--- product_id: 202134373 title: "L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder" brand: "coco and luna" price: "¥9206" currency: JPY in_stock: true reviews_count: 13 category: "Coco And Luna" url: https://www.desertcart.jp/products/202134373-l-lysine-for-cats-900mg-immune-eye-and-respiratory-support store_origin: JP region: Japan --- # 900mg L-Lysine per scoop Promotes respiratory function Supports eye health L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder **Brand:** coco and luna **Price:** ¥9206 **Availability:** ✅ In Stock ## Summary > 🐾 Keep your cat thriving with every scoop—because they deserve the best! ## Quick Answers - **What is this?** L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder by coco and luna - **How much does it cost?** ¥9206 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/202134373-l-lysine-for-cats-900mg-immune-eye-and-respiratory-support) ## Best For - coco and luna enthusiasts ## Why This Product - Trusted coco and luna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy Formula:** Helps alleviate sneezing, runny noses, and respiratory discomfort naturally. - • **Clear Eyes, Happy Cat:** Formulated to support eye health and reduce inflammation for bright, comfortable eyes. - • **Effortless Daily Care:** Easy-to-serve powder blends seamlessly with food—no fuss, just wellness. - • **Trusted Quality Assurance:** Made in FDA-registered, GMP-certified USA facilities with vet-approved, hypoallergenic ingredients. - • **Immune Boosting Powerhouse:** 900mg of L-Lysine to fortify your cat’s natural defenses daily. ## Overview Coco and Luna’s L-Lysine for Cats delivers 900mg per scoop of a vet-approved, hypoallergenic powder designed to support immune, eye, and respiratory health. Made in the USA under strict quality standards, this easy-to-serve supplement helps reduce cold-like symptoms such as sneezing and watery eyes, making it a must-have daily boost for cats of all ages. ## Description Buy L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder | 900mg/scoop L-Lysine supports immune, eye & respiratory health. For cats with sneezing, runny nose, cold & herpes symptoms.: L-Lysine - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: A miracle supplement - My kitty had a cold with sneezing and a watery eye. I was out of town but overnighted this supplement to atleast have my mom give him some until we got home. After a couple days his symptoms went away entirely, I was shocked. I still give it to both of my cats now just as a daily supplement in their wet food and they both eat it no problem. Review: Excellent supplement. - I have used this product as a supplement for both my indoor and outdoor cats. My outdoor cat managed to survive this horrible winter, even though he suffers from an upper respiratory chronic illness. He receives veterinary care as needed. He was born Feral, but no longer has any of those characteristics and is very fond of me as I am of him. I am very happy with this product and will continue to use it. Picture of outdoor cat attached. ## Features - Cat Immune Support - Coco and Luna L-Lysine for cats helps support a strong immune system and eye function providing cat vitamins for older cats and kittens alike. - Respiratory Health - Our formula promotes normal respiratory function and health which can help fight against issues such as sneezing, watery and inflamed eyes, and runny noses. - Easy to Serve Powder - Our formula has the best natural ingredients, adjusted for cats in an easy to serve format that can be given with food or as a daily treat. - A Brand You Can Trust - We understand how much your pet’s health and wellbeing mean to you, so our products are manufactured in FDA-registered facilities that are NSF and GMP-certified in the USA. - Made in the USA from US and Globally Sourced Ingredients - All our products are made in the USA and are veterinarian approved as well as hypoallergenic. Our L-Lysine powder helps bring your cat nose relief and may help with sneezing and other cold-like symptoms. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083QR6NMT | | Allergen Information | Egg Free | | Best Sellers Rank | #10,616 in Health & Household ( See Top 100 in Health & Household ) #9 in L-Lysine Nutritional Supplements | | Brand | Coco and Luna | | Brand Name | Coco and Luna | | Customer Reviews | 4.4 out of 5 stars 3,204 Reviews | | Flavor | Salmon | | Item Form | Powder | | Item Weight | 4.23 ounces | | Manufacturer | Vita Pet Life LLC | | Manufacturer Part Number | pet-beds | | Model Number | pet-beds | | Product Benefits | Sneezing and Runny Nose, Cold, Immune Support, Eye Function, and Respiratory Health | | Specific Uses For Product | Eyes, Immune Support, Sneezing | | Target Species | Cat | | UPC | 850051672202 | | Unit Count | 4 Ounce | ## Product Details - **Brand:** Coco and Luna - **Flavor:** Salmon - **Item Form:** Powder - **Item Weight:** 4.23 Ounces - **Product Benefits:** Sneezing and Runny Nose, Cold, Immune Support, Eye Function, and Respiratory Health ## Images ![L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder - Image 1](https://m.media-amazon.com/images/I/61dOegQGy7L.jpg) ![L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder - Image 2](https://m.media-amazon.com/images/I/61w-T0aN5jL.jpg) ![L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder - Image 3](https://m.media-amazon.com/images/I/61fHR0pNNgL.jpg) ![L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder - Image 4](https://m.media-amazon.com/images/I/61VdzVVvaCL.jpg) ![L-Lysine for Cats 900mg - Immune, Eye & Respiratory Support Powder - Image 5](https://m.media-amazon.com/images/I/71nuS-4q3rL.jpg) ## Questions & Answers **Q: Does this product contain chicken?