Overview

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 50 Reviews
7.9
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
L-Lysine (from 637 mg L-Lysine Hydrochloride)
500 mg
**

Most Useful Reviews

9
Miracle remedy
19 people found this helpful
Best amino acid! I felt a surge of energy and my overall well-being improved. It enhances immunity, proving effective against the common cold and cold sores.
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9
Quick healing
6 people found this helpful
I was surprised! After feeling pain in the corner of my mouth, I took 2 lysine tablets on an empty stomach, which is recommended. The swelling reduced by the next day, and I was amazed at the quick healing! Lysine seems effective in suppressing common cold inflammation.
Read More
9
Herpes prevention
5 people found this helpful
For herpes prevention, I take lysine at the first sign of tingling. It works immediately. I previously used ointments, but they were slow to clear up. Since taking this, I've not had cold sores, and it also helped my husband's angular cheilitis. It’s a staple in my home.
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User Reviews

USERS' SCORE
Moderately Good
Based on 50 Reviews
7.9
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Miracle remedy
19 people found this helpful
Best amino acid! I felt a surge of energy and my overall well-being improved. It enhances immunity, proving effective against the common cold and cold sores.
Read More
9
Quick healing
6 people found this helpful
I was surprised! After feeling pain in the corner of my mouth, I took 2 lysine tablets on an empty stomach, which is recommended. The swelling reduced by the next day, and I was amazed at the quick healing! Lysine seems effective in suppressing common cold inflammation.
Read More
9
Herpes prevention
5 people found this helpful
For herpes prevention, I take lysine at the first sign of tingling. It works immediately. I previously used ointments, but they were slow to clear up. Since taking this, I've not had cold sores, and it also helped my husband's angular cheilitis. It’s a staple in my home.
Read More
9
Effective prevention
4 people found this helpful
I suffer from herpes, which usually flares up after a cold or excessive sun exposure. Under my endocrinologist's advice, I took lysine for prevention. After three weeks, despite catching a cold and being in the sun, I hadn’t seen any signs of herpes. I'm very pleased.
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9
Immunity boost
4 people found this helpful
Every winter, I suffer from herpes outbreaks. I take a good dose of L-Lysine and Vitamin C at the first sign of symptoms, and it really helps my immunity fight off viruses. Although the pill is large, it’s easy to swallow. This combination has been effective for me.
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Frequently Asked Questions

9
Quick healing
6 people found this helpful
I was surprised! After feeling pain in the corner of my mouth, I took 2 lysine tablets on an empty stomach, which is recommended. The swelling reduced by the next day, and I was amazed at the quick healing! Lysine seems effective in suppressing common cold inflammation.
7.5
Health maintenance
4 people found this helpful
Lysine is an essential amino acid that I take during colds for immune support. I find it crucial for antibody production in my body. I take 1 tablet twice daily, and I've noticed a faster healing process during common cold episodes.
7.5
Cold prevention
4 people found this helpful
I trust NOW products and consistently use L-Lysine to maintain collagen and elastin levels. I take it daily during cold and flu season, and I haven't been ill in years. It's a great preventive measure for me, especially being around children frequently.
9
Reduces outbreaks
3 people found this helpful
I really find that lysine helps with my cold sores. Two years ago, I experienced frequent outbreaks until I began taking it. Since then, cold sores have been exceedingly rare for me, only appearing occasionally in just one vial.
9
Cold sore prevention
3 people found this helpful
This product has helped me avoid cold sores for years, particularly after sun exposure. I take 500 mg daily, increasing the dose when I know I’ll be in the sun.
9
Immunity boost
4 people found this helpful
Every winter, I suffer from herpes outbreaks. I take a good dose of L-Lysine and Vitamin C at the first sign of symptoms, and it really helps my immunity fight off viruses. Although the pill is large, it’s easy to swallow. This combination has been effective for me.
9
Effective treatment
3 people found this helpful
My husband often suffers from cold sores. After learning about L-Lysine, which the body cannot produce, we decided to try it. After just a month, he hasn’t experienced further outbreaks. I will continue to use it along with my vitamins!
7.5
Boosts immunity
5 people found this helpful
An excellent immunostimulant! Whenever I feel a common cold coming on, lysine, especially with vitamin C, offers great results, keeping my family well.
9
Effective prevention
2 people found this helpful
I take 500 mg for herpes prevention. When I feel the first itch on my lips, I increase to four doses at night, which effectively eliminates the symptoms.
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