My cats have feline-herpes so I give them about 1/8-1/4 tsp per day in their wet food. It's tasteless so they take it with their food with ease. Feline herpes is a virus that appears to be a cold with sneezing & puffy eyes. Left untreated will turn into an upper respiratory infection. L-Lysine is a simple & very affordable fix. Saved me thousands in vet bills over the course of 13 years thus far.One more FYI: If you take1/2 tsp of L-Lysine every other day, you will NEVER suffer from cold sores/fever blisters again! Read more

L-Lysine is an amino acid that builds connective tissues, aids calcium absorption, and effectively and powerfully fights cold sores in and around the mouth. I'm so glad to have discovered this powder-form of Lysine, since I'm avoiding capsules and gel caps because they seem to coat the lining of my intestines. I know I feel so much better now that I'm no longer taking handfuls of vitamins and mineral pills. Rather, I take pure powdered forms of nutrients, and eat healthy, whole foods for my vitamins and minerals. So, I stir a quarter teaspoon of the Lysine powder into a glass of water and drink it. The taste is very mild - almost non-existent. It is pure Lysine powder with nothing else added; no unhealthy fillers or preservatives. Also, the size of the container lasts and lasts, making this an excellent, economical choice. Read more

I have had great success using this product. I was using a different L-lysine product for many years and switched to this brand several months ago. It is an extremely good value and works exactly the same as the other L-lysine product I used for years. The value is exceptional. My veterinarian suggested L-lysine for my cat and this is what I use it for. He has a type of feline herpes and it affects his eyes. When he has an outbreak his eyes will be extremely teary and crusty. They also get very swollen. As long as I use the L-lysine supplement his eyes will stay clear about 90-95% of the time. I'm so glad I found this brand, which lasts a lot longer and costs a lot less than the one I was using before. My cat is very finicky and he always eats this. I sprinkle the recommended dose on his wet food. There is no scoop included in this so I calculated the dose and figured it to be almost exactly the same as the other brand I was using. I just kept the little plastic scoop from the other container. The best way I can describe the color and consistency of this product is that it's similar to a powdered laundry detergent. The other brand was just like this. It also has a fishy smell, and as I have already stated, my cat gobbles it right up. I would definitely recommend this product for this purpose. Read more

This stuff is great. It mixes well with cat food and my baby kitty had no problems eating it. I work at a vet and I've been buying L-lysine gel (Vetoquinol brand) from work for years. They're 5 oz tubes of gel and they cost more than Now L-lysine even with my discount. I feel like a fool because I could have been getting this Now L-lysine powder at a way better price. I'm glad I looked into it on Amazon. I guess the difference between this and the gel is that the gel has a nice flavor to it. My cat used to eat it by itself. But honestly it's not really a lot of work to measure out 1/8 tsp of the powder and mix it with wet food. Read more

This is good stuff! I ALWAYS keep some at my house. Saves me on both dr & vet bills if used at right times & for right things. Water soluble & pretty harmless even if took too much, excess passes out thru urine. It's an amino acid that's natural for the body as opposed to an un-natural chemical concocked in a lab. I love that it's such a safe thing to use for my pets! Sprinkled lightly on kitty's food or in water bowl helps keep cats healthy when there's cat illness going around. Helps them recover when they get sneezing/runny nose/& cold symtoms easier & faster than w/o lysine. Boosts the immune system. Does for me too if start feeling under the weather, & if anyone has cold sores or facial herpes it's the go to for that too. I use this if I've been around coughing/sneezing/ or obviously sick people to prevent getting sick. Vet prescribed it for my dog that had recurring auto-immune reated ear infections & He got daily tablet of this for life w/ good results. Good for people & their cats & dogs too! But if you use this for cats or dogs, please look up the proper mg doses & measure this out appropriately. It's easy to do right; about 1/8-1/4 tsp for cat depending on problem & severity; & tiny dogs. My dog was 90 lbs & took human doses of lysine. I like the tablets best for me & my large dog, but the powder is most convenient & easiest form for cats, kittens, small dogs & puppies. And NOW brand is the only brand I use because I know NOW brand actually has in it what it says it has! Look it up & you can find out how different brands stack up when tested for that. NOW can be trusted for quality & ingredients. Read more

Un producto un poco caro perode buena calidad Read more

excellent product. I am regularly using it Read more

40頭の猫スタッフのサプリとして使っています。通常、1500円までで購入していますが最近人気が出てきたのか急に3000円超えました。２本で3000円以内の予算が前回は送料合わせて5000円ほどになりました。今回、580円だったので慌てて購入しましたが、2本で6000円ほどになりました。海外からと言うことで、金額も安定しませんし、国内に入ってからの時間がかかります。猫たちは調子が良く毛もふさふさしてきたのでこのまま飲ませ続けるつもりですが、こうも値段に差があると購入しにくいですよね。 Read more

突然口唇ヘルペス を繰り返す様になっていたのですがゾビラックスの処方が月1の制約があり(ケチ！と毒づきたい)数日で頻繁に再発する自分では堪えるしか無いのかと諦めました薬局の市販薬は兆しでギリギリ予防出来る程度ですし死ぬような事では無いので正直、通院も億劫でしたしかし発疹の見た目やそのあまりの不快感にネット検索をしたところリジン が効くと知りましたこちらは顆粒と分かってたので継続して摂取するのに面倒と思い0号カプセルに詰めて毎日2カプセルを継続ここからは個人の感想ですが1週間で効果を感じましたもう10カ月になろうかと言うところですが一度も再発しませんし独特の「来る」兆しすら起きませんそう言えば爪も割れにくくなった様に感じます他のレビューにあるアルギニン については特に気にせず生活してます発症に個人差があるとおり効果についても個人差はあると思いますので悩んでる人へ予防の選択肢のひとつとしてお勧めしたいです Read more

最初は外猫の風邪、特に鼻水の風邪に使っていましたが自分の家の猫が急に食べなくなって困っておりましたが、風邪の種類は違うのですが使ってみました、絶対に外に出れない子なので病院は行けませんので、外猫は未だ５歳位で若いので効果は１日で出ましたが、１３歳の老猫なので１０日掛かりましたが元どうりに戻り元気になりました、本当は病院に連れていくのがベストなのですが、極度に神経質なので苦肉の策でしたが、家は効果がありました、常備薬としてあってもいいんじゃないかな・・・自分は口唇ヘルペスに使いました、まあまあかな・・・ Read more