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Nature's Bounty

Quercetin With Ester-C®, 60 Capsules

5.0 · 17 reviews
2,580 ₽

Rose Hips, Acerola & Rutin Potent Immune Support Dietary Supplement Guaranteed Quality Laboratory Tested Non-GMO Sodium Free Suitable for Vegetarians 50 Years of Trusted Quality At Nature's Bounty, we are committed to your health. For 50 years we have been making trusted products, backed by science, and made with high quality ingredients ... guaranteed. So you can get the most out of life every day.

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Rose Hips, Acerola & Rutin Potent Immune Support Dietary Supplement Guaranteed Quality Laboratory Tested Non-GMO Sodium Free Suitable for Vegetarians 50 Years of Trusted Quality At Nature's Bounty, we are committed to your health. For 50 years we have been making trusted products, backed by science, and made with high quality ingredients ... guaranteed. So you can get the most out of life every day.

Customer reviews

5.0
verified purchase

The ingredient quercetin is reputed to alleviate allergy symptoms. My sister took this to rid herself of a rash from allergic reaction and it did! No bad taste. Great quality and performance for this product!

8/30/2026
5.0
verified purchase
quality controlled

fantastic easy to swallow non-nauseating and you can feel the benefits within a day sizes okay help with antioxidants and great for clearing out the bad stuff helps with community and also with a taste is nothing there so the performance of the product is fantastic

8/29/2026
5.0
verified purchase
Bonus with the vitamin C

Im taking querticin to help with my histamine reactions. Not sure if it is working yet. Ive been taking for 2 months so far but still ahem dark circles around my eyes etc. I like that this product has the vitamin C as I dont eat much fruit or veg on a keto diet

8/2/2026
5.0
verified purchase
I actually came here for the Vitamin C; the quercetin was just a side benefit.

Nature's Bounty is a pretty good brand; it just tastes like Vitamin C, so you can take it like Vitamin C.

7/20/2026
5.0
verified purchase
High cost performance

High-quality ingredients with antioxidant properties

7/19/2026
5.0
verified purchase

Quercetin acts as a natural antihistamine by blocking the release of histamine, which helps reduce the symptoms of seasonal allergies, runny nose, and congestion. This supplement is of high quality.

6/27/2026
5.0
verified purchase
Excellent formula

An excellent formula of quercetin and vitamin C. Good for blood vessels and immunity. Well-tolerated, no gastrointestinal side effects.

4/7/2026
5.0
verified purchase
It is worth taking if you have allergies!

The quality is good, the ingredient too. Health benefits, small size. Convenient packaging. Effectiveness is there. I don't know about immunity and respiratory inflammation, but I take quercetin for seasonal allergies. Great antioxidant for symptom relief. Performance and taste unknown.

2/24/2026
5.0
verified purchase

I took Christine based on the recommendation of a nutritionist, on the basis that it helps in getting rid of liver fat.

2/4/2026
5.0
verified purchase
One of my top favorites!

Since I started using it, my runny nose has calmed down. It helps regulate histamine levels, I highly recommend it.

1/16/2026