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CZ
4.8
Based on 2,522 Ratings
5 Stars
2,181
4 Stars
253
3 Stars
62
2 Stars
13
1 Stars
13
Write a Review

4.8
Based on 2,522 Ratings
5 Stars
2,181
4 Stars
253
3 Stars
62
2 Stars
13
1 Stars
13

Most helpful positive review

iHerb Customer
Posted on Jul 12, 2021
1
0
0
13
Excellent!

When I read someone here say they used lysine against herpes I thought why not try it. I've suffered from genital herpes for a very long time and the only thing doctors have recommended was Valtrex, expensive and not very effective. A few days ago I felt that familiar tingling and itch and started with 500mg then 1000 then 1500 and finally 1000mg over 4 days. And it's completely gone. Lysine seems to have nipped it in the bud. Great product!

Global reviews (2,522)

Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Show more
Posted on Feb 27, 2023
12
0
0
8
Verified Purchase
Rewarded Review

I'm using this as part of the Linus Pauling protocol. That protocol (high dose Vit C, Lysine and Proline) is supposed to be for clearing the arteries from heart disease, but I'm doing the protocol for collagen building, since I have Sjogens disease and in Dr. Hannah Yoseph's Sjogrens book, she recommended doing a collagen protocol.

Posted on Jun 27, 2022
49
0
0
8
Verified Purchase
Rewarded Review

This is another great product form NOW Food and I ordered this with glycine and collagen powder. Glycine and lysine are needed to help with collagen powder absorption. This is beneficial for boosting skin, hair and nail health and helps you stay younger! Great quality at excellent price and plenty of health benefits! Not much of a taste to the products

Posted on Jun 11, 2022
5
0
0
4
Verified Purchase
Rewarded Review

Consistent, effective, reliable. Lysine is an amino acid which calms nerve endings - sensitive skin, hives, shingles, even environmental irritants like plants (poison ivy) or light burns; anything which irritates the skin will be helped by this supplement. NOW brands are always pure and well packaged, and I depend on them.

Posted on Apr 20, 2023
20
0
0
21
Verified Purchase

This is one product that we always replace when we run out. Linus Pauling did many studies on L-Lysine and called it the teflon (without the bad chemicals) of the arteries, or something like that. Basically it's supposed to help bad stuff not stick, which is good so that it can't build up in there. I believe he said to take it with vitamin C for the best effect. You can look up his work yourself. It's all online for free.

Verified Purchase
Rewarded Review

I recently purchased a bottle of Lysine supplements and I am very pleased with my experience. The packaging was great, the bottle was well sealed and easy to open. The quality of the product was excellent, the capsules were easy to swallow and had no unpleasant taste or smell. The size of the capsules was perfect for taking daily, they were small enough for easy swallowing but still contained a good amount of lysine per capsule. The taste was pleasant with no aftertaste or bad smell, making them very enjoyable to take. Overall I am very happy with my purchase.

Posted on Apr 13, 2023
51
2
0
5
Verified Purchase
Rewarded Review

I've been using this L-Lysine product for a few weeks now, and I'm very impressed with its quality. The size of the pills is perfect, and they're easy to swallow. The ingredients are of high quality, and since incorporating this supplement into my diet, I have noticed a positive effect on my overall health and wellbeing. In particular, I've noticed benefits in my muscle development and energy levels. L-Lysine has been shown to have a positive effect on protein synthesis, which is crucial for building and maintaining muscle mass. Additionally, it has helped to increase my energy levels, which has made it easier to stick to my exercise routine. Overall, I would highly recommend this L-Lysine product to anyone looking to improve their diet, gain muscle, and boost their energy levels.

Posted on Mar 24, 2023
12
0
0
0
Verified Purchase
Rewarded Review

Lysine is an essential amino acid. Lysine is necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins in the body. Lysine is also a precursor to carnitine, which is needed for fat metabolism and energy production. Now Foods L-Lysine is a great supplement that offers a lot of benefits without any side effects! Support immune system too!

iHerb Customer
Gold
Posted on Mar 23, 2023
1,671
0
0
229
Verified Purchase
Rewarded Review

great quality product. it really works as intended. Will definitely get more soon! Thank you so much for this. it was made of high qualiy ingredients. Plus the packaging and sizes were perfect. over all good quality. i love the smell and the looks of it. im looking forward to purchasing another one!

Posted on Mar 6, 2023
3
0
0
0
Verified Purchase
Rewarded Review

We purchase this product to help with not only our immune system but more in the spring and fall when both my husband and myself are prone to cold sores. Also, we have 3 cats that we give part of a capsule in their food every day to keep them healthy.

Posted on Feb 3, 2023
92
0
0
6
Verified Purchase
Rewarded Review

Due to my unhealthy diet all the skin, hair, muscles, joints etc. become extremely weak so I decided to start taking amino acids. After two weeks of regular consumption I felt a surge of energy and noticed that the joints stopped hurting. The muscle tone also improved (ofc with training). I will continue to use it.