Cindy F—January 13, 2026
The best I can say is this product really works and quickly plus my cats like it. I use it when they have sneezing and/or watery eyes. It mixes into their wet food easily. As they have gotten older, I give them this supplement most days. It is great for their immunity. I ran out recently and one of my cats was sneezing day and night. Within the second day of this supplement, he is fine again. It is a wonderful product. Read more
MamaCat83—January 10, 2026
My cats and kittens like this! I mix it with their food. I have a kitten who has a mild cold and it seems to not get worse and help with the other synptoms compare to before when I had a kitten who had a cold and wasnt using this. I highly recommend this! Read more
Madame Librarian—December 31, 2025
This product is absolutely excellent. It is extra strong lysine. It seems to have one of the strongest levels at 900 mg per scoop. I have a cat that has Rhino inflammation and other respiratory issues and this is really helping her. She's only been on it for a week and a half and I can already see improvement. I will be putting all of my cats on this and keep them on it. Read more
Stacy Haraldson—September 27, 2025
Easy powder formula that I added to cat food. I am not sure how well it is working, but it mixed with wet cat foid easily. Read more
Darrin C—December 15, 2025
My cat has had problems with congestion and sneezing. At the recommendation of my vet, I bought this and have been giving it to her daily. It’s been about 4 months and her wellness has significantly improved. Very happy customer. Read more
Donna Weber—January 6, 2026
Have purchased this product for the last couple years. I have a black fur baby who lives outdoors. While most of his time is spent on a fully enclosed deck he is susceptible to upper respiratory problems. Since I gave been giving him this everyday to help build his respiratory system he hasn't had anymore problems. I mix it in his nighly squeezable treat. Been 2 seasons now without problems. Will continue to give it to him even during the warmer months. We live in south eastern Washington where it gets fairly cold in winter and hot in summers. This product works! I give it to another outdoor cat who doesn't have issues . Highly recommend for all your fur babies. Read more
KarmasReaper—February 3, 2024
I have been using this company's pet products for about 10 years now. I have 8 cats and each of my kitties would eat their food with Coco and Lunas great quality Vitamins(especially their L-Lysine). UNFORTUNATELY, THAT IS NOT THE CASE ANY LONGER!!! COCO and LUNAS NEW PRODUCT LINE WAS RECENTLY RELEASED(which included New product cosmetics and RECIPE CHANGE for all their products). NOT ONE OF MY EIGHT CATS WANT TO EAT THEIR DINNER WITH THE COCO and LUNAS NEW L-LYSINE. My oldest baby is now scratching & itching after he eats his dinner with COCO & LUNAS new L-Lysine. They were using Grade A ingredients for all their products and it seemed liked they actually cared for our babies wellbeing. This company, just like most, has sold out. They are obviously not using Grade A ingredients any longer, just so they can make an extra buck at the cost of our furbabies health/wellbeing! This is unfortunate because I was buying hundreds of dollars of their Vitamins per month. Now I have to start from the beginning, research Coco & Lunas competitors and find a company who hasn't sold their Soul for money. U just made a big mistake, I was a loyal customer with your company for YEARS and spent a ton of money over the past 10 years. Now imagine, how many other customers had the same loyalty, spending habits that you will lose just this year alone. Was it ALL WORTH IT??? CUTTING DOWN/REPLACING YOUR PRODUCTS QUALITY INGREDIENTS, U THINK U ARE SAVING MONEY??? I CAN GUARANTEE THAT IN THE LONG ROAD, U WILL LOSE MUCH MORE THAN YOUR CUSTOMERS!!! HORRIBLE CHOICE MADE BY COCO & LUNAS CEO's, VP's & let's not forget their board members! Good Job everyone , Good Job👍🏼, HELLUVA of a Job. "The clueless shall inherit the Earth" Read more
Netmon—November 22, 2025
I have to mix this with another lysine product that has flavor. They don't care for it alone. Must be mixed at least with water and then some dry food. dusting it on dry food is a no-good. Actual Lysine content? hard to say. Packed ok. Arrived promptly. Read more