







🛡️ Elevate your daily defense with pure, potent Quercetin power!
New Leaf's Quercetin 500mg capsules deliver a high-strength antioxidant boost with 180 vegan, gluten-free capsules per bottle—enough for six months. Sourced from Sophora Japonica extract, these UK-made supplements support immune health by enhancing Vitamin C stability. Manufactured under strict BRC Grade AA standards and rigorously tested for purity, they offer a clean, reliable addition to any wellness routine.














| ASIN | B09NRSTHNR |
| ASIN | B09NRSTHNR |
| Age Range Description | Adult |
| Best Sellers Rank | 32,762 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 25 in Quercetin Antioxidant Supplements |
| Brand | NEW LEAF PRODUCTS |
| Customer Reviews | 4.5 4.5 out of 5 stars (919) |
| Customer reviews | 4.5 4.5 out of 5 stars (919) |
| Date First Available | 17 Dec. 2021 |
| Format | Capsule |
| Manufacturer | NEW LEAF PRODUCTS |
| Manufacturer reference | QC500 |
| Package Dimensions | 11.81 x 6.1 x 6.1 cm; 0.5 g |
| Serving Recommendation | one capsule a day |
H**Y
Great Value Product
Great product, large capacity in the bottle, and it has worked well for me as I expected.
T**Y
Quercetin 500mg
Item as described, well packed, great price, highly recommended seller
C**N
Excellent
Excellent as described
T**S
Good quality
First class product. Good value Delivered on time Will by again
C**N
I think it’s helping
This product is meant to be anti aging, helping to destroy senescence cells. I think it’s helping but only time will tell. I will try to update this review in time.
S**T
As described
Very nice
C**O
Great product
Great product and great value
A**R
Didn't do what I expected
Not taking anymore
J**L
I take zinc supplements daily and quercetin is essential in helping the zinc absorb in the body and do its job properly. This is a decently priced bottle of quercetin for how many you get. I put it on auto-renew with Amazon so I never have to worry about running out. Good product, good price.
M**E
I have a problem root canal with one of my teeth. This product works better than another brand I had been using in trying to keep the inflammation and discomfort the tooth was causing under control. Highly recommended.
D**M
I took this with vit c and zinc. Was around a lot of sick people. Never got sick.
A**I
Product is good, from organic powder and a good price. I will buy it again. The bottle however was near impossible to open even with pliers! It did not get easier after that. I suspect it's some childproof feature.... Fortunately, I still had another bottle that would take the capsules and transferred them. If you buy this, keep a larger old bottle handy from another vitamin.
A**R
I have a very bad reaction to fragrances and this product is helping me build up a resistance
Trustpilot
2 months ago
2 weeks ago