- Home >
- Dog Suppliesdogsupplies>
- Food Supplementsstooleatprev>
- Lysine Productslysinecat> Felisyl Immune System Support
Felisyl L-Lysine Immune System Support Granules for Cats (3.5 oz)
Felisyl is a supplement that contains the amino acid L-Lysine for use in cats and kittens for conditions responsive to L-Lysine. L-Lysine is an essential amino acid, which means that your cat's body needs it, but can't produce it, so this supplement is a perfect choice to provide that necessity.
L-Lysine HCL Immune System Support for Cats helps keep your cat healthy by supporting the immune system naturally so that it can function normally and produce antibodies. Felisyl L-Lysine HCL Immune System Support for Cats also helps maintain healthy tissue, supports respiratory health, and may even help with your cat's vision. The L-Lysine is in palatable poultry, and the flavored fish base was making these granules easy to give to your cat, sprinkle over or mix with food.
Key Benefits:
- Enhanced Immune Function: Lysine is an essential amino acid that plays a crucial role in supporting the immune system of cats. Felisyl L-Lysine granules provide a concentrated source of L-Lysine, which helps strengthen the immune response, making cats less susceptible to various viral and bacterial infections.
- Cold Sore and Feline Herpes Relief: Lysine is commonly used to manage feline herpes virus (FHV-1) infections, which can cause symptoms such as cold sores, sneezing, watery eyes, and nasal discharge in cats. Felisyl L-Lysine granules help alleviate these symptoms and reduce the severity and duration of FHV-1 outbreaks.
- Support for Respiratory Health: FHV-1 infections often affect the respiratory system in cats. By boosting the immune response and reducing viral replication, Felisyl L-Lysine granules can help improve respiratory health, decrease congestion, and alleviate breathing difficulties associated with respiratory infections.
- Minimizes Lysine Deficiencies: Some cats may have dietary deficiencies or require additional lysine due to various factors, such as stress, poor appetite, or certain medical conditions. Felisyl L-Lysine granules ensure an adequate supply of lysine, which is essential for the production of proteins, enzymes, and antibodies, thereby supporting overall feline health.
- Palatable and Easy to Administer: Felisyl L-Lysine granules are typically flavored to be palatable for cats, making them easier to administer. The granules can be sprinkled over food, mixed with wet food, or given directly to the cat. This convenience allows for hassle-free supplementation.
It's important to note that while Felisyl L-Lysine Immune System Support Granules provide valuable support for feline health, it's always recommended to consult with a veterinarian before starting any new supplement regimen for your cat. They can provide specific guidance tailored to your cat's individual needs and overall health.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl is a supplement that contains the amino acid L-Lysine for use in cats and kittens for conditions responsive to L-Lysine. L-Lysine is an essential amino acid, which means that your cat's body needs it, but can't produce it, so this supplement is a perfect choice to provide that necessity.
L-Lysine HCL Immune System Support for Cats helps keep your cat healthy by supporting the immune system naturally so that it can function normally and produce antibodies. Felisyl L-Lysine HCL Immune System Support for Cats also helps maintain healthy tissue, supports respiratory health, and may even help with your cat's vision. The L-Lysine is in palatable poultry, and the flavored fish base was making these granules easy to give to your cat, sprinkle over or mix with food.
Key Benefits:
- Enhanced Immune Function: Lysine is an essential amino acid that plays a crucial role in supporting the immune system of cats. Felisyl L-Lysine granules provide a concentrated source of L-Lysine, which helps strengthen the immune response, making cats less susceptible to various viral and bacterial infections.
- Cold Sore and Feline Herpes Relief: Lysine is commonly used to manage feline herpes virus (FHV-1) infections, which can cause symptoms such as cold sores, sneezing, watery eyes, and nasal discharge in cats. Felisyl L-Lysine granules help alleviate these symptoms and reduce the severity and duration of FHV-1 outbreaks.
- Support for Respiratory Health: FHV-1 infections often affect the respiratory system in cats. By boosting the immune response and reducing viral replication, Felisyl L-Lysine granules can help improve respiratory health, decrease congestion, and alleviate breathing difficulties associated with respiratory infections.
- Minimizes Lysine Deficiencies: Some cats may have dietary deficiencies or require additional lysine due to various factors, such as stress, poor appetite, or certain medical conditions. Felisyl L-Lysine granules ensure an adequate supply of lysine, which is essential for the production of proteins, enzymes, and antibodies, thereby supporting overall feline health.
- Palatable and Easy to Administer: Felisyl L-Lysine granules are typically flavored to be palatable for cats, making them easier to administer. The granules can be sprinkled over food, mixed with wet food, or given directly to the cat. This convenience allows for hassle-free supplementation.
It's important to note that while Felisyl L-Lysine Immune System Support Granules provide valuable support for feline health, it's always recommended to consult with a veterinarian before starting any new supplement regimen for your cat. They can provide specific guidance tailored to your cat's individual needs and overall health.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl is a supplement that contains the amino acid L-Lysine for use in cats and kittens for conditions responsive to L-Lysine. L-Lysine is an essential amino acid, which means that your cat's body needs it, but can't produce it, so this supplement is a perfect choice to provide that necessity.
L-Lysine HCL Immune System Support for Cats helps keep your cat healthy by supporting the immune system naturally so that it can function normally and produce antibodies. Felisyl L-Lysine HCL Immune System Support for Cats also helps maintain healthy tissue, supports respiratory health, and may even help with your cat's vision. The L-Lysine is in palatable poultry, and the flavored fish base was making these granules easy to give to your cat, sprinkle over or mix with food.
Key Benefits:
- Enhanced Immune Function: Lysine is an essential amino acid that plays a crucial role in supporting the immune system of cats. Felisyl L-Lysine granules provide a concentrated source of L-Lysine, which helps strengthen the immune response, making cats less susceptible to various viral and bacterial infections.
- Cold Sore and Feline Herpes Relief: Lysine is commonly used to manage feline herpes virus (FHV-1) infections, which can cause symptoms such as cold sores, sneezing, watery eyes, and nasal discharge in cats. Felisyl L-Lysine granules help alleviate these symptoms and reduce the severity and duration of FHV-1 outbreaks.
- Support for Respiratory Health: FHV-1 infections often affect the respiratory system in cats. By boosting the immune response and reducing viral replication, Felisyl L-Lysine granules can help improve respiratory health, decrease congestion, and alleviate breathing difficulties associated with respiratory infections.
- Minimizes Lysine Deficiencies: Some cats may have dietary deficiencies or require additional lysine due to various factors, such as stress, poor appetite, or certain medical conditions. Felisyl L-Lysine granules ensure an adequate supply of lysine, which is essential for the