Life ExtensionOptimized Quercetin 250 mg - Non-GMO, Gluten Free - with vitamin C and Camu-Camu Extract - 60 Vegetarian Capsules

Works AMAZING to prevent SKIN FLARE-UPS on my dog! I was spending $84/month for Aroquel from my vet. I researched and found Quercetin highly recommended! As directed I weaned my dog SLOWLY off Aroquel. 1/2 tab Aroquel one & 1 250-mg Quercetin followed by a full Aroquel & 1 Quercetin the next. I did this for a full month. Then I started her on a regimen of 1 Quercetin everyday and 1/2 Aroquel every 3 days for 2 weeks, then full time Quercetin only. NO MORE AROQUEL! I’ve also switched to a skin-sensitive salmon-based product that is free of chicken products. It’s been 4 months and NO hot spots, lesions, or rashes!

When opening and inspecting, the aroma indicates fresh herbal ingredients used in manufacture.Product is probably pretty good. Though it is hard to ascertain the long-term effectiveness for what it's reputed to do (they cannot, by law, make medical claims). If it does, indeed, act synergistically with Zinc for boosting the immune response, this is a good one to buy and try out. The "nose knows"!

My doctor told me to take this along with my hormone troche which contains some testosterone that was making my hair fall out. Quercetin helps absorb testosterone without losing hair. It actually worked!

This item made me dizzy. Increasing every day. When I quit taking it, the dizziness went away. I think my review originally was rejected because I mentioned the "c" word that this supplement is thought to help prevent and/or treat. Item definitely worked to lower BP; it is thought to lower Blood sugar as well. But the dizziness was getting worse, the longer I took it. I had read that this common symptom most likely could go away as your body adjusted; but I could not take it long enough to find out. So...if you don't have the common side effects, I would say give this a try?

My doctor recommended I start taking a Quercetin supplement to help my body decrease histamine production and calm my body's Mast cells. I don't know if it's really helping, but at least I'm not experiencing any side effects.

I like this brand for the most part the supplements. It was suggest from m health coach.

The product description on Amazon when I purchased this indicated “grapes” are an ingredient. The supplement I received does not have grapes. No mention was made in the description of bitter orange or camu-camu, and yet there it is on the label on the back of the bottle. (See the photo I’m submitting) The description should be changed for this product and the supplement facts label included. It might be a great supplement, but it would have been nice to know what was in it before I bought it.

Quercetin is something that is a must have if you have any inflammatory issues. Even if you don't, imo, it's a great thing to take daily for keeping healthy. Life Extension is a great company so I trust their products.