Zinc Quercetin - Capsules 120 Ct

Zinc Quercetin - Capsules 120 Ct

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Zinc Quercetin - Capsules 120 Ct

Zinc Quercetin - Capsules 120 Ct

Rated 5.0 out of 5 stars
473 Reviews
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• Supports Healthy Immune Function.*
• Helps Ease Oxidative Stress.*
• Supports Cardiovascular Health.*


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High Absorbable Zinc as Zinc Mono Methionine Chelate.*
Synergistic Ionophore Blend of Zinc and Quercetin.*
Easy-to-swallow Capsules Suitable for Vegetarians.
Gluten-Free, Soy-Free, Dairy-Free & Third-party Tested.
Formulated, Tested, and Packed in the USA.
Formulated According to current Good Manufacturing Practices (cGMP).

Suggested Usage

Take 2 capsules a day with water or as suggested by your health care provider.


(as Zinc Mono Methionine Chelate Complex)
Japanese Sophora (Sophora Japonica) (Flower Buds) Extract
Other Ingredients- Vegetable Cellulose Capsules, Microcrystalline Cellulose, Magnesium Stearate (from Vegetable Source).

  • Gluten Free

  • soy free

    Soy Free

  • Dairy free-No milk products

    Dairy Free

  • vegetarian-vegetarian friendly


  • quality-GMP-NSFcertified-best quality-good manufacturing practice

    GMP Certified Facility

  • third party tested supplements-quality check-independent testing-trusted quality-quality

    Third Party Tested


Why Sandhu’s Zinc with Quercetin?​

Zinc is an essential mineral that plays a major role in regulating over 300 enzymatic reactions that are responsible for overall wellness.* It is available in various natural foods such as cereals, nuts, vegetables, meat, fish, etc. However, relying solely on food sources for zinc may not be sufficient enough to meet our body’s daily requirements. Experience the quality and high absorbable form of zinc with Sandhus. Our zinc supplement with quercetin ionophore helps fulfill your zinc requirements by facilitating the transport of zinc deep into the cells, and it ensures maximum bioavailability.* This synergetic blend enables you to enjoy the comprehensive health benefits of zinc.*​


How Does Zinc Quercetin Work?​

Zinc Quercetin helps regulate the inflammatory mediators, to support healthy immune function.*(1-9) Both quercetin and zinc are well-known to support neutralizing free radicals and helps ease oxidative stress.*(1-3,6-9) Additionally, the plant flavonoid quercetin supports circulatory health by regulating healthy blood vessel functioning and lipid metabolism.*(10-15) Zinc supports brain cell communication for a healthy cognitive function.*(16-20) It supports calmness and restful sleep by regulating the release of naturally occurring amino acid GABA.*(16-20) Furthermore, zinc helps in regulating the enzymes and hormones that break down carbohydrates, proteins, and fats, to support healthy digestion, metabolism, etc.,*(21,22) ​

Key Product Features and Benefits

  • Supports immune health*
  • Helps ease oxidative stress*
  • Promotes cardiovascular health*
  • Synergistic blend of Zinc and Quercetin*
  • Easy to swallow vegetable capsules for maximum absorption.
  • Suitable for Vegetarian and Vegan diet.

Power your wellness routine!

Our formulation features Zinc; critical for the development and function of immune cells and Quercetin; known for its ability to chelate and help facilitate the transport of zinc (zinc ionophore) deep into the cells, thus providing superior absorption and immune health benefits*

Zinc is vital for immune health. Daily intake of Zinc, helps ease oxidative stress and keeps your immune system healthy year-round. Zinc is also involved in many cellular functions and is necessary for the activity of 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 an ionophore. 

Quercetin a flavonoid is known to chelate zinc ions and act as a ‘zinc ionophore’ - by transporting zinc across the cell membrane, deep into the cells, to offer the complete benefits of zinc on immune health and wellness. Quercetin, also helps ease oxidative stress and has a protective effect on cardiovascular health*


Feel the difference!

Science Based Nutrition: Inspired by nature, we continue to innovate and deliver an exceptionally pure line of science-based nutritional supplements, whose safety, efficacy and potency is guaranteed in every serving.

Third Party Tested: All our ingredients and finished products, undergo rigorous testing by specialized third party laboratories to guarantee purity, potency and quality. 

Quality You Can Trust: All our products are encapsulated, bottled and tested in the USA at our own state-of-the-art FDA registered, NSF certified, GMP-compliant manufacturing facility located in California.

