Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
USERS' SCORE
Good
Based on 5 Reviews
8.5
Supplement Facts
Serving Size: 1 Vegetable Capsule
Amount Per Serving
%DV
L-Lysine (as L-lysine HCl) (Free Form)
500 mg
**
Top Medical Research Studies
9
We investigated how RCI001 can help mice with primary Sjögren syndrome. Eight 12-week-old NOD.B10-H2b mice were divided into two groups, one receiving RCI001 and the other a control treatment.
After one week, we noted significant improvements in eye health and tear secretion for the RCI group. They also showed reduced levels of inflammatory markers compared to those treated with the control. Overall, RCI001 proved to effectively reduce inflammation and oxidative stress, suggesting a promising therapeutic option for this autoimmune disease.
After one week, we noted significant improvements in eye health and tear secretion for the RCI group. They also showed reduced levels of inflammatory markers compared to those treated with the control. Overall, RCI001 proved to effectively reduce inflammation and oxidative stress, suggesting a promising therapeutic option for this autoimmune disease.
Read More
8
We delved into the potential of plant-derived cyclotides, particularly focusing on a modified version of kalata B1, known as [T20K], for autoimmune disorders such as multiple sclerosis. Our investigations revealed that daily doses in mice led to reduced cytokine levels and minimal inflammation, suggesting a promising alternative to traditional immunosuppressive drugs. While the results are encouraging, further research is needed to fully assess the effectiveness of cyclotides in human applications. Overall, cyclotides appear to hold significant promise in the realm of immune modulation.
Read More
Most Useful Reviews
9
Herpes suppression
8 people found this helpful
Lysine is essential for those with an autoimmune disorder like herpes. It prevents the virus from multiplying, greatly reducing outbreaks. After three months of 1000 mg daily, my herpes stopped appearing, even after minor colds or stress. It’s been a year now without any symptoms. I recommend this to friends and family suffering from herpes.
Read More
10
Herpes management
1 people found this helpful
My doctor recommended L-Lysine to manage my autoimmune disorder, herpes. It can't be cured, but L-Lysine effectively suppresses the virus, helping me achieve long-term remission. It has additional benefits, including boosting immunity and improving overall health. I highly recommend it for its quality and reasonable price.
Read More
9
Winter relief
1 people found this helpful
I bought lysine for my brother on a doctor's advice since he suffers from herpes during cold spells. It’s effective for internal treatment, and after three months, he hasn’t had any outbreaks even this winter. I’m pleased with the results!
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
- All Researches
9
We investigated how RCI001 can help mice with primary Sjögren syndrome. Eight 12-week-old NOD.B10-H2b mice were divided into two groups, one receiving RCI001 and the other a control treatment.
After one week, we noted significant improvements in eye health and tear secretion for the RCI group. They also showed reduced levels of inflammatory markers compared to those treated with the control. Overall, RCI001 proved to effectively reduce inflammation and oxidative stress, suggesting a promising therapeutic option for this autoimmune disease.
After one week, we noted significant improvements in eye health and tear secretion for the RCI group. They also showed reduced levels of inflammatory markers compared to those treated with the control. Overall, RCI001 proved to effectively reduce inflammation and oxidative stress, suggesting a promising therapeutic option for this autoimmune disease.
Read More
8
We delved into the potential of plant-derived cyclotides, particularly focusing on a modified version of kalata B1, known as [T20K], for autoimmune disorders such as multiple sclerosis. Our investigations revealed that daily doses in mice led to reduced cytokine levels and minimal inflammation, suggesting a promising alternative to traditional immunosuppressive drugs. While the results are encouraging, further research is needed to fully assess the effectiveness of cyclotides in human applications. Overall, cyclotides appear to hold significant promise in the realm of immune modulation.
Read More
User Reviews
USERS' SCORE
Good
Based on 5 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
9
Herpes suppression
8 people found this helpful
Lysine is essential for those with an autoimmune disorder like herpes. It prevents the virus from multiplying, greatly reducing outbreaks. After three months of 1000 mg daily, my herpes stopped appearing, even after minor colds or stress. It’s been a year now without any symptoms. I recommend this to friends and family suffering from herpes.
