Last update
5/21/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.8
USERS' SCORE
Good
Based on 26 Reviews
8.2
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
L-Lysine (from 637 mg L-Lysine Hydrochloride)
500 mg
**
Top Medical Research Studies
8
We explored the effects of a modified peptide, CT-K3K7, derived from scorpion venom on abscess treatment. This peptide, altered through lysine substitutions, exhibited stronger antibacterial properties and reduced inflammatory cell presence in mouse models infected with S. aureus and P. aeruginosa.
Our study found that CT-K3K7 effectively decreased infection severity by lowering both bacterial counts and abscess area. We noted that this peptide also struggled to induce drug resistance in bacteria, highlighting its potential as a novel treatment option. Overall, CT-K3K7 seems promising for tackling abscess-related infections.
Our study found that CT-K3K7 effectively decreased infection severity by lowering both bacterial counts and abscess area. We noted that this peptide also struggled to induce drug resistance in bacteria, highlighting its potential as a novel treatment option. Overall, CT-K3K7 seems promising for tackling abscess-related infections.
Read More
9.5
We explored a novel approach to treating bacterial skin abscesses using specially designed nanoparticles that release nitric oxide (NO) and antimicrobial peptides. Through a combination of advanced materials and near-infrared light, we observed an impressive bactericidal rate of nearly 99.6% in S. aureus-infected models, significantly outperforming traditional methods.
This method not only promoted rapid recovery of infected areas but also supported the healing of surrounding tissue, similar to healthy skin. Overall, this technique offers a promising alternative to antibiotics in managing bacterial infections.
This method not only promoted rapid recovery of infected areas but also supported the healing of surrounding tissue, similar to healthy skin. Overall, this technique offers a promising alternative to antibiotics in managing bacterial infections.
Read More
9
We investigated how a specially labeled chemotactic peptide could help us see infections like abscesses caused by E. coli and Staphylococcus aureus in rabbits. The study involved injecting one group of rabbits with the labeled peptide and a control group with a similar, less effective peptide. Through imaging over several hours, we found that the labeled peptide remained longer at the infection sites due to its ability to bind to specific receptors, showing promise for imaging both infection and inflammation.
Read More
Most Useful Reviews
9
Amazingly effective
5 people found this helpful
Previously, I experienced monthly outbreaks of herpes labialis. Since I began taking lysine, with one tablet in the morning and one at night, the frequency has drastically reduced. On occasions when symptoms appear, I increase my intake, and the blisters tend to dry up without significant swelling. The results are impressive, and I consider it an essential supplement for managing my herpes.
Read More
9
Effective treatment
2 people found this helpful
Excellent! I admit, I've read a lot of useful information, but I took it primarily for herpes, which occasionally flares up. I began taking lysine, and even where blisters had started to form, they began to dry by the second day. The quality is good, the capsule size is comfortable, and the advantage over medication is clear.
Read More
9
Quick relief
2 people found this helpful
I confess, I've read plenty of useful things, but I took it mainly for herpes, which happens now and then. I started on lysine, and where blisters had begun to form, they dried quickly by the second day. The quality is good, and the capsule size is comfortable; the benefits over drugs are very clear.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.8
- All Researches
9.5
We explored a novel approach to treating bacterial skin abscesses using specially designed nanoparticles that release nitric oxide (NO) and antimicrobial peptides. Through a combination of advanced materials and near-infrared light, we observed an impressive bactericidal rate of nearly 99.6% in S. aureus-infected models, significantly outperforming traditional methods.
This method not only promoted rapid recovery of infected areas but also supported the healing of surrounding tissue, similar to healthy skin. Overall, this technique offers a promising alternative to antibiotics in managing bacterial infections.
This method not only promoted rapid recovery of infected areas but also supported the healing of surrounding tissue, similar to healthy skin. Overall, this technique offers a promising alternative to antibiotics in managing bacterial infections.
Read More
9
We investigated how a specially labeled chemotactic peptide could help us see infections like abscesses caused by E. coli and Staphylococcus aureus in rabbits. The study involved injecting one group of rabbits with the labeled peptide and a control group with a similar, less effective peptide. Through imaging over several hours, we found that the labeled peptide remained longer at the infection sites due to its ability to bind to specific receptors, showing promise for imaging both infection and inflammation.
Read More
8
We explored the effects of a modified peptide, CT-K3K7, derived from scorpion venom on abscess treatment. This peptide, altered through lysine substitutions, exhibited stronger antibacterial properties and reduced inflammatory cell presence in mouse models infected with S. aureus and P. aeruginosa.
Our study found that CT-K3K7 effectively decreased infection severity by lowering both bacterial counts and abscess area. We noted that this peptide also struggled to induce drug resistance in bacteria, highlighting its potential as a novel treatment option. Overall, CT-K3K7 seems promising for tackling abscess-related infections.
Our study found that CT-K3K7 effectively decreased infection severity by lowering both bacterial counts and abscess area. We noted that this peptide also struggled to induce drug resistance in bacteria, highlighting its potential as a novel treatment option. Overall, CT-K3K7 seems promising for tackling abscess-related infections.
