Last update
5/10/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8.4
USERS' SCORE
Good
Based on 8 Reviews
8.7
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 aimed to compare how quercetin and chlorogenic acid protect against ulcers caused by indomethacin in rats. The study revealed that while both substances offered some relief from intestinal ulcers, quercetin did not prevent gastric ulcers. Chlorogenic acid, interestingly, failed to enhance protective factors like prostaglandin E2, which is crucial for gastric health. This shows that while they share some benefits, quercetin has a unique edge when it comes to protecting against stomach ulcers.
Read More
9.5
Quercetin derivatives show anti-ulcer promise
We set out to explore how new derivatives of quercetin can impact gastric ulcers, a common yet troubling digestive issue. By comparing these derivatives—QCT pentamethyl and QCT pentaacetyl—with traditional treatment, we found that these new compounds significantly reduced ulcer severity and had beneficial effects on inflammation markers in mice.
Among the treatments, QCT pentaacetyl showed the most promise, enhancing healing while demonstrating good safety profiles. However, further tests are necessary to fully understand their effects and confirm their potential as new ulcer therapies.
Among the treatments, QCT pentaacetyl showed the most promise, enhancing healing while demonstrating good safety profiles. However, further tests are necessary to fully understand their effects and confirm their potential as new ulcer therapies.
Read More
8
Aesculus hippocastanum's anti-ulcer properties
We aimed to investigate the effects of Aesculus hippocastanum L. (AH) seeds extract on gastric ulcers in rats. By conducting a well-structured study with various control and treatment groups, we administered different doses of AH extract alongside a standard medication, ranitidine.
Our findings revealed that the extract, rich in quercetin, effectively improved the health of ulcer-damaged tissues. This treatment led to enhanced mucus production and better cellular functions, potentially by reducing harmful prostaglandin levels. However, further studies are needed to fully understand its effectiveness in humans.
Our findings revealed that the extract, rich in quercetin, effectively improved the health of ulcer-damaged tissues. This treatment led to enhanced mucus production and better cellular functions, potentially by reducing harmful prostaglandin levels. However, further studies are needed to fully understand its effectiveness in humans.
Read More
Most Useful Reviews
9
Effective ulcer treatment
742 people found this helpful
Excellent natural composition, indispensable for veins and blood vessels. This product effectively works on varicose veins and trophic ulcers. When doctors were unable to alleviate the pain of my mother’s trophic ulcer, I had to devise a treatment plan myself. I created a regimen that helped her recover in two weeks. The treatment included baneocin powder and solcoseryl ointment, along with internal supplements like Quercetin and Diosven. All these preparations worked synergistically and were significantly more affordable than pharmacy options. The regimen should be continued for at least two months, after which a maintenance dose can be taken. All beauty and health!
Read More
8
Mouth ulcer relief
15 people found this helpful
I bought it due to its strong antioxidant properties. After experiencing mouth ulcers and eczema, I had mixed results. While mouth ulcers improved with NAC, my rhinitis persisted for two days until I added quercetin to my regimen. It's essential for anti-oxidant and detoxification support, but I was initially unsure about its effectiveness for my issues.
Read More
9
Effective for tonsils
1 people found this helpful
I took Quercetin intermittently for roughly a year to address persistent respiratory issues and tonsil ulcers. It proved to be helpful in managing my conditions.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8.4
- All Researches
9.5
Quercetin derivatives show anti-ulcer promise
We set out to explore how new derivatives of quercetin can impact gastric ulcers, a common yet troubling digestive issue. By comparing these derivatives—QCT pentamethyl and QCT pentaacetyl—with traditional treatment, we found that these new compounds significantly reduced ulcer severity and had beneficial effects on inflammation markers in mice.
Among the treatments, QCT pentaacetyl showed the most promise, enhancing healing while demonstrating good safety profiles. However, further tests are necessary to fully understand their effects and confirm their potential as new ulcer therapies.
Among the treatments, QCT pentaacetyl showed the most promise, enhancing healing while demonstrating good safety profiles. However, further tests are necessary to fully understand their effects and confirm their potential as new ulcer therapies.
Read More
9
Terminalia argentea shows antiulcer potential
We looked into how the hydroethanolic extract of Terminalia argentea leaves affects ulcers through various experimental techniques. Using both in vivo and in vitro methods, we observed that this extract exhibited strong protective and healing properties against ulcers.
The study revealed that it works by enhancing the mucus barrier and reducing inflammation in the gastric lining. Key compounds found in the extract, like flavonoids and tannins, likely contribute to its effectiveness. Overall, our findings support the traditional use of T. argentea in treating gastric conditions.
The study revealed that it works by enhancing the mucus barrier and reducing inflammation in the gastric lining. Key compounds found in the extract, like flavonoids and tannins, likely contribute to its effectiveness. Overall, our findings support the traditional use of T. argentea in treating gastric conditions.
Read More
8
Aesculus hippocastanum's anti-ulcer properties
We aimed to investigate the effects of Aesculus hippocastanum L. (AH) seeds extract on gastric ulcers in rats. By conducting a well-structured study with various control and treatment groups, we administered different doses of AH extract alongside a standard medication, ranitidine.
Our findings revealed that the extract, rich in quercetin, effectively improved the health of ulcer-damaged tissues. This treatment led to enhanced mucus production and better cellular functions, potentially by reducing harmful prostaglandin levels. However, further studies are needed to fully understand its effectiveness in humans.
