'
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Researches
8
USERS' SCORE
Good
Based on 19 Reviews
8.7
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
L-lysine shows anxiety-reducing effects
Anxiolytic, anti-nociceptive and body weight reducing effects of L-lysine in rats: Relationship with brain serotonin an In-Vivo and In-Silico study.
Directly investigates L-lysine's effects
We explored how L-lysine, an essential amino acid, impacts anxiety and body weight management in rats. During our study, we treated the animals with doses of L-lysine for 20 days and then assessed their behavior. Interestingly, we noted that L-lysine had a significant anxiolytic effect, meaning it helped reduce anxiety-like behaviors in the rats.

While the treatment did not impact their food intake, we observed a reduction in body weight. Measurements showed that after repeated L-lysine treatment, levels of serotonin in key brain areas increased, which is often associated with improved mood and reduced anxiety. We also found that a metabolite of serotonin decreased, suggesting that L-lysine might help in preventing the breakdown of serotonin, thus supporting its uplifting effects on mood.

The in-silico analysis reinforced our findings, indicating that L-lysine has a strong connection with monoamine oxidases—enzymes involved in serotonin degradation. These insights suggest that L-lysine may inhibit the breakdown of serotonin, contributing to its calming effects. Overall, our study indicates that L-lysine holds promise as a natural anxiolytic agent and might aid in body weight reduction through its influence on serotonin levels.
Read More

Most Useful Reviews

8.8
Decreases anxiety
I take 1 tablet three times a day for three months; during herpes flare-ups, I take 2-3 capsules at once. L-lysine is essential for collagen production and effectively inhibits the herpes virus, while also reducing anxiety and cortisol levels.
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8.3
Anxiety reduction
L-lysine aids in synthesising antibodies, hormones, and enzymes while lowering triglycerides. It has antiviral effects, particularly against herpes and respiratory infections. Personally, I have noticed reduced anxiety levels and successfully tackled the herpes virus with lysine.
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9.5
Supports memory
L-lysine is vital for immunity and antibody production. Its antiviral properties assist in treating herpes and infections. It fosters muscle fibre synthesis, improving endurance and preventing breakdown. It also alleviates anxiety and enhances brain function, memory, and cardiovascular health.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 1 Researches
8
8
L-lysine shows anxiety-reducing effects
Anxiolytic, anti-nociceptive and body weight reducing effects of L-lysine in rats: Relationship with brain serotonin an In-Vivo and In-Silico study.
Directly investigates L-lysine's effects
We explored how L-lysine, an essential amino acid, impacts anxiety and body weight management in rats. During our study, we treated the animals with doses of L-lysine for 20 days and then assessed their behavior. Interestingly, we noted that L-lysine had a significant anxiolytic effect, meaning it helped reduce anxiety-like behaviors in the rats.

While the treatment did not impact their food intake, we observed a reduction in body weight. Measurements showed that after repeated L-lysine treatment, levels of serotonin in key brain areas increased, which is often associated with improved mood and reduced anxiety. We also found that a metabolite of serotonin decreased, suggesting that L-lysine might help in preventing the breakdown of serotonin, thus supporting its uplifting effects on mood.

The in-silico analysis reinforced our findings, indicating that L-lysine has a strong connection with monoamine oxidases—enzymes involved in serotonin degradation. These insights suggest that L-lysine may inhibit the breakdown of serotonin, contributing to its calming effects. Overall, our study indicates that L-lysine holds promise as a natural anxiolytic agent and might aid in body weight reduction through its influence on serotonin levels.
Read More

User Reviews

USERS' SCORE
Good
Based on 19 Reviews
8.7
9.5
Helps with anxiety
Excellent! Lysine promotes fat metabolism and supports both the immune system and collagen absorption. I take L-lysine with L-Carnitine for cumulative effects, assisting with anxiety and stress. After six months, I've noticed improved energy, less illness, and a return to good mood.
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9.5
Strengthened immunity
L-lysine is an essential amino acid that the body cannot produce. It plays a critical role in collagen formation, reduces anxiety symptoms, and supports hormonal balance and immune cell production. It helps lower cholesterol, aids calcium absorption, and accelerates muscle recovery while strengthening connective tissues. Additionally, it assists in fat burning and prevents herpes virus reproduction.
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9.5
Eases anxiety concern
Excellent! This essential amino acid protects against herpes and promotes healing. Research indicates that taking lysine prevents herpes recurrences and helps reduce anxiety and cortisol levels effectively.
9.5
Supports memory
L-lysine is vital for immunity and antibody production. Its antiviral properties assist in treating herpes and infections. It fosters muscle fibre synthesis, improving endurance and preventing breakdown. It also alleviates anxiety and enhances brain function, memory, and cardiovascular health.
Read More
9.5
Herpes relief
Not only does this help with herpes outbreaks, but it also effectively manages my anxiety. It’s a fantastic supplement!
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