Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 2 Researches
7
USERS' SCORE
Good
Based on 25 Reviews
8.5
Supplement Facts
Serving Size: 2 Veg Capsules
Amount Per Serving
%DV
Quercetin
800 mg
**
Bromelain (2,400 GDU/g)
165 mg
**
Top Medical Research Studies
7
We conducted a randomized, double-blind study to assess how a glucosamine-containing supplement, which includes quercetin, impacts knee pain. Over 16 weeks, 100 Japanese participants were either given the supplement or a placebo.
While both groups showed some improvement in knee-joint functions, we observed no significant difference overall. However, for individuals with mild-to-severe knee pain, those taking the supplement gained greater knee-extensor strength and improved walking speed by week 16. Thus, quercetin may help enhance movement in selected knee pain cases.
While both groups showed some improvement in knee-joint functions, we observed no significant difference overall. However, for individuals with mild-to-severe knee pain, those taking the supplement gained greater knee-extensor strength and improved walking speed by week 16. Thus, quercetin may help enhance movement in selected knee pain cases.
Read More
7
Quercetin shows potential for knee pain
We conducted a randomized, double-blind, placebo-controlled study to explore if a dietary supplement combining glucosamine, chondroitin sulfate, and quercetin could alleviate knee osteoarthritis symptoms.
Forty participants with symptomatic knee OA were treated over 16 weeks. Results indicated that the group taking the supplement experienced significant improvements in multiple symptoms compared to those on placebo.
Additionally, some indicators of cartilage health showed favorable trends in the participants taking the supplement, suggesting that quercetin may indeed offer help in managing knee pain linked to osteoarthritis.
Forty participants with symptomatic knee OA were treated over 16 weeks. Results indicated that the group taking the supplement experienced significant improvements in multiple symptoms compared to those on placebo.
Additionally, some indicators of cartilage health showed favorable trends in the participants taking the supplement, suggesting that quercetin may indeed offer help in managing knee pain linked to osteoarthritis.
Read More
Most Useful Reviews
9
Knee pain relief
441 people found this helpful
I take one tablet 20 minutes before meals, twice a day. It’s essential in the morning before breakfast, and before lunch and dinner as well. I feel a surge of strength, and it has helped with allergies. While taking this, my knee pain disappeared.
Read More
9
Pain relief noted
262 people found this helpful
Excellent! After a week of taking it, I've noticed that my knee pain, along with pain in my hands, back, and shoulders, has ceased during training.
Read More
9
Knee pain reduced
14 people found this helpful
I suffer from gout, and my recent bout affected my right hand, making it unusable. After learning about quercetin, I ordered it, and within three days, my knee pain and swelling significantly decreased, allowing me to regain full use.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 2 Researches
7
- All Researches
7
We conducted a randomized, double-blind study to assess how a glucosamine-containing supplement, which includes quercetin, impacts knee pain. Over 16 weeks, 100 Japanese participants were either given the supplement or a placebo.
While both groups showed some improvement in knee-joint functions, we observed no significant difference overall. However, for individuals with mild-to-severe knee pain, those taking the supplement gained greater knee-extensor strength and improved walking speed by week 16. Thus, quercetin may help enhance movement in selected knee pain cases.
While both groups showed some improvement in knee-joint functions, we observed no significant difference overall. However, for individuals with mild-to-severe knee pain, those taking the supplement gained greater knee-extensor strength and improved walking speed by week 16. Thus, quercetin may help enhance movement in selected knee pain cases.
Read More
7
Quercetin shows potential for knee pain
We conducted a randomized, double-blind, placebo-controlled study to explore if a dietary supplement combining glucosamine, chondroitin sulfate, and quercetin could alleviate knee osteoarthritis symptoms.
Forty participants with symptomatic knee OA were treated over 16 weeks. Results indicated that the group taking the supplement experienced significant improvements in multiple symptoms compared to those on placebo.
Additionally, some indicators of cartilage health showed favorable trends in the participants taking the supplement, suggesting that quercetin may indeed offer help in managing knee pain linked to osteoarthritis.
Forty participants with symptomatic knee OA were treated over 16 weeks. Results indicated that the group taking the supplement experienced significant improvements in multiple symptoms compared to those on placebo.
Additionally, some indicators of cartilage health showed favorable trends in the participants taking the supplement, suggesting that quercetin may indeed offer help in managing knee pain linked to osteoarthritis.
Read More
User Reviews
USERS' SCORE
Good
Based on 25 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
9
Knee pain relief
441 people found this helpful
I take one tablet 20 minutes before meals, twice a day. It’s essential in the morning before breakfast, and before lunch and dinner as well. I feel a surge of strength, and it has helped with allergies. While taking this, my knee pain disappeared.
Read More
9
Pain relief noted
262 people found this helpful
Excellent! After a week of taking it, I've noticed that my knee pain, along with pain in my hands, back, and shoulders, has ceased during training.
Read More
9
Knee pain reduced
14 people found this helpful
I suffer from gout, and my recent bout affected my right hand, making it unusable. After learning about quercetin, I ordered it, and within three days, my knee pain and swelling significantly decreased, allowing me to regain full use.