1. Prasad AS, Beck FW, Bao B, Fitzgerald JT, Snell DC, Steinberg JD, Cardozo LJ. Zinc supplementation decreases incidence of infections in the elderly: effect of Zinc on generation of cytokines and oxidative stress. The American journal of clinical nutrition. 2007 Mar 1;85(3):837-44. ​

2. Mariani E, Neri S, Cattini L, Mocchegiani E, Malavolta M, Dedoussis GV, Kanoni S, Rink L, Jajte J, Facchini A. Effect of Zinc supplementation on plasma IL-6 and MCP-1 production and NK cell function in healthy elderly: interactive influence of+ 647 MT1a and− 174 IL-6 polymorphic alleles. Experimental gerontology. 2008 May 1;43(5):462-71. ​

3. Mariani E, Mangialasche F, Feliziani FT, Cecchetti R, Malavolta M, Bastiani P, Baglioni M, Dedoussis G, Fulop T, Herbein G, Jajte J. Effects of Zinc supplementation on antioxidant enzyme activities in healthy old subjects. Experimental gerontology. 2008 May 1;43(5):445-51.​

4. Fortes C, Forastiere F, Agabiti N, Fano V, Pacifici R, Virgili F, Piras G, Guidi L, Bartoloni C, Tricerri A, Zuccaro P. The effect of Zinc and vitamin A supplementation on immune response in an older population. Journal of the American Geriatrics Society. 1998 Jan;46(1):19-26. ​

5. Bao B, Prasad AS, Beck FW, Fitzgerald JT, Snell D, Bao GW, Singh T, Cardozo LJ. Zinc decreases C-reactive protein, lipid peroxidation, and inflammatory cytokines in elderly subjects: a potential implication of Zinc as an atheroprotective agent. The American journal of clinical nutrition. 2010 Jun 1;91(6):1634-41.​

6. Askari G, Ghiasvand R, Feizi A, Ghanadian SM, Karimian J. The effect of Quercetin supplementation on selected markers of inflammation and oxidative stress. Journal of research in medical sciences: the official journal of Isfahan University of Medical Sciences. 2012 Jul;17(7):637. ​

7. Tsao JP, Bernard JR, Hsu HC, Hsu CL, Liao SF, Cheng I. Short-Term Oral Quercetin Supplementation Improves Post-exercise Insulin Sensitivity, Antioxidant Capacity and Enhances Subsequent Cycling Time to Exhaustion in Healthy Adults: A Pilot Study. Frontiers in Nutrition. 2022:872.​

8. Di Pierro F, Derosa G, Maffioli P, Bertuccioli A, Togni S, Riva A, Allegrini P, Khan A, Khan S, Khan BA, Altaf N. Possible therapeutic effects of adjuvant Quercetin supplementation against early-stage COVID-19 infection: a prospective, randomized, controlled, and open-label study. International journal of general medicine. 2021 Jun 8:2359-66. ​

9. Lesjak M, Beara I, Simin N, Pintać D, Majkić T, Bekvalac K, Orčić D, Mimica-Dukić N. Antioxidant and anti-inflammatory activities of Quercetin and its derivatives. Journal of Functional Foods. 2018 Jan 1;40:68-75.​

10. Lee KH, Park E, Lee HJ, Kim MO, Cha YJ, Kim JM, Lee H, Shin MJ. Effects of daily Quercetin-rich supplementation on cardiometabolic risks in male smokers. Nutrition research and practice. 2011 Feb 1;5(1):28-33. ​

11. Hubbard GP, Wolffram S, Lovegrove JA, Gibbins JM. Ingestion of Quercetin inhibits platelet aggregation and essential components of the collagen‐stimulated platelet activation pathway in humans. Journal of Thrombosis and Haemostasis. 2004 Dec 1;2(12):2138-45. ​

12. Edwards RL, Lyon T, Litwin SE, Rabovsky A, Symons JD, Jalili T. Quercetin reduces blood pressure in hypertensive subjects. The Journal of nutrition. 2007 Nov 1;137(11):2405-11. ​

13. Egert, S., Bosy-Westphal, A., Seiberl, J., Kürbitz, C., Settler, U., Plachta-Danielzik, S., Wagner, A.E., Frank, J., Schrezenmeir, J., Rimbach, G. and Wolffram, S., 2009. Quercetin reduces systolic blood pressure and plasma oxidised low-density lipoprotein concentrations in overweight subjects with a high-cardiovascular disease risk phenotype: a double-blinded, placebo-controlled cross-over study. British journal of nutrition, 102(7), pp.1065-1074. ​

