasonal Support High-metabolite Immunogens

Zinc Quercetin with Epicor® - Capsules 60 Ct

Zinc Quercetin with Epicor® - Capsules 60 Ct

Immune Health Seasonal Support High-metabolite Immunogens

Zinc Quercetin with Epicor® - Capsules 60 Ct

Zinc Quercetin with Epicor® - Capsules 60 Ct

  • Supports healthy immune response by helping activate NK cell activity within hours*
  • Aids healthy immune cell function by easing oxidative stress & neutralizing free radicals*
  • Provides year-round support & eases seasonal allergies by keeping immune system balanced*
  • Maintains healthy gut function by nourishing the diverse microbiome*

Sandhu’s Zinc Quercetin with EpiCor is a next-generation wellness formula crafted to support your immune system health. This antioxidant-rich blend combines trace mineral zinc and natural flavonoid quercetin to ease oxidative stress and help maintain healthy immune cell function. Enhanced with EpiCor, a postbiotic form of dried yeast fermentate, our formula nourishes your microbiome from within and supports a healthy gut–immune axis. *

Zinc (as zinc mono methionine chelate complex), Quercetin (as quercetin dihydrate) Japanese Sophora (Sophora japonica) (flower buds) Extract, EpiCor® (yeast fermentate) (from Saccharomyces cerevisiae).

Other Ingredients: Vegetable cellulose capsules, microcrystalline cellulose, magnesium stearate, and silicon dioxide.

Take 2 capsules daily with food or as directed by your healthcare professional.

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Our Quality Promise

Formulated with research based ingredients to maximize results.

  • gluten free

    Gluten Free

  • soy free-quality-No allergens

    Soy Free

  • Dairy free-No milk products

    Dairy Free

  • quality GMP NSFcertified best quality good manufacturing practice

    GMP Certified Facility

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    Third Party Tested

  • Manufactured in the USA with Globally Sourced Ingredients.

Each batch undergoes rigorous testing to ensure it meets our high standards when it comes to quality and effectiveness.

Supplement bottle labeled 'Zinc Quercetin with EPICOR' next to a woman exercising in a gym.

Crafted with Yeast Fermentate

Our unique blend contains Zinc, Quercetin, whole food fermentate EpiCor®. Zinc supports many cellular functions and numerous enzymes that helps metabolism, digestion, nerve function, and much more.* Quercetin, a plant-derived flavonoid possesses natural antioxidant properties. EpiCor®, a proprietary fermentate of Saccharomyces cerevisiae contains enormous nutrients including phospholipids, unsaturated fatty acids, antioxidants, polyphenols, phytosterols, beta-glucans, oligosaccharides, amino acids, vitamins, and minerals, all together support gut and immune health.*

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How Does Our Zinc Quercetin with EpiCor Formulation Work?

Zinc is a potent immune-supporting micromineral, for zinc to work effectively Quercetin acts as a natural vehicle (zinc ionophore) to transport zinc across the cell membrane, deep into the cells, and support the immune function.*Adding to this, the anti-oxidative properties of Quercetin have a supportive effect on circulatory and immune health.* EpiCor® supports antibody production and helps modulate the body’s natural immune response year-round.* As a probiotic, it also supports gut microbiome that helps in maintaining gut health.*

Healthy Immune-Healthy You*

The body’s natural immune system, as the barrier, fights against foreign microbial invaders to lead a healthy life. An inactive lifestyle, poor nutrition, and unhygienic practices may impact the natural defense mechanism and affect your overall wellness. Sandhu’s research-based quality composition will support you in your wellness routine.* 

A Perfect Combo for Well-being*

Zinc supports many cellular functions and numerous enzymes that aid metabolism, digestion, nerve function, and much more.* For zinc to work effectively, it has to be pushed into the cells which would require a vehicle called ionophore.

Quercetin is a plant flavonoid, and powerful natural antioxidant. We sourced high quality quercetin derived Japanese sophora flower buds..* 

EpiCor® postbiotic is a dried yeast fermentate from Saccharomyces cerevisiae, which contains phospholipids, unsaturated fatty acids, antioxidants, polyphenols, phytosterols, beta-glucans, mannan, oligosaccharides, amino acids, vitamins, minerals, and other nutrients.* 

 

Transparency in Science

Immune Health*

Quercetin, a potent natural antioxidant, along with zinc, supports natural immune function by neutralizing free radicals and ease oxidative stress.*  EpiCor®, an yeast fermentate ingredient to support the body’s immune system.*

High-Metabolite Immunogens*

Formulated using EpiCor®, a mucosal immune supporter which supports antibody production, and helps modulate the body’s natural immune response year-round.*

Digestive & Circulatory Health*

EpiCor® is one of the most effective postbiotics shown to positively support the gut microbiota.* The anti-oxidative properties of quercetin have a supportive effect on circulatory health*

Frequently Asked Questions

1. What is “Zinc Quercetin with EpiCor®”?

This supplement is a research-based formula combining three key ingredients: Zinc, Quercetin, and the proprietary post-biotic EpiCor®. It’s designed to support the immune system, gut-immune axis, antioxidant activity, and overall wellness.

