{"product_id":"vfcore-ls-l-lysine-250mg-supplement-for-cats","title":"VFCore LS — L-Lysine 250mg Supplement for Cats | Feline Herpesvirus (FHV-1) Management, Sneezing \u0026 Eye Discharge Support Supplement For Cats | Lickable Paste 12g Sachet","description":"\n\u003ch2 class=\"Polaris-Text--root Polaris-Text--headingLg Polaris-Text--semibold Polaris-Text--base\" tabindex=\"-1\"\u003eVFCore LS — L-Lysine 250mg Supplement for Cats\u003c\/h2\u003e\n\u003cp\u003eFeline Herpesvirus Type 1 (FHV-1) is the most common viral cause of upper respiratory disease in cats — and one of the most frustrating. Once a cat is infected, the virus never truly leaves. It establishes lifelong latency in the trigeminal nerve, then reactivates whenever the cat is stressed: a vet visit, a new pet in the home, boarding, illness, even a change in routine. Each flare-up brings the same painful symptoms — sneezing, nasal discharge, red and watery eyes, sometimes corneal ulcers and skin lesions. There is no cure. But there is a way to keep the virus quiet.\u003c\/p\u003e\n\u003cp\u003eVFCore LS is built on a well-established veterinary principle: L-Lysine and arginine compete for the same cellular pathways, and the herpesvirus needs arginine to replicate. By increasing dietary lysine, the virus is starved of the building blocks it needs to make copies of itself — meaning fewer flare-ups, milder symptoms when they do occur, and reduced viral shedding to other cats in the household.\u003c\/p\u003e\n\u003cp\u003eEach 12g lickable sachet of VFCore LS delivers 250mg of L-Lysine — the dose used across multiple veterinary studies (Glaze 2002; Nasisse 2002; Powell 2002; Griffies 2002; August 2007) for both treatment of active FHV-1 infections and prevention of recurrence. For cats with recurrent ocular FHV-1 infections, recommended daily dosing reaches 500mg twice daily, and VFCore LS is built to flexibly meet this dose with 1–4 sachets daily depending on the cat's age, weight, and clinical severity.\u003c\/p\u003e\n\u003cp\u003eBut VFCore LS is not just lysine. The formula is layered with three additional clinically meaningful ingredients. \u003cstrong\u003eYang®\u003c\/strong\u003e is a synergistic dual-yeast complex from Saccharomyces cerevisiae and Cyberlindnera jadinii — its specific genome and physical structure activates immune receptors (Dectin-1, MBR, TLR2) more efficiently than standard yeast derivatives, supporting natural self-defence and balanced gut microflora. \u003cstrong\u003eMelofeed SOD\u003c\/strong\u003e is a French freeze-dried melon juice concentrate naturally rich in Superoxide Dismutase — the body's primary antioxidant — that scavenges free radicals 1,000,000× more effectively than standard antioxidative agents and boosts glutathione peroxidase activity by 41.8%. This is critical for cats fighting viral inflammation. Finally, \u003cstrong\u003eFOS Prebiotic\u003c\/strong\u003e (fructooligosaccharides) supports gut bacterial balance, immunity, and stool consistency — important for stressed cats whose digestion often suffers alongside FHV-1 flare-ups.\u003c\/p\u003e\n\u003cp\u003eThe tuna and salmon meat base makes VFCore LS one of the most palatable lysine formats available. Cat owners know how impossible it is to give a cat anything they don't want — pills get spat out, powders get refused, capsules get stuck in fur. The lickable paste delivers the full clinical dose in a format cats genuinely accept, often lapping it directly off a finger or plate.\u003c\/p\u003e\n\u003cp\u003eVFCore LS is recommended across multiple clinical scenarios. For \u003cstrong\u003eactive FHV-1 infection\u003c\/strong\u003e, the formula helps reduce viral load and ease respiratory and eye symptoms during a flare-up. For \u003cstrong\u003ecats with recurrent latent infections\u003c\/strong\u003e, daily lysine helps control reactivation under stress and reduces severity when symptoms do return. For \u003cstrong\u003eshelter and multi-cat home environments\u003c\/strong\u003e — where viral shedding and transmission are major concerns — regular lysine supplementation reduces outbreak risk across the colony. And for cats experiencing \u003cstrong\u003eherpes-related skin lesions or ulcers\u003c\/strong\u003e, VFCore LS supports healing alongside any topical or systemic veterinary treatment.\u003c\/p\u003e\n\u003cp\u003eThe Lyra Division is a therapeutic supplement line developed for veterinary recommendation. VFCore LS is formulated to clinical lysine dosing standards rather than the inadequate doses found in most over-the-counter feline lysine products on the Indian market.\u003c\/p\u003e\n\u003cp\u003eFor pet parents whose cats experience recurring sneezing fits, watery eyes during stress, or have been diagnosed with FHV-1, VFCore LS offers a daily, evidence-based, easy-to-administer way to keep the virus in check — for life.\u003c\/p\u003e\n\u003cp\u003ePair with VFCore Feline Vitality for daily multi-nutrient support, or with VFCore BIO during stress periods to support gut immunity simultaneously.\u003c\/p\u003e\n\n\u003ch2\u003e4. Nutritional Positioning\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTherapeutic Antiviral Complementary Feed | Vet-Formulated for Feline Herpesvirus (FHV-1) Management | Clinically Aligned L-Lysine Dosing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVFCore LS is positioned as a clinical-grade FHV-1 management supplement, not a generic immunity product. The 250mg per sachet dose flexes from preventive use up to therapeutic 500mg twice daily as required, aligning with veterinary literature.