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    (20 customer reviews)

    $32 or subscribe and save 5%

    Quercetin is a powerful plant compound found in various foods ranging from leafy greens to fruits and teas. It is a flavonoid, a broad subclass of polyphenols (plant chemicals) known to deliver multiple health benefits from decades of cell, animal, and human research.

    • Quercetin (500mg) per capsule
    • 90 capsules per bottle
    • Natural Quercetin derived from Sophora Japonica
    • All natural ingredients
    • Third-party lab tested for purity – certificates attached
    • Contains no GMOs, artificial colours, preservatives, flavours or allergens
    • Suitable for vegans
    • 100% biodegradable packaging

    For best results, take 1-2 capsules per day with a healthy high-fat meal, or as directed by your health care professional. This is equal to 500mg – 1000mg of Quercetin.

    Find out more about Quercetin by clicking here.

    Additional ingredients: Vegetable Cellulose (Capsule), Microcrystalline Cellulose, Rice Concentrate

    *All Vitality Pro products are manufactured and third-party tested to GMP standards and ISO 9001:2015 quality certified.

    In stock

    SKU: QUER90 Category: Tags: ,

    Warning: Do not exceed recommended daily dose. Food supplements should not replace a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, under 18 or taking any medication, consult a doctor before use. Stop use if adverse reactions occur.


    1. Vitality Pro Quercetin has an incredible level of purity at over 98%; there’s no rubbish or artificial nonsense in this premium supplement and it’s also vegan friendly.
      The capsules are standard size, easy to swallow and with 120 500mg capsules in this bottle, you’re definitely getting your money’s worth. Highly recommended.

    2. I use quercetin as part of the treatment protocol for my Mast Cell Activation Syndrome and find it really helps. This brand is great because it has minimal ingredients, so no unnecessary fillers for me to react to. It’s better value than some other brands as this is a 60 day supply at the dosage I take and what I like is about this brand is that these capsules don’t leak yellow powder like some of the others, so no stained hands or pill organiser. Would buy again and definitely recommend.

    3. This product is absolutely amazing!! My husband has been taking for few weeks now and been able to stop using blood pressure tablets which had bad side effects. We are both taking your quercetin and have more energy plus it strengthens against getting covid. Have recommended to friends and just placed another order today.
      Thanks for your excellent product.

    4. Quercetin has a unique property of opening the immune system cell walls, and making them receptive to the entry of Zinc Sulphate. These two naturally occurring products are vital in the upgrading of your immune system to ward off viruses, especially important at this time!! Keep a supply handy, at the first sign of a Winter snuffle, use both of these to gain the highest immunity to disease.

    5. I have noticed the effects of Quercetin from day 1. It helped reducing my hay-fever and asthma symptoms considerably, and only taking 1 pill a day. I strongly recommend this product.

    6. Quercetin is the most abundant dietary flavonoid. It’s been linked to improved exercise performance and reduced inflammation, blood pressure, and blood sugar levels. Being an active person this product boosted my energy throughout the day and keep me in shape. It comes in a premium package and the tablets are very easy to swallow. Overall I’m very pleased with this product.

    7. This is helping me with my worsening MCAS/Histamine issues. A greater strength than my usual brand and no sign of my standard symptoms since starting! I always look for a supplement that isn’t packed with fillers and combined with their 3rd party testing, I will definitely be purchasing again.

    8. I’ve started using this product this week as well as Zinc, Vitamin D3, and Magnesium supplements to keep my immune system in good condition. I’ve purchased two of them to last me till March.

      I don’t know if it’s having any effect, but hopefully it is. I purchased this product due to the purity of it, and I will buy it again if I need to in future.

