5/10/2025
Last update
5/10/2025
Reviewed By
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 19 Reviews
8
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
Anxiety reduction observed with lysine
We investigated how L-lysine, an essential amino acid, influences anxiety and body weight. The study involved administering two doses of L-lys to rats over 20 days.
We found that while L-lys didn't affect food intake, it did lead to weight reduction and showed signs of anxiolytic effects on the first day. Notably, repeated doses increased serotonin levels in key brain areas, which may explain its calming effects.
However, the study's outcomes indicate that L-lys may not dramatically alter anxiety compared to other treatments.
We found that while L-lys didn't affect food intake, it did lead to weight reduction and showed signs of anxiolytic effects on the first day. Notably, repeated doses increased serotonin levels in key brain areas, which may explain its calming effects.
However, the study's outcomes indicate that L-lys may not dramatically alter anxiety compared to other treatments.
Read More
Most Useful Reviews
9
Anxiety reduction
1 people found this helpful
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.
Read More
7.5
Decreases anxiety
1 people found this helpful
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.
Read More
9
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 Research
8
- All Researches
8
Anxiety reduction observed with lysine
We investigated how L-lysine, an essential amino acid, influences anxiety and body weight. The study involved administering two doses of L-lys to rats over 20 days.
We found that while L-lys didn't affect food intake, it did lead to weight reduction and showed signs of anxiolytic effects on the first day. Notably, repeated doses increased serotonin levels in key brain areas, which may explain its calming effects.
However, the study's outcomes indicate that L-lys may not dramatically alter anxiety compared to other treatments.
We found that while L-lys didn't affect food intake, it did lead to weight reduction and showed signs of anxiolytic effects on the first day. Notably, repeated doses increased serotonin levels in key brain areas, which may explain its calming effects.
However, the study's outcomes indicate that L-lys may not dramatically alter anxiety compared to other treatments.
Read More
User Reviews
USERS' SCORE
Good
Based on 19 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Anxiety reduction
1 people found this helpful
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.
Read More
7.5
Decreases anxiety
1 people found this helpful
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.
Read More
9
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
Herpes relief
Not only does this help with herpes outbreaks, but it also effectively manages my anxiety. It’s a fantastic supplement!
Read More
9
Improved sleep
I started using L-lysine to reduce anxiety and enhance my sleep. After a week, I noticed a significant decline in nervous tension and improved sleep quality.
Read More
Frequently Asked Questions
9
Improved sleep
I started using L-lysine to reduce anxiety and enhance my sleep. After a week, I noticed a significant decline in nervous tension and improved sleep quality.
9
Helps with anxiety
7 people found this helpful
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.
9
Eases anxiety concern
3 people found this helpful
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.
7.5
Reduces anxiety symptoms
49 people found this helpful
Pharmacist recommends L-lysine! This essential amino acid supports collagen synthesis, aids wound healing, and has antiviral effects, particularly against herpes. It can treat anxiety alongside foods rich in B vitamins, magnesium, and omega-3. Lysine improves calcium absorption, restoring bodily functions and alleviating anxiety without harm.
7.5
Decreases anxiety
1 people found this helpful
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.
7.5
Anxiety reduction
6 people found this helpful
L-lysine is irreplaceable! Known for its antiviral properties, it also aids collagen synthesis. Supplementing lysine helps hair growth and can prevent blood clots. It’s effective for anxiety reduction by lowering cortisol levels.
8
Anxiety reduction observed with lysine
We investigated how L-lysine, an essential amino acid, influences anxiety and body weight. The study involved administering two doses of L-lys to rats over 20 days.
We found that while L-lys didn't affect food intake, it did lead to weight reduction and showed signs of anxiolytic effects on the first day. Notably, repeated doses increased serotonin levels in key brain areas, which may explain its calming effects.
However, the study's outcomes indicate that L-lys may not dramatically alter anxiety compared to other treatments.
We found that while L-lys didn't affect food intake, it did lead to weight reduction and showed signs of anxiolytic effects on the first day. Notably, repeated doses increased serotonin levels in key brain areas, which may explain its calming effects.
However, the study's outcomes indicate that L-lys may not dramatically alter anxiety compared to other treatments.
References
- Jalal K, Khan F, Nawaz S, Afroz R, Khan K, et al. Anxiolytic, anti-nociceptive and body weight reducing effects of L-lysine in rats: Relationship with brain serotonin an In-Vivo and In-Silico study. Biomed Pharmacother. 2022;152:113235. 10.1016/j.biopha.2022.113235