** A: Dear A.W. Kward,  We appreciate you reaching out to us with your question.  No, our L-Lysine supplement for cats does not contain any chicken. We hope you and your cat stay healthy and happy.  Sincerely **Q: I bought this product but there was absolutely no seal on it? Is it supposed to be sealed?** A: Dear Kaime,  We appreciate you reaching out to us with your question. Yes, there should be an inner seal to peel off in order to use the product. Please check to see if it is stuck inside the lid. If not, we would like  you to please contact us directly with your order number, lot number from the bottom of the container and complete mailing address. Then we will send you a new container of L-Lysine. Thank you for your patience and cooperation. We wish you and your cat the best. Sincerely **Q: Why have you changed the label?? i used to use the one that said for cats and dogs, and it worked great. when i went to reorder, this one came up.** A: Hello Karina, The product formula still the same, we only changed the label. Thank you for reaching out. **Q: what size scoop?** A: Hello, The scoop size is a 1gram scoop or a teaspoon. Thank you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A miracle supplement *by A***N on July 15, 2026* My kitty had a cold with sneezing and a watery eye. I was out of town but overnighted this supplement to atleast have my mom give him some until we got home. After a couple days his symptoms went away entirely, I was shocked. I still give it to both of my cats now just as a daily supplement in their wet food and they both eat it no problem. ### ⭐⭐⭐⭐⭐ Excellent supplement. *by E***O on July 3, 2026* I have used this product as a supplement for both my indoor and outdoor cats. My outdoor cat managed to survive this horrible winter, even though he suffers from an upper respiratory chronic illness. He receives veterinary care as needed. He was born Feral, but no longer has any of those characteristics and is very fond of me as I am of him. I am very happy with this product and will continue to use it. Picture of outdoor cat attached. ### ⭐⭐⭐⭐⭐ Happy with this — ensure your cat’s water consumption *by K***T on April 29, 2026* We got this for our cat Luna (pictured). She is a bit over weight and has asthma. We give this to her with her inhaler and a couple other supplements. Since giving this to her, she has lost about 0.2 pounds of weight which does not sound significant but as she is a bit inactive seems like a good sign. We give this to Luna as directed with a consistency of 1 scoop twice a day (half in the morning and half at night). Within two weeks, it seems her energy levels increased a bit an after a month it seems her energy has plateaued (not negatively but to around the same as she normally is). This supplement with her inhaler seems to be helping with her asthma. I would highly recommend if you give this to your cat, to ensure they are drinking enough water as their kidneys and livers filter and water will help regular them. Luna seemed more thirsty the first couple of weeks taking this but it could also be because of the inhaler. Taste wise for Luna, this is listed as salmon flavored (and smells like espresso to me), and Luna does not have an issue with it. It comes out as white and when mixed with a tablespoon of water and her food, it disappears in appearance. Value wise, I will continue buying this as it seems to be helping Luna. It is a little pricey, but definitely worth it. Overall I am happy but if you use this please encourage your cat to drink water regularly. ## Frequently Bought Together - L-Lysine Supplement for Cats 900mg/scoop - Cat Supplement for Sneezing and Runny Nose, Cold, Immune Support, Eye Function, and Respiratory Health – Lysine Powder - Probiotics for Cats – 4.23oz/120g Powder - Cat Probiotics and Digestive Enzymes, Probiotics Powder, Promotes Healthy Stomach and Digestion - Multivitamin for Cats - 4oz Powder - L-Lysine, Taurine, and Spirulina for Immune Support and Eye Health - Fish Oil & Vitamins for Skin and Heart Health. (for Cats) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/202134373-l-lysine-for-cats-900mg-immune-eye-and-respiratory-support](https://www.desertcart.jp/products/202134373-l-lysine-for-cats-900mg-immune-eye-and-respiratory-support) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*