Read More
9
Pain improvements experienced
4 people found this helpful
This supplement has worked well for me. I've been taking it as instructed and have observed that my knee pain, along with discomfort in my back and shoulders, has lessened during and after training.
Read More
9
Neck pain relief
1 people found this helpful
I bought this product based on reviews. While I didn't have sinus issues, I hoped it could help if I did. I also have chronic asthma. Remarkably, the neck pain that bothered me for a year disappeared after a few days.
Read More
Frequently Asked Questions
9
Knee pain reduced
14 people found this helpful
I suffer from gout, and my recent bout affected my right hand, making it unusable. After learning about quercetin, I ordered it, and within three days, my knee pain and swelling significantly decreased, allowing me to regain full use.
9
Pain relief noted
262 people found this helpful
Excellent! After a week of taking it, I've noticed that my knee pain, along with pain in my hands, back, and shoulders, has ceased during training.
7.5
Knee pain alleviated
1 people found this helpful
This has been helping my knees for about two years, reducing my knee pain significantly. I don't struggle with allergies, but I suspect this has contributed to my overall well-being.
9
Knee pain improvement
While using this supplement, my long-standing knee pain disappeared. I no longer rely on anti-inflammatories or pain relievers.
9
Pain relief achieved
2 people found this helpful
I have added quercetin to my supplements due to Covid, and I plan to continue using it for its anti-inflammatory properties. This, combined with four other supplements, has significantly reduced my knee pain. I also recommend curcumin and PEA for better results. Initially, I increased my intake before my pain subsided completely. Ensure your diet includes sufficient zinc for its viral protective benefits, but watch your intake to avoid copper depletion and potential hair loss.
7.5
Knee pain improvement
1 people found this helpful
After intense training, I take this with other antioxidants. I noticed a reduction in muscle pain and a quicker recovery, allowing me to train without knee pain.
6
Moderate pain relief
2 people found this helpful
I rated this product as very good as I’ve used it only once. I experience knee pain, and I hoped quercetin and bromelain would help with inflammation. After taking it, the pain was moderate; I still feel discomfort, but perhaps with regular use, I’ll notice more benefit. The packaging is decent, with 60 capsules included.
9
Knee pain relief
441 people found this helpful
I take one tablet 20 minutes before meals, twice a day. It’s essential in the morning before breakfast, and before lunch and dinner as well. I feel a surge of strength, and it has helped with allergies. While taking this, my knee pain disappeared.
2
Disappointing results
I bought this product, which was recommended by a friend for arthritis. Although easy to swallow, it did not alleviate my knee pain from fibromyalgia and arthritis, despite taking the whole bottle. I only experienced a burnt rubber smell.
6
Inflammation reduction
I purchased this as a substitute for serrapeptase due to cost. This product notably reduced my inflammation but was not as effective as serrapeptase for treating my knee pain. After taking half a bottle, I noticed some relief, but I still felt discomfort. I prefer serrapeptase for managing my inflammation effectively.
7
We conducted a randomized, double-blind study to assess how a glucosamine-containing supplement, which includes quercetin, impacts knee pain. Over 16 weeks, 100 Japanese participants were either given the supplement or a placebo.
While both groups showed some improvement in knee-joint functions, we observed no significant difference overall. However, for individuals with mild-to-severe knee pain, those taking the supplement gained greater knee-extensor strength and improved walking speed by week 16. Thus, quercetin may help enhance movement in selected knee pain cases.
While both groups showed some improvement in knee-joint functions, we observed no significant difference overall. However, for individuals with mild-to-severe knee pain, those taking the supplement gained greater knee-extensor strength and improved walking speed by week 16. Thus, quercetin may help enhance movement in selected knee pain cases.
7
Quercetin shows potential for knee pain
We conducted a randomized, double-blind, placebo-controlled study to explore if a dietary supplement combining glucosamine, chondroitin sulfate, and quercetin could alleviate knee osteoarthritis symptoms.
Forty participants with symptomatic knee OA were treated over 16 weeks. Results indicated that the group taking the supplement experienced significant improvements in multiple symptoms compared to those on placebo.
Additionally, some indicators of cartilage health showed favorable trends in the participants taking the supplement, suggesting that quercetin may indeed offer help in managing knee pain linked to osteoarthritis.
Forty participants with symptomatic knee OA were treated over 16 weeks. Results indicated that the group taking the supplement experienced significant improvements in multiple symptoms compared to those on placebo.
Additionally, some indicators of cartilage health showed favorable trends in the participants taking the supplement, suggesting that quercetin may indeed offer help in managing knee pain linked to osteoarthritis.
References
- Kanzaki N, Ono Y, Shibata H, Moritani T. Glucosamine-containing supplement improves locomotor functions in subjects with knee pain: a randomized, double-blind, placebo-controlled study. Clin Interv Aging. 2015;10:1743. doi:10.2147/CIA.S93077
- Kanzaki N, Saito K, Maeda A, Kitagawa Y, Kiso Y, et al. Effect of a dietary supplement containing glucosamine hydrochloride, chondroitin sulfate and quercetin glycosides on symptomatic knee osteoarthritis: a randomized, double-blind, placebo-controlled study. J Sci Food Agric. 2012;92:862. doi:10.1002/jsfa.4660