Our findings revealed that the extract, rich in quercetin, effectively improved the health of ulcer-damaged tissues. This treatment led to enhanced mucus production and better cellular functions, potentially by reducing harmful prostaglandin levels. However, further studies are needed to fully understand its effectiveness in humans.
Read More
7
We aimed to compare how quercetin and chlorogenic acid protect against ulcers caused by indomethacin in rats. The study revealed that while both substances offered some relief from intestinal ulcers, quercetin did not prevent gastric ulcers. Chlorogenic acid, interestingly, failed to enhance protective factors like prostaglandin E2, which is crucial for gastric health. This shows that while they share some benefits, quercetin has a unique edge when it comes to protecting against stomach ulcers.
Read More
User Reviews
USERS' SCORE
Good
Based on 8 Reviews
8.7
- All Reviews
- Positive Reviews
- Negative Reviews
9
Effective ulcer treatment
742 people found this helpful
Excellent natural composition, indispensable for veins and blood vessels. This product effectively works on varicose veins and trophic ulcers. When doctors were unable to alleviate the pain of my mother’s trophic ulcer, I had to devise a treatment plan myself. I created a regimen that helped her recover in two weeks. The treatment included baneocin powder and solcoseryl ointment, along with internal supplements like Quercetin and Diosven. All these preparations worked synergistically and were significantly more affordable than pharmacy options. The regimen should be continued for at least two months, after which a maintenance dose can be taken. All beauty and health!
Read More
8
Mouth ulcer relief
15 people found this helpful
I bought it due to its strong antioxidant properties. After experiencing mouth ulcers and eczema, I had mixed results. While mouth ulcers improved with NAC, my rhinitis persisted for two days until I added quercetin to my regimen. It's essential for anti-oxidant and detoxification support, but I was initially unsure about its effectiveness for my issues.
Read More
9
Effective for tonsils
1 people found this helpful
I took Quercetin intermittently for roughly a year to address persistent respiratory issues and tonsil ulcers. It proved to be helpful in managing my conditions.
Read More
7
Restored composure
1 people found this helpful
Recently, I suffered from mouth ulcers due to fatigue, but since I began drinking this supplement, I've regained my composure. High stress levels do trigger mouth ulcers, but this has been a beneficial supplement that I intend to continue taking.
Read More
8
Aids gastrointestinal issues
This remedy effectively reduces blood pressure, combats LDL, and improves blood flow. It is particularly beneficial for those with high blood pressure, enhancing vascular elasticity. Additionally, it aids gastrointestinal issues, such as a stomach or duodenal ulcer, normalising digestive functions and promoting bile production. It also helps regulate heart rate and alleviates inflammation in the body. However, I experienced side effects like migraines, mild abdominal discomfort, and possible diarrhoea if taken in large doses or on an empty stomach.
Read More
Frequently Asked Questions
8
Overall well-being
Quercetin is a beneficial supplement for overall health. Prescribed for cardiovascular issues, it also accelerates healing of wounds and ulcers, aids in digestive health, and shows promise against cancer cells. After only a month of use, I've noticed improvements in my arrhythmia and skin sores. Highly recommended!
7
Maintains ulcer control
This product helps keep my mouth ulcers under control. I truly recommend it!
9
Effective for tonsils
1 people found this helpful
I took Quercetin intermittently for roughly a year to address persistent respiratory issues and tonsil ulcers. It proved to be helpful in managing my conditions.
7
Restored composure
1 people found this helpful
Recently, I suffered from mouth ulcers due to fatigue, but since I began drinking this supplement, I've regained my composure. High stress levels do trigger mouth ulcers, but this has been a beneficial supplement that I intend to continue taking.
8
Mouth ulcer relief
15 people found this helpful
I bought it due to its strong antioxidant properties. After experiencing mouth ulcers and eczema, I had mixed results. While mouth ulcers improved with NAC, my rhinitis persisted for two days until I added quercetin to my regimen. It's essential for anti-oxidant and detoxification support, but I was initially unsure about its effectiveness for my issues.
References
- Salem MB, Saleh AM, Seif El-Din SH, Samir S, Hammam OA, et al. Molecular docking, characterization, ADME/toxicity prediction, and anti-ulcer activity of new quercetin derivatives on indomethacin-induced gastric ulcer in mice. Toxicol Appl Pharmacol. 2024;484:116880. 10.1016/j.taap.2024.116880
- Venturini CL, Damazo AS, Silva MJD, Muller JAI, Oliveira DM, et al. Antiulcer activity and mechanism of action of the hydroethanolic extract of leaves of Terminalia argentea Mart. In different in vivo and in vitro experimental models. J Ethnopharmacol. 2024;318:116972. 10.1016/j.jep.2023.116972
- Idris S, Mishra A, Khushtar M. Phytochemical Estimation and Therapeutic Amelioration of Aesculus hippocastanum L. Seeds Ethanolic Extract in Gastric Ulcer in Rats Possibly by Inhibiting Prostaglandin Synthesis. Chin J Integr Med. 2023;29:818. 10.1007/s11655-023-3734-9
- Boonyong C, Angkhasirisap W, Kengkoom K, Jianmongkol S. Different protective capability of chlorogenic acid and quercetin against indomethacin-induced gastrointestinal ulceration. J Pharm Pharmacol. 2023;75:427. 10.1093/jpp/rgac098