14. Duarte J, Pérez‐Palencia R, Vargas F, Angeles Ocete M, Pérez‐Vizcaino F, Zarzuelo A, Tamargo J. Antihypertensive effects of the flavonoid Quercetin in spontaneously hypertensive rats. British journal of pharmacology. 2001 May;133(1):117-24. ​

15. Romero M, Jiménez R, Sánchez M, López-Sepúlveda R, Zarzuelo MJ, O’Valle F, Zarzuelo A, Pérez-Vizcaíno F, Duarte J. Quercetin inhibits vascular superoxide production induced by endothelin-1: Role of NADPH oxidase, uncoupled eNOS and PKC. Atherosclerosis. 2009 Jan 1;202(1):58-67.  ​

16. de Moura JE, de Moura EN, Alves CX, de Lima Vale SH, Dantas MM, de Araújo Silva A, das Graças Almeida M, Leite LD, Brandão-Neto J. Oral Zinc supplementation may improve cognitive function in schoolchildren. Biological trace element research. 2013 Oct;155:23-8. ​

17. Baradari AG, Alipour A, Mahdavi A, Sharifi H, Nouraei SM, Zeydi AE. The Effect of Zinc Supplementation on Sleep Quality of ICU Nurses. WORKPLACE HEALTH & SAFETY. 2009;66(4). ​

18. Jafari F, Tarrahi MJ, Farhang A, Amani R. Effect of Zinc supplementation on quality of life and sleep quality in young women with premenstrual syndrome: a randomized, double-blind, placebo-controlled trial. Archives of Gynecology and Obstetrics. 2020 Sep;302:657-64. ​

19. Xie X, Hider RC, Smart TG. Modulation of GABA‐mediated synaptic transmission by endogenous Zinc in the immature rat hippocampus in vitro. The Journal of physiology. 1994 Jul 1;478(1):75-86. ​

20. Zhou FM, Hablitz JJ. Zinc enhances GABAergic transmission in rat neocortical neurons. Journal of neurophysiology. 1993 Sep 1;70(3):1264-9. ​

21. Qi Y, Zhang Z, Liu S, Aluo Z, Zhang L, Yu L, Li Y, Song Z, Zhou L. Zinc supplementation alleviates lipid and glucose metabolic disorders induced by a high-fat diet. Journal of agricultural and food chemistry. 2020 Apr 14;68(18):5189-200.​

22. Fathi M, Alavinejad P, Haidari Z, Amani R. The effects of Zinc supplementation on metabolic profile and oxidative stress in overweight/obese patients with non-alcoholic fatty liver disease: A randomized, double-blind, placebo-controlled trial. Journal of Trace Elements in Medicine and Biology. 2020 Dec 1;62:126635.​

Frequently Asked Questions

How does Zinc Quercetin support immune health?

Zinc and Quercetin have immune-supporting properties.* They help regulate inflammatory mediators and support immune cell functioning, for a healthy immune response.*

Can Zinc Quercetin supplement improve cognitive function?

Zinc has a major role in regulating brain cell communication, so it supports healthy cognitive functioning.*

Are Zinc Quercetin supplements suitable for everyone?

Yes, it is suitable for everyone when taken as directed. However, certain individuals, such as pregnant or nursing women, those with specific medical conditions, it's best to consult with a healthcare professional before starting any new supplement.

Is it suitable for vegetarian use?

Yes, it is suitable for vegetarians use.

Can Zinc Quercetin supplement be taken long-term?

Zinc Quercetin supplement can be taken long-term, but it's advisable to follow the recommended dosage and consult with a healthcare professional for prolonged use.

Rated 5.0 out of 5 stars
Based on 473 reviews
Total 5 star reviews: 456 Total 4 star reviews: 17 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
473 reviews
  • HF
    Henry F Elario J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 hours ago
    Regular customer

    This is my second order so not having to purchase zinc and quecertin separately is awesome

  • JS
    Jill S B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Zinc power!

    I have taken them daily for a couple of years .

    I believe they are crucial to my state of wellness.

  • KZ
    Ken Z.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Zinc/Quercetin & AMLA Probiotics

    Looking forward to getting it automatically on the 1st of each month along with my monthly automatic

    delivery of the AMLA Probiotics. I spoke with Gagan the other day regards delivery of both on monthly basis. Thank You! Ken Zavayna

  • LL
    Linda L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Highly Recommend

    We have been using this for over a year and highly recommend in helping immune system.

  • SW
    Samuel W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Think zinc

    Seems to be a very good product. A friend had recommended the product some time ago. This is my second purchase. No colds, flu, covid. So far so good for me.

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