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e5. Key Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInhibits FHV-1 Viral Replication\u003c\/strong\u003e — L-Lysine outcompetes arginine in viral replication pathways\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Sneezing \u0026amp; Nasal Discharge\u003c\/strong\u003e — Eases upper respiratory symptoms during active flare-ups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoothes Red, Watery Eyes\u003c\/strong\u003e — Helps reduce ocular FHV-1 symptoms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls Recurrent Flare-Ups\u003c\/strong\u003e — Daily use reduces frequency and severity of reactivation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Viral Shedding\u003c\/strong\u003e — Important in multi-cat homes and shelters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Skin \u0026amp; Lesion Recovery\u003c\/strong\u003e — Aids healing of herpes-related dermatologic infections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrengthens Gut Immunity\u003c\/strong\u003e — Yang® dual-yeast + FOS prebiotic balance microflora\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Palatable\u003c\/strong\u003e — Tuna and salmon meat base; cats accept it readily\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e6. Ingredient Positioning\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIngredient\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eWhy It Matters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eL-Lysine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250mg\u003c\/td\u003e\n\u003ctd\u003eAntiviral amino acid; competes with arginine to suppress FHV-1 replication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYang® Yeast Complex\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSynergistic Saccharomyces cerevisiae + Cyberlindnera jadinii; activates Dectin-1, MBR, TLR2 immune receptors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMelofeed SOD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eFrench melon-derived primary antioxidant; 1,000,000× more effective than standard antioxidants; +41.8% glutathione peroxidase activity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFOS Prebiotic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eFructooligosaccharide; promotes beneficial gut bacteria, supports digestion, normal stool formation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuna \u0026amp; Salmon Meat Base\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eHigh-palatability protein matrix; ensures consistent voluntary intake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e7. Key Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e250mg L-Lysine per sachet\u003c\/strong\u003e — clinical-grade therapeutic dose\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCat-specific formula\u003c\/strong\u003e — tuna \u0026amp; salmon base\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLickable paste\u003c\/strong\u003e — solves the #1 cat compliance problem\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFlexible dosing\u003c\/strong\u003e — preventive to therapeutic scale (1–4 sachets\/day)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSuitable for kittens \u0026amp; adult cats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSafe for daily long-term use\u003c\/strong\u003e — FHV-1 is lifelong\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTriple-action formula\u003c\/strong\u003e — antiviral + immune + gut support\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo artificial preservatives or unnecessary fillers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e8. Daily Feeding Guide\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDaily Dose\u003c\/th\u003e\n\u003cth\u003eUse Case\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1–2 sachets\/day (split twice daily)\u003c\/td\u003e\n\u003ctd\u003eKittens — general use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2–4 sachets\/day (split twice daily)\u003c\/td\u003e\n\u003ctd\u003eAdult cats — general use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500mg twice daily (2 sachets twice daily)\u003c\/td\u003e\n\u003ctd\u003eAdjunctive therapy for recurrent ocular FHV-1 (Glaze 2002)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250mg twice daily (1 sachet twice daily)\u003c\/td\u003e\n\u003ctd\u003eAdjunctive therapy for FHV-1 dermatologic infections (Griffies 2002)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250mg once–twice daily (1 sachet 1–2× daily)\u003c\/td\u003e\n\u003ctd\u003eMaintenance \/ Boord 2002 dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eOr as directed by your registered veterinarian.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to give:\u003c\/strong\u003e Tear sachet, squeeze paste directly into the cat's mouth, onto a clean plate, or onto your finger. Many cats lick it eagerly off a fingertip. Can also be mixed into wet food.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e9. Storage Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStore in a cool, dry place below 25°C\u003c\/li\u003e\n\u003cli\u003eKeep away from direct sunlight and moisture\u003c\/li\u003e\n\u003cli\u003eDo not refrigerate unopened sachets\u003c\/li\u003e\n\u003cli\u003eOnce opened, use immediately — do not store partial sachets\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003cli\u003eCheck expiry date before use\u003c\/li\u003e\n\u003cli\u003eTamper-evident sachet — do not use if seal is broken or damaged\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wuuff\u0026Meow","offers":[{"title":"Default Title","offer_id":46167268065477,"sku":"VFCORELS-10","price":95.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/5272\/8005\/files\/LS.jpg?v=1779361706","url":"https:\/\/wuuffandmeow.com\/products\/vfcore-ls-l-lysine-250mg-supplement-for-cats","provider":"Wuuff\u0026Meow","version":"1.0","type":"link"}