Stop the Silent Virus Before You See the Scars with PureLysine+ Supplement
Stop the Silent Virus Before You See the Scars with PureLysine+ Supplement
Sneezing, weepy eyes, recurring "cat colds"? PureLysine+ supports your cat's natural defenses against feline herpesvirus — calmer flare-ups, clearer eyes, in one easy daily scoop.
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Description
Description
PawVitals PureLysine+ — Immune & Respiratory Support for Cats
Give your cat the daily immune support they need — in a form they'll actually take.PureLysine+ is a premium lysine supplement powder formulated to support your cat's immune system, respiratory health, gut function, and overall vitality. Made with clean, vet-aligned ingredients and zero artificial additives — because your cat deserves better than fillers.
Why Cats Need Daily Lysine
Feline Herpesvirus (FHV-1) affects the majority of domestic cats. When their immune system is under stress, it flares — causing runny eyes, sneezing fits, nasal congestion, and low energy. L-Lysine works by competing with Arginine, the amino acid the virus needs to replicate. Less replication means fewer flare-ups, clearer eyes, and easier breathing.
Key Benefits
- Immune System Support — Helps maintain a strong, resilient immune response year-round
- Respiratory Health — Supports healthy nasal passages and reduces frequency of flare-ups
- Gut & Digestive Health — Promotes a balanced microbiome and healthy digestion
- Skin & Coat Support — Antioxidant ingredients contribute to healthier skin and fur
- Easy Daily Use — Fine, odorless powder mixes invisibly into wet or dry food
Active Ingredients
L-Lysine HCl — An essential amino acid that directly supports immune and respiratory health by limiting viral replication activity in cats with FHV-1.Colostrum — Rich in natural antibodies that strengthen immune defense and support gut health from the inside out.Quercetin — A plant-based antioxidant that promotes a healthy, normal inflammatory response throughout the body.
What's NOT in PureLysine+
No corn. No wheat. No soy. No artificial flavors, colors, or preservatives. Just clean, purposeful ingredients your cat's body can actually use.
Directions for Use
Mix 1 scoop per 10 lbs of body weight into your cat's food once daily, or as needed. For kittens 4–6 months, use half the recommended dose. Consult your veterinarian for kittens under 4 months.
Quality You Can Trust
- Made in the USA with US and globally sourced ingredients
- Produced in a GMP-compliant facility
- NASC member company
- Packaged in 36% post-consumer recycled materials
Caution: If your cat's condition worsens or does not improve, discontinue use and consult your veterinarian. Safe use in pregnant animals or animals intended for breeding has not been established. Administer with or after food to minimize digestive sensitivity.Warning: Not for human consumption. Keep out of reach of children and other animals. In case of accidental overdose, contact a veterinary health professional immediately.
PureLysine+ by PawVitals — Because "just monitor it" isn't good enough.
Ingredient
Ingredient
L-Lysine Hydrochloride, Colostrum, Quercetin, Ascorbic Acid (Vitamin C), Vitamin E Supplement, Natural Flavor (Chicken)
Directions For Use
Directions For Use
60-Day Money Back Guarantee
60-Day Money Back Guarantee
We’re so confident your kitty will be happier and more energetic, all of our products are backed by a 60 day money back guarantee.
If you’re not 100% satisfied with our product, simply contact our team and we’ll refund your entire order.
Or if something isn't right, contact us and we'll deal with it for no additional charge.
Due to high demand, this product sells out every few weeks. Current stock is not guaranteed to last through the day.
PS: PawVitals is ONLY sold on this website — counterfeits on Amazon/eBay are not guaranteed safe
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"Got this for one of my cat who has almost constant discharge from her eyes. This product seems to alleviate the discharge somewhat."
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"Not sneezing as much. Less congestion, interacting more. Thank you for saving her"
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"My boy love the salmon taste, and I don’t feel bad about giving it to him and BONUS they help boost the immune system"
Sneezing, watery eyes, squinting? One scoop a day.
Just one scoop of PureLysine+ mixed into your cat's food delivers pharmaceutical-grade L-Lysine, the amino acid cats can't make enough of on their own.
Perfect for cats prone to sneezing, watery eyes, or recurring "cat colds."
