Last update
5/3/2026

Overview

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.3
Supplement Facts
Serving Size:  1 Capsule
Amount Per Serving
%DV
Quercetin
500 mg
†
📅 Last updated:

Most Useful Reviews

7.5
Boosted immune system
1 people found this helpful
There are numerous wonderful benefits of Quercetin. It is an excellent antioxidant, may reduce cancer risk, aids in fighting infection, and can help lower high blood pressure. During Covid, my husband and I took the recommended dosage of Quercetin and are convinced it kept our immune systems robust. We will never stop taking Quercetin and highly recommend it.
Read More
9
Quick recovery
Super! I bought the product on my nutritionist's recommendation, and it works wonderfully. I increased the dosage when I became ill with a viral infection, and everything improved very quickly. Excellent quality.
Read More
7.5
Relieved symptoms
The quality is good; thank you for assisting me in getting through the epidemic safely. The symptoms of the infection were alleviated swiftly after three days.
Read More

Most Recommended Products for Bacterial Infection

NOW Foods Selenium
SCIENTIFIC SCORE
Moderately Effective
Based on 16 Researches
8.3
USERS' SCORE
Good
Based on 4 Reviews
8.6
Garden of Life Dr. Formulated Probiotics
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 11 Reviews
8.6
Doctor's Best NAC Detox Regulators with Seleno Excell®
SCIENTIFIC SCORE
Moderately Effective
Based on 16 Researches
8.3
USERS' SCORE
Good
Based on 31 Reviews
8.2
NOW Foods Probiotic-10
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 10 Reviews
8.5

User Reviews

USERS' SCORE
Good
Based on 4 Reviews
8.3
  • All Reviews
  • Positive Reviews
  • Negative Reviews
7.5
Boosted immune system
1 people found this helpful
There are numerous wonderful benefits of Quercetin. It is an excellent antioxidant, may reduce cancer risk, aids in fighting infection, and can help lower high blood pressure. During Covid, my husband and I took the recommended dosage of Quercetin and are convinced it kept our immune systems robust. We will never stop taking Quercetin and highly recommend it.
Read More
9
Quick recovery
Super! I bought the product on my nutritionist's recommendation, and it works wonderfully. I increased the dosage when I became ill with a viral infection, and everything improved very quickly. Excellent quality.
Read More
7.5
Relieved symptoms
The quality is good; thank you for assisting me in getting through the epidemic safely. The symptoms of the infection were alleviated swiftly after three days.
Read More
7.5
Resisted infection
It has an effect on resisting upper respiratory tract infection, and cooperating with zinc is beneficial.
Read More

Frequently Asked Questions

7.5
Relieved symptoms
The quality is good; thank you for assisting me in getting through the epidemic safely. The symptoms of the infection were alleviated swiftly after three days.
9
Quick recovery
Super! I bought the product on my nutritionist's recommendation, and it works wonderfully. I increased the dosage when I became ill with a viral infection, and everything improved very quickly. Excellent quality.
7.5
Resisted infection
It has an effect on resisting upper respiratory tract infection, and cooperating with zinc is beneficial.
7.5
Boosted immune system
1 people found this helpful
There are numerous wonderful benefits of Quercetin. It is an excellent antioxidant, may reduce cancer risk, aids in fighting infection, and can help lower high blood pressure. During Covid, my husband and I took the recommended dosage of Quercetin and are convinced it kept our immune systems robust. We will never stop taking Quercetin and highly recommend it.
image