    9. I recently bought this because it’s mentioned in a Joe Rogan podcast about the benefits and the reasons why we should be taking it. Difficult to measure how good it is apart from the fact that I still haven’t had a cold yet and everyone else in the house has. I’ll keep going with it I think

    10. This seems an excellent product with no unnecessary additives.

      Easy to take, no adverse effects on the digestive system. Had a recent blood panel taken after only a coupe of week using and key relevant results have improved already

    11. Looking forward to this product and the benefits it can provide. Packaging is quality with the detail shining through. Will provide an update in a couple of months

    12. purchased based on the fact that its purity is at over 98%. I just received today so cannot say much about it but I am certain that it will be good.

    13. Arrived swiftly, all good. Been taking this quercetin for a couple of weeks on watching a professor advise 500mgs a day along with zinc to help keep immune system strong,so far so good feeling healthy. Quite large if you find capsules difficult to swallow,I found easier to swallow with a fruit juice as has a bit of a strange taste too.

    14. Just what I needed.

    15. After looking through and comparing the composition of various brands I settled for Vitality Pro. Apart from being 3rd party tested, I chose this as it has the least ingredients used in producing the capsule: mainly Quercetin (Sophora Japonica) 500mg, vegetable cellulose capsule and maltodextrin. Many of you may jump at maltodextrin but its derived from potato/rice/corn/wheat rather than magnesium stearate which are usually derived from animal or palm oil. I take it along with Vitamin C and NAC to boost and stabilise. I have just started using and I do notice less flare up at the bronchi. I am prone to coughing (post nasal drips). I will continue to monitor the results. I would say if this proves to be effective, it would definitely be a great alternative than having to take anti histamine and inhalers.

    16. Came promptly and quality seems good and in fact reordered

    17. Not to much to say about this, i just hope the literature is accurate and it dose what is suppose to do. Otherwise all good. Happy i could find them to buy.

    18. This is a good value, high-strength quercetin, with no fillers and seems to do the trick to reduce my histamine issues. And the yellow packaging makes me happy 😀 !!!

    19. I’ve been taking Quercetin since the start of the pandemic due it’s potential benefits in fighting off viruses (amongst others), but the Quercetin I’d been subscribed to for monthly deliveries for suddenly disappeared off Amazon. Taking it as an opportunity to shop around again, I did some searching and came across this brand, which ticked all the boxes for me.

      Firstly, it’s a UK company which gives some confidence about it meeting certain standards, containing what they’re supposed to and not containing anything it shouldn’t. There are plenty of cheap Chinese supplements but I have no way of verifying their honesty or safety so I would never buy or take them (remember the tainted baby formula?).

      Secondly they have a proper website and address and they get their products 3rd party tested and have the test certificates freely available on their web site – no need to ask for them. They also provide proper telephone support for their products, which an increasing number of companies seem to want to avoid these days.

      Finally, from viewing the products on their web site, it’s obvious these guys are serious based on what they stock. They’re more on the “life extending/slowing aging” end of the supplement market and they stock all the supplements you’d expect in that respect (NMN, Resveratrol, etc). What I was surprised to find was that they are the UK distributor for Prostaphane Sulforaphane, and the prices are relatively good too (it’s not a cheap supplement). After 3 years of sprouting Broccoli I’m ready to start taking a pill instead, so I’ve ordered a few months worth of that! They even send it packaged with a cold pack to protect it from heat and preserve the active ingredient – impressive!

      Regarding this product, the capsules look much the same colour and size as any other Quercetin I’ve had so I’ve no doubts about it’s authenticity. When taking into account the dosage (double my old brand), and the fact it comes from an reputable UK company with 3rd party testing, I don’t think there’s a better value option out there at the minute. There’s no point talking about the effects since I was already taking Quercetin beforehand, and Quercetin isn’t really the kind of supplement where you’d “feel” something anyway.

      Oh, and if you’re concerned about your environmental impact, they’re about to switch to plastic free packaging for their products. I can’t comment any further on that though as mine came in the old-style plastic bottle, but I assume that will change in the months to come.

      Overall I have high hopes for this one, and I hope this company keep expanding their range further in the future. I’ve already added myself to the waiting list for their Fisetin product, which is currently out of stock due to the packaging changeover.

    20. Love it, highly recommended

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