2. What are the main benefits of this supplement?

EpiCor® is an yeast fermentate (postbiotic). It is rich in antioxidants, metabolites, minerals, and proteins, supporting the maintenance of gut health and a healthy immune function.*

3. What is EpiCor® and why is it included?

EpiCor® is a trademarked yeast fermentate (from Saccharomyces cerevisiae) rich in metabolites such as phospholipids, unsaturated fatty acids, antioxidants, polyphenols, phytosterols, beta-glucans, oligosaccharides, amino acids, vitamins and minerals.
It is included to:
• Support the gut microbiome and gut health.
• Support the immune system’s function from within, especially via the gut‐immune axis.

4. How do the ingredients work together?

• Zinc supports many cellular functions: metabolism, digestion, nerve function, immune system enzymes.
• Quercetin (a plant-derived flavonoid) is a natural antioxidant and acts as a zinc ionophore (a vehicle that helps transport zinc across cell membranes) according to the product description.
• EpiCor® complements these by supporting the microbiome, gut function, and antibody production.
Together, they support immune health, oxidative stress balance and gut-immune interaction.

5. How should I take this supplement?

The recommendation from the product page: take 2 capsules daily with food or as directed by your healthcare professional.
Taking with food helps maximize absorption and minimise any potential stomach discomfort.

6. Is this supplement suitable for long-term use?

Yes — the product states it “can be taken long-term,” but it is always advised to adhere to the recommended dosage and consult a healthcare provider if you plan prolonged usage.
As with all dietary supplements, periodic evaluation and medical oversight are prudent.

7. Are there any allergens or unwanted fillers in the formula?

The supplement is gluten-free, soy-free, dairy-free and made with no unnecessary fillers.

8. Does this product support gut health?

Yes — the inclusion of EpiCor® supports gut health by nourishing the microbiome. The formula description explicitly states: “EpiCor® is one of the most effective postbiotics shown to positively support the gut microbiota.”

9. Does the formula support antioxidant and oxidative stress balance?

Absolutely. The product highlights that quercetin (the flavonoid) possesses natural antioxidant properties and helps neutralize free radicals.
This aids in supporting immune cells and supporting the body’s immune mechanisms.

10. Can this supplement help with seasonal immune support?

Yes — it is positioned for “year-round support & eases seasonal” by keeping immune system balanced.”
That suggests it’s designed not only for acute use but also for ongoing immune resilience.

11. What makes this zinc supplement different from other zinc supplements?

• The combination of zinc + quercetin + EpiCor® is unique.
• The zinc is in a chelated form (zinc mono methionine chelate complex) and quercetin is from Japanese Sophora flower buds.
• Focus is on immune, gut, and antioxidant support — not just basic supplementation.

12. Is this supplement vegetarian/vegan friendly?

The capsules are vegetable cellulose based (not gelatin) and other ingredients are plant-derived. The product page states this along with “gluten free, soy free, dairy free”.
So yes, it appears to be suitable for vegetarians and vegans.

13. Are the ingredient forms and sources high quality?

Yes. Some points from the page:
• Zinc is provided “as zinc mono methionine chelate complex.”
• Quercetin is “as quercetin dihydrate” derived from Japanese Sophora (Sophora japonica) flower buds.
• EpiCor® is a trademarked, well-researched yeast fermentate.
• The product emphasizes “Formulated with research based ingredients to maximize results.”

14. Can I take this supplement alongside other vitamins/supplements?

There have been no known interactions with other supplements when using this product. However, it is always best to consult your healthcare professional before combining it with other supplements or medications to ensure safety and efficacy.

15. Is this supplement safe for most healthy adults?

Yes — for healthy adults following the recommended dosage, this appears to be formulated for daily use. However:
• If pregnant, nursing, taking medications, or having any medical conditions, consult a healthcare professional.
• Supplements are not meant to diagnose, treat, cure or prevent diseases.

Overall rating: 4.877193 / 5 from 57 reviews.

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Love it

"have been purchasing and taking this Zinc for a couple of years and very satisfied with it. I highly recommend it. -M"

— marjan g. (5/5)

Nice Quality

"Seems to be a promising choice."

— Florence (5/5)

Good Combination

"The bottle was properly secured."

— Freya (4/5)

Fast Shipping

"No damages during shipping."

— Sienna (5/5)

Easy on Stomach

"The product delivers what is promised."

— Poppy (5/5)

Well-Packaged

"A no-fuss supplement."

— Mia (5/5)

No Aftertaste

"Easy to store and use."

— Willow (4/5)

Good for Daily Use

"No complaints, happy with the product."

— Alexander (5/5)

Great Ingredients

"Only the essential ingredients included."

— Rosie (5/5)

No Strong Smell

"Does not have an overpowering odor."

— Grace (4/5)

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Product reviews are shared for informational purposes and represent the personal views and opinions of the contributors. Sandhu Nutrition does not verify or endorse any claims made in these reviews.