Last update
4/30/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 6 Reviews
8.4
Supplement Facts
Serving Size: 2 Veg Capsules
Amount Per Serving
%DV
Total Carbohydrate
<1 g
<1%*
Cat's Claw(Uncaria tomentosa) (Bark)
1 g (1,000 mg)
†
Top Medical Research Studies
8
Uncaria tomentosa shows anti-ulcer effects
We explored the potential of Uncaria tomentosa, a plant commonly found in the Amazon, to aid in healing gastric ulcers. Using a series of tests on rats, we treated them with an aqueous extract of the bark before inducing ulcers.
The results were promising, showing that the extract not only offered gastroprotection but also accelerated healing of ulcers. We observed that the positive effects are linked to the plant's antioxidant properties and its ability to reduce inflammation, supporting the health of the gastric mucosa.
The results were promising, showing that the extract not only offered gastroprotection but also accelerated healing of ulcers. We observed that the positive effects are linked to the plant's antioxidant properties and its ability to reduce inflammation, supporting the health of the gastric mucosa.
Read More
Most Useful Reviews
9
Overall better quality
12 people found this helpful
This product has changed my life for the better! I have autoimmune ulcerative colitis, and since I started taking this supplement, my overall quality of life has improved significantly. I recommend it for anyone struggling with autoimmune illnesses, including lupus.
Read More
9
Relief from ulcer
1 people found this helpful
Initially, I was introduced to cat's claw as a remedy against viruses, and subsequently, my family began experiencing fewer illnesses. It has also proven to be effective in combating my ulcer, which had been dormant but worsened after some stressful events. I felt relief within the first week of taking it and continue the course.
Read More
7.5
Improved immunity
1 people found this helpful
Magic! I purchased cat's claw to enhance my immunity and eliminate papillomas. I have finished one jar. I started taking it during the peak of the epidemic. Normally, I catch colds frequently, but surprisingly, I didn't fall ill this time! Alongside the cat's claw, I also took bee pollen capsules. Another delightful benefit is that it positively affects damaged intestines, ulcers, and I have noticed an increase in my resilience, strength, and energy during its use.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
- All Researches
8
Uncaria tomentosa shows anti-ulcer effects
We explored the potential of Uncaria tomentosa, a plant commonly found in the Amazon, to aid in healing gastric ulcers. Using a series of tests on rats, we treated them with an aqueous extract of the bark before inducing ulcers.
The results were promising, showing that the extract not only offered gastroprotection but also accelerated healing of ulcers. We observed that the positive effects are linked to the plant's antioxidant properties and its ability to reduce inflammation, supporting the health of the gastric mucosa.
The results were promising, showing that the extract not only offered gastroprotection but also accelerated healing of ulcers. We observed that the positive effects are linked to the plant's antioxidant properties and its ability to reduce inflammation, supporting the health of the gastric mucosa.
Read More
User Reviews
USERS' SCORE
Good
Based on 6 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Overall better quality
12 people found this helpful
This product has changed my life for the better! I have autoimmune ulcerative colitis, and since I started taking this supplement, my overall quality of life has improved significantly. I recommend it for anyone struggling with autoimmune illnesses, including lupus.
Read More
9
Relief from ulcer
1 people found this helpful
Initially, I was introduced to cat's claw as a remedy against viruses, and subsequently, my family began experiencing fewer illnesses. It has also proven to be effective in combating my ulcer, which had been dormant but worsened after some stressful events. I felt relief within the first week of taking it and continue the course.
Read More
7.5
Improved immunity
1 people found this helpful
Magic! I purchased cat's claw to enhance my immunity and eliminate papillomas. I have finished one jar. I started taking it during the peak of the epidemic. Normally, I catch colds frequently, but surprisingly, I didn't fall ill this time! Alongside the cat's claw, I also took bee pollen capsules. Another delightful benefit is that it positively affects damaged intestines, ulcers, and I have noticed an increase in my resilience, strength, and energy during its use.
Read More
7.5
Accelerates ulcer healing
The main actions of cat's claw are remarkable: it stimulates the immune system, combats inflammation, halts tumour growth, and normalises blood pressure. Its antiulcer properties notably expedite the healing of gastric and duodenal ulcers, alongside detoxifying effects that enhance liver function. Furthermore, it possesses antiparasitic benefits.
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7.5
Aids recovery
Good afternoon! Cat's claw is a potent plant immunomodulator, effective in the treatment of gastrointestinal diseases, allergies, and chronic conditions. It helps the body cope with viral infections, offers anti-inflammatory effects, and promotes healing in conditions involving toxins, such as ulcers and gastritis. A remarkable drug indeed.
Read More
Frequently Asked Questions
9
Relief from ulcer
1 people found this helpful
Initially, I was introduced to cat's claw as a remedy against viruses, and subsequently, my family began experiencing fewer illnesses. It has also proven to be effective in combating my ulcer, which had been dormant but worsened after some stressful events. I felt relief within the first week of taking it and continue the course.
7.5
Improved immunity
1 people found this helpful
Magic! I purchased cat's claw to enhance my immunity and eliminate papillomas. I have finished one jar. I started taking it during the peak of the epidemic. Normally, I catch colds frequently, but surprisingly, I didn't fall ill this time! Alongside the cat's claw, I also took bee pollen capsules. Another delightful benefit is that it positively affects damaged intestines, ulcers, and I have noticed an increase in my resilience, strength, and energy during its use.
6
Supports immune system
Cat's claw, a medicinal plant from the South American jungles, effectively reduces inflammation in various conditions such as arthritis and asthma. It bolsters the immune system and is suggested for treating viral infections, ulcers, and pain relief.
7.5
Aids recovery
Good afternoon! Cat's claw is a potent plant immunomodulator, effective in the treatment of gastrointestinal diseases, allergies, and chronic conditions. It helps the body cope with viral infections, offers anti-inflammatory effects, and promotes healing in conditions involving toxins, such as ulcers and gastritis. A remarkable drug indeed.
References
- Simomura VL, Miorando D, de Oliveira BMM, Mânica A, Bohnen LC, et al. Aqueous extract of the bark of Uncaria tomentosa, an amazonian medicinal plant, promotes gastroprotection and accelerates gastric healing in rats. J Ethnopharmacol. 2024;321:117542. 10.1016/j.jep.2023.117542