- Supports a healthy immune system and natural defenses against feline herpesvirus
- Helps maintain clear eyes and comfortable, easy breathing
- Tasteless, odorless, and easy to mix into any food — wet, dry, raw, or homemade
- Water-soluble and safe for daily use, with no risk of overdose
- 99.9% pharmaceutical-grade L-Lysine, lab-tested, with included dosing scoop
Real Cats. Real Results.
91%
noticed their cat had fewer sneezing episodes and less eye discharge within the first 3 weeks
86%
said their cat's eyes looked clearer and nose stayed dry after 30 days
95%
felt genuine peace of mind knowing their cat's immune system is finally supported
*Based on a consumer study from 1,200+ real customers who used PureLysine+ daily for 30 days
WHY YOU'LL LOVE IT
US VS THEM
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| 99.9% Pharmaceutical-Grade L-Lysine | ||
| Targets the Root Cause — Not Just Symptoms | ||
| No Fillers, Binders or Artificial Flavours | ||
| Colostrum + Postbiotics Included | ||
| THIRD-PARTY LAB TESTED & VERIFIED |
Our 60-Day Results Guarantee
Try PawVitals PureLysine+ completely risk-free for 60 days.
If you don't notice fewer sneezing episodes, clearer eyes, or simply don't feel better knowing their immune system is properly supported — we'll refund you in full. No questions asked.
It's a completely risk-free trial for your cat's long-term immunity — because your peace of mind should come guaranteed.
Frequently asked,all answered.
HOW DO I GIVE MY CAT PURELYSINE+?
HOW DO I GIVE MY CAT PURELYSINE+?
Simply add one level micro-scoop to your cat's wet food, dry food, or a small amount of tuna water once a day. The powder is tasteless and odourless — most cats don't notice it at all. For fussy cats, mixing it into a teaspoon of tuna water first works best.
HOW QUICKLY WILL I SEE RESULTS?
HOW QUICKLY WILL I SEE RESULTS?
Most owners notice fewer sneezing episodes and less eye discharge within 2–3 weeks of daily use. For cats with more severe or long-standing symptoms, allow 4–6 weeks of consistent daily use to see the full benefit. Consistency is key — sporadic use will not give the same results.
MY CAT IS VERY FUSSY. WILL SHE EAT IT?
MY CAT IS VERY FUSSY. WILL SHE EAT IT?
PureLysine+ is specifically formulated as a fine, tasteless powder — unlike chews or flavoured treats that picky cats often refuse. Mix it into a small amount of wet food or tuna water and most cats eat it without hesitation. If your cat still refuses, try a slightly smaller amount for the first few days to let her get used to it.
IS PURELYSINE+ SAFE FOR KITTENS?
IS PURELYSINE+ SAFE FOR KITTENS?
PureLysine+ is formulated for adult cats. We recommend consulting your vet before giving any supplement to kittens under 6 months old.
CAN MY CAT TAKE PURELYSINE+ ALONGSIDE OTHER SUPPLEMENTS?
CAN MY CAT TAKE PURELYSINE+ ALONGSIDE OTHER SUPPLEMENTS?
Yes. PureLysine+ contains no stimulants, no artificial additives, and no ingredients known to interact with standard cat supplements or medications. If your cat is on prescription medication, check with your vet first.
WHERE ARE YOUR INGREDIENTS SOURCED?
WHERE ARE YOUR INGREDIENTS SOURCED?
We use pharmaceutical-grade L-Lysine, premium Bovine Colostrum, and clinically studied Postbiotics sourced from certified global suppliers. Every batch is third-party lab tested for purity and potency before it reaches you.
DO I NEED TO KEEP GIVING IT FOREVER?
DO I NEED TO KEEP GIVING IT FOREVER?
L-Lysine works by maintaining a suppressive level in your cat's system — the moment you stop, the feline herpes virus can reactivate. Most owners treat it the same way as a daily vitamin: one scoop every morning, indefinitely. Many subscribe and save to keep the cost down.
The PawVitals Promise
Meeting your (& our) high standards
Vet-approved formula
Real results, real cats
Clean + research-backed ingredients
Cats actually love it
No fillers, no binders, no nonsense