Read More
10
Herpes management
1 people found this helpful
My doctor recommended L-Lysine to manage my autoimmune disorder, herpes. It can't be cured, but L-Lysine effectively suppresses the virus, helping me achieve long-term remission. It has additional benefits, including boosting immunity and improving overall health. I highly recommend it for its quality and reasonable price.
Read More
9
Winter relief
1 people found this helpful
I bought lysine for my brother on a doctor's advice since he suffers from herpes during cold spells. It’s effective for internal treatment, and after three months, he hasn’t had any outbreaks even this winter. I’m pleased with the results!
Read More
7.5
Effective remedy
4 people found this helpful
This product is superb! I use it to combat my autoimmune disorder, herpes, in its early stages. It proves to be very effective and I will certainly order it again.
Read More
7.5
Joint health
I regularly order lysine for my family as it’s great for maintaining our health, especially during viral seasons. It supports joint health and assists with my autoimmune disorder, herpes. The capsules are large but manageable. I appreciate the quality and effectiveness in boosting immunity. Highly recommended!
Read More
Frequently Asked Questions
9
Herpes suppression
8 people found this helpful
Lysine is essential for those with an autoimmune disorder like herpes. It prevents the virus from multiplying, greatly reducing outbreaks. After three months of 1000 mg daily, my herpes stopped appearing, even after minor colds or stress. It’s been a year now without any symptoms. I recommend this to friends and family suffering from herpes.
9
Winter relief
1 people found this helpful
I bought lysine for my brother on a doctor's advice since he suffers from herpes during cold spells. It’s effective for internal treatment, and after three months, he hasn’t had any outbreaks even this winter. I’m pleased with the results!
10
Herpes management
1 people found this helpful
My doctor recommended L-Lysine to manage my autoimmune disorder, herpes. It can't be cured, but L-Lysine effectively suppresses the virus, helping me achieve long-term remission. It has additional benefits, including boosting immunity and improving overall health. I highly recommend it for its quality and reasonable price.
7.5
Joint health
I regularly order lysine for my family as it’s great for maintaining our health, especially during viral seasons. It supports joint health and assists with my autoimmune disorder, herpes. The capsules are large but manageable. I appreciate the quality and effectiveness in boosting immunity. Highly recommended!
8
We delved into the potential of plant-derived cyclotides, particularly focusing on a modified version of kalata B1, known as [T20K], for autoimmune disorders such as multiple sclerosis. Our investigations revealed that daily doses in mice led to reduced cytokine levels and minimal inflammation, suggesting a promising alternative to traditional immunosuppressive drugs. While the results are encouraging, further research is needed to fully assess the effectiveness of cyclotides in human applications. Overall, cyclotides appear to hold significant promise in the realm of immune modulation.
9
We investigated how RCI001 can help mice with primary Sjögren syndrome. Eight 12-week-old NOD.B10-H2b mice were divided into two groups, one receiving RCI001 and the other a control treatment.
After one week, we noted significant improvements in eye health and tear secretion for the RCI group. They also showed reduced levels of inflammatory markers compared to those treated with the control. Overall, RCI001 proved to effectively reduce inflammation and oxidative stress, suggesting a promising therapeutic option for this autoimmune disease.
After one week, we noted significant improvements in eye health and tear secretion for the RCI group. They also showed reduced levels of inflammatory markers compared to those treated with the control. Overall, RCI001 proved to effectively reduce inflammation and oxidative stress, suggesting a promising therapeutic option for this autoimmune disease.
References
- Mishra R, Agarwal P, Sharma A, Mittal M, Gulati P, et al. Plant-derived Cyclotides in Immunomodulation and their Therapeutic Potential. Protein Pept Lett. 2025. doi:10.2174/0109298665364479250214101422
- Kang H, Jung YH, Moon J, Ryu JS, Yoon CH, et al. Efficacy of RCI001 as a Therapeutic Candidate in a Primary Sjögren Syndrome Mouse Model. Cornea. 2025;44:226. doi:10.1097/ICO.0000000000003696
