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Life Extension, Optimized Quercetin, 250 mg, 60 Veggie Caps

$16.50
$22.00
Savings of: $5.50 (25% Off)
4.7 out of 5 based on 16 reviews
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top notch

11 people found the following review helpful

Posted by Reviewer3086463 on Aug 31, 2009

Purchased at iHerb

This quercetin is very good for allergies. I can tell the difference between this product and other brands. I take two twice a day in order to get 500mg twice a day. With another brand, 1000mg twice a day was comparable, and with another brand I had to take 500mg three times a day for same effect. Life Extension has not dissapointed me yet.

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Excellent

4 people found the following review helpful

Posted by Reviewer2089770 on Oct 09, 2012

Purchased at iHerb

I have a dog with food sensitivities. I have read that quercetin can alleviate the symptoms by inhibiting histamine release. I have tried several brands, but the improvement was minor. The reviews for the LE brand claim that it is superior to all others. In general, I am sceptical of such reviews, but I took a chance. I am glad I did. Not only is it better than other brands of quercetin, it is a lot more effective than Histame (at least in the case of my dog). Thank you, LEF.

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Quercetin

5 people found the following review helpful

Posted by Reviewer1788788 on Dec 20, 2009

Purchased at iHerb

Life Extension is a very good company and I trust their products completely. Helps my allergies and also good for blood pressure if you take enough of it. I take one to two caps a day.

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The best quercetin product I have tried

2 people found the following review helpful

Posted by 5314020378583434866 on May 30, 2013

Purchased at iHerb

This is fantastic for clearing my stuffy sinuses, it starts working within 20 minutes of taking it. The dose is just right for me, one tablet a day and possibly another in the evening if my allergies are really bad. I have tried lots of other brands but this one just works!

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Liking this so far

3 people found the following review helpful

Posted by Reviewer1559362 on Nov 22, 2009

Purchased at iHerb

This seems to help with hay fever symptoms so far but need to take two capsules at a time, maybe twice a day. It is still early days though.

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