Read More
User Reviews
USERS' SCORE
Good
Based on 26 Reviews
8.2
- All Reviews
- Positive Reviews
- Negative Reviews
9
Amazingly effective
5 people found this helpful
Previously, I experienced monthly outbreaks of herpes labialis. Since I began taking lysine, with one tablet in the morning and one at night, the frequency has drastically reduced. On occasions when symptoms appear, I increase my intake, and the blisters tend to dry up without significant swelling. The results are impressive, and I consider it an essential supplement for managing my herpes.
Read More
9
Effective treatment
2 people found this helpful
Excellent! I admit, I've read a lot of useful information, but I took it primarily for herpes, which occasionally flares up. I began taking lysine, and even where blisters had started to form, they began to dry by the second day. The quality is good, the capsule size is comfortable, and the advantage over medication is clear.
Read More
9
Quick relief
2 people found this helpful
I confess, I've read plenty of useful things, but I took it mainly for herpes, which happens now and then. I started on lysine, and where blisters had begun to form, they dried quickly by the second day. The quality is good, and the capsule size is comfortable; the benefits over drugs are very clear.
Read More
9
Prevents herpes outbreaks
1 people found this helpful
I take 1 tablet three times a day and 2-3 capsules during herpes flare-ups, especially on an empty stomach for better efficacy. L-lysine, an essential amino acid, helps with collagen formation and improves skin, hair, and nails. It effectively controls symptoms of anxiety and immunity, vital for antibody formation, while preventing herpes virus reproduction, thus reducing the frequency and severity of outbreaks. Research indicates that lysine can inhibit the herpes virus by counteracting arginine, which promotes its growth. I've found that with the right dosage, it significantly diminishes stress and anxiety.
Read More
10
Highly recommended
Finally, an effective means of alleviating that bothersome fever lip blister. I find it extremely helpful!
Read More
Frequently Asked Questions
9
Effective treatment
2 people found this helpful
Excellent! I admit, I've read a lot of useful information, but I took it primarily for herpes, which occasionally flares up. I began taking lysine, and even where blisters had started to form, they began to dry by the second day. The quality is good, the capsule size is comfortable, and the advantage over medication is clear.
7.5
Relieves cold sores
7 people found this helpful
Cold sores arise when my stomach and intestines feel fatigued, lasting about ten days and starting with an itchy, uncomfortable sensation. When a large blister appears, it can take two weeks to heal, making it impossible for me to go without a mask. If I take lysine at the initial tingling stage, the healing process accelerates significantly. I previously used 1000mg but have switched to 500mg since my symptoms have improved. My husband also takes it occasionally for shingles, making it an essential source of reassurance for both of us.
7.5
Fast healing response
1 people found this helpful
I take lysine to prevent herpes labialis recurrences. I initially used herpesia, which worked until symptoms worsened. I used to get cold sores from fatigue or stress, but with lysine, even occasional small blisters heal quicker and don’t spread.
9
Amazingly effective
5 people found this helpful
Previously, I experienced monthly outbreaks of herpes labialis. Since I began taking lysine, with one tablet in the morning and one at night, the frequency has drastically reduced. On occasions when symptoms appear, I increase my intake, and the blisters tend to dry up without significant swelling. The results are impressive, and I consider it an essential supplement for managing my herpes.
7.5
Stress relief
I discovered years ago how powerful lysine is for preventing fever blisters when taken regularly. I increase my dosage during stressful times; it’s fantastic for reducing inflammation!
9
Blister prevention
I purchased this to take with arginine since I develop blisters on my lips when using it. Previously, when I only took arginine, I experienced numerous blisters. However, since incorporating lysine, they have significantly reduced! The effect is excellent! The pill is small and easy to swallow, so I plan to purchase it again.
6
Regular relief
Lysine aids in collagen formation. If you desire elastic skin, strong hair, nails, and joints, this is the way to go. I combine lysine with arginine when I train as they amplify each other’s effects. While I do take breaks from lysine, when I missed a recent course, I noticed itchy blisters reappearing. After taking lysine, my lips improved significantly by the next day, and within four days, I was back to normal. With regular lysine use, herpes becomes less of a concern, and I highly recommend this supplement.
9
Pain-free treatment
Great for herpes! When my husband starts to show signs of herpes on his lips, he takes 2000 mg of lysine three times daily, and everything resolves quickly. The blisters don't even burst, and it’s less painful than without lysine!
7.5
Effective during onset
If you take it right when your lips start to feel itchy, the blisters won’t develop. Even if the itchiness fades after taking it, I continue to consume it for 2-3 days just in case. I don't take it daily, but I keep it as a nutritional supplement at home.
References
- Li S, Shui Y, Ma J, Yuan Y, Jiang W, et al. Antimicrobial activity of CT-K3K7, a modified peptide by lysine substitutions from ctry2459 - A Chaerilus tryznai scorpion venom peptide. Toxicon. 2022;218:88. 10.1016/j.toxicon.2022.09.004
- Chen M, Zhou J, Ran P, Lei F, Meng J, et al. Photoactivated Release of Nitric Oxide and Antimicrobial Peptide Derivatives for Synergistic Therapy of Bacterial Skin Abscesses. Adv Healthc Mater. 2022;11:e2200199. 10.1002/adhm.202200199
- van der Laken CJ, Boerman OC, Oyen WJ, van de Ven MT, Edwards DS, et al. Technetium-99m-labeled chemotactic peptides in acute infection and sterile inflammation. J Nucl Med. 1997;38:1310. PubMed
