Nutricost L-Lysine Powder 1KG (2.2lbs) - Pure L-Lysine, Non-GMO, Gluten Free

This has been great for our pets with health issues. Slow to start, but have seen progress with multiple uses. Our 14 year old Rottweiler laps it up while our 3 kittens are undecided.

I take Lysine to help control cold sores and disliked the large horse pills available. The powder is a great alternative to use a tiny amount in my coffee each morning. I dont recommend placing more than a tiny amount because it tastes horrid! The manufacturer includes a tiny plastic scooper so only use one full scoop. I made the mistake of using a quarter teaspoon in my coffee which almost made me vomit. My advice is use sparingly but daily for the best effect. I think being consistent at daily intake is more important if you are using for cold sore control.

Value for money is untouchable

This is a lifesaver for my cats. I adopted them from a shelter and both have the herpes virus causing persistent and lately often severe upper respiratory issues among other health issues. I started using this in their wet food and also added it to their water. It dissolves quickly, and they seem to drink more water now if it has the lysine in it. Since I’ve started using this, both of my cats are in excellent health with no more stuffiness, sneezing, discharge, difficulty breathing, etc. Also is great for my cat who has lots of food allergies because this is simply lysine with no flavor enhancers like the pet versions have. You also get a lot for the price. Very happy I gave this a try and wished I had purchased it sooner.

I have used Now lysine powder for many years and it tasted horrible. I purchased this one because Now wasn’t in stock. This brand has a much better taste, which is really no taste at all. I’m glad I tried this product and will continue with this brand from now on. I use it as a daily maintenance treatment to help keep cold sores at bay. I usually take 500mg a day but will take a little more if I have a high arginine meal or take 2-3000 mg if I have an outbreak.

This is the absolute best option for lysine. It dissolves easily in any liquid and has minimal taste. Ive tried lysine pills before that ended up hurting my stomach and tasted horrible. I mix this with a little juice and I am good to go in minutes

A very pure and potent product. Dissolves and absorbs quickly and is very economical. I am very happy with my purchase and will be ordering it again.

It clumps up and it is bitter. I have to mask the taste with other powders like magnesium or glycine.

My cat has feline herpes so her eyes are really goopy. Ive tried EVERYTHING including the most expensive eye drops/creams/ointments the vet has. I even tried lysine cat treats but they all did nothing. I figured Id give Lysine one more go with this supplement. I mix it into her food and it has done WONDERS. I recommend giving twice a day, as once per day was not as effective.

Love the powdered L-Lysine. I stopped taking L-Lysine, which staves off fever blisters, because I couldn’t tolerate the giant horse pills. This dissolves quickly in my morning coffee, with no off flavors. Very happy!