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SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 24 Reviews
8.6
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
Quercetin
500 mg
†
Most Useful Reviews
9.5
Strong immunity
Jarrow Formulas Quercetin has been a part of my daily routine for over four years, at 1000 mg. As a lupus patient with a weakened immune system, I rarely catch the common cold, which is significantly better than before. I attribute my improved health largely to quercetin.
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9.5
Cold remedy
Quercetin paired with vitamin C works well for me. I take a total of 1500 mg at the onset of a common cold, and it often eliminates it overnight.
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8.3
Cold effectiveness
Excellent for treating colds.
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User Reviews
USERS' SCORE
Good
Based on 24 Reviews
8.6
9.5
Strong immunity
Jarrow Formulas Quercetin has been a part of my daily routine for over four years, at 1000 mg. As a lupus patient with a weakened immune system, I rarely catch the common cold, which is significantly better than before. I attribute my improved health largely to quercetin.
9.5
Cold remedy
Quercetin paired with vitamin C works well for me. I take a total of 1500 mg at the onset of a common cold, and it often eliminates it overnight.
9.5
Quick relief
I was pleasantly surprised by quercetin. Following my nutritionist's advice, it swiftly alleviated my sore throat at the first sign of a common cold.
9.5
Cold prevention
Recommended by a naturopath, I used quercetin when I felt a cold coming on. I took 1 tablet three times a day for the first three days and then once daily. My husband and I didn’t become ill, which is uncommon for us.
9.5
Prevented illness
During the Covid period, a friend suggested I take this daily. It was effective as I didn't contract Covid-19 and hardly caught colds, so I will keep repurchasing.
