Duralactin Feline L-lysine Cat Supplement, 32.5-mL syringe

My girl is picky and won’t even eat wet food, but loves both this Duralactin as well as Felisyl brand flavored lysine gel. The former probably has more product and is closer to 20$, while the Duralactin is half that and also has added omegas and other nutrition. So I give both interchangeably, opting for felisyl one day, Duralactin the next. My cat was a feral 6month old when I found her and she has feline leukemia. Lysine helps keep her immune system strong and prevent any illness or infection that could become serious for her. Lysine also helps cats with other diseases and illnesses, and is especially good at treating and preventing ocular (eye) issues such as conjunctivitis. It helps with colds, allergies, and flu, and has also long been a staple to prevent and treat feline herpes flare ups, though there has been conflicting research more recently on that last one. All in all, lysine is a great supplement for the majority of cats and the flavored kinds are FAR easier to give than the powdered or pill versions. For my girl, this is a favorite treat. For me, it is peace of mind.

It truly helps keep his feline herpes under control, which he has had since we rescued him at one years old. It took us a couple years of going to the vet to figure out what it was, but this supplement makes a huge difference. We give it to him once every morning, and if he starts to have an outbreak, I will give it to him twice a day, and it keeps it under control. He is now 16 years old.

I bought this for my cat that has chronic sinus issues that don't go away. She ends up at the vet 2 to 3 times a year for antibiotics due to the issue turning into infections. The vet stated to give her lysine but I could not find any treats she would eat so I thought I'd try this. She absolutely won't take it on her own but I figured out a way to give it to her. I took a 3ml syringe, remove the plunger, fill in the dose, put the plunger back in and then squirt the gel into her mouth. She doesn't like it but she needs it. You do need to allow time for it to start working though. You may need 2 to 3 full tubes before you see effects since it is a natural remedy and natural remedies take time. She now sneezes less often and is quite a bit less congested.

For me personally, this really helped my 8ish week kitten. She had really bad eye and nose drainage with sneezing. We gave him this twice a day for a little over a week and noticed a huge change. No more drainage! His eyes have cleared up so well! I wish I had a before pic!