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Herbal Secrets

Quercetin, 500 mg, 120 Veggie Capsules

4.8 · 46 reviews
2,627 ₽

Natural Dietary Supplement Quercetin Dihydrate 500 mg Per Serving 100% Natural Vitamin Angels® Proud Supporter An FDA Regulated Facility Nature's Best Kept Secret! At Herbal Secrets®, we are committed to bringing you the gift of herbal supplements in their purest form, just as Mother Nature intended.

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Natural Dietary Supplement Quercetin Dihydrate 500 mg Per Serving 100% Natural Vitamin Angels® Proud Supporter An FDA Regulated Facility Nature's Best Kept Secret! At Herbal Secrets®, we are committed to bringing you the gift of herbal supplements in their purest form, just as Mother Nature intended.

Customer reviews

5.0
verified purchase
Very important

Quercetin (extracted from vegetables) is very important for a healhy life. This product is very good.

4/9/2025
5.0
verified purchase
Great

My dietician recommended me to take these for my allergies. I feel it’s helped stabilize the allergic reactions I’ve had from eating certain foods.

9/12/2024
5.0
verified purchase
Boosts immunity

I've been taking Quercetin ever since 2021 and I've never felt better. Highly recommended for immunity.

6/22/2026
5.0
verified purchase
So far so good

This is a new brand I am trying recently, Quercetin is beneficial for respiratory conditions, which I have due to long covid or the covid jabs/vax. Will keep taking 2 capsules every day among other supplements to help strengthen my immune system.

5/17/2026
5.0
verified purchase
swonsey

the quality seems to be comparable to the other brand I usually get. the Size I's about the same as my other brand. the the price is reasonable for the quantity. the ingredients are good quality. the quercetin product have saved me from illness since I started taking them . I have immunity issues this product seems to keep me going.

1/27/2026
5.0
verified purchase
Better than expected

I have MCAS. I already eat a low inflammation diet which makes ahuge difference but still suffered some of the symptoms of chronic inflammation. Quercetin was recommended by a fellow MCAS sufferer for reducing inflammation. It has exceeded my expectations. It's significantly reduced most of the inflammation symptoms and eliminated fluid retention. In the 1st 24 hours of taking it I experienced mild stomach upset but haven't had any negative side effects since. I highly recommend this supplement!

12/12/2025
4.0
verified purchase

high quality, good size, good package, very good benefit, use for inflammation

12/2/2025
5.0
verified purchase
Works for me

Very happy with this product. I take quercetin in the runup to spring. It obviously doesn't 'heal' my allergies but I definitely benefit from taking it regularly and my allergies are easier to manage. Haven't noticed any negative side effects.

9/30/2025
5.0
verified purchase
Quercetin

Quercetin is a natural flavonoid that has antihistamine and anti-inflammatory effects, which helps relieve the symptoms of various allergies, asthma attacks, and skin allergies.

9/12/2025
4.0
verified purchase
Good quality Quercetin

The Quercetin I normally use wasn't available so I purchased a few bottles of this product. I felt no difference between it and the more expensive product. It gets a thumbs up from me.

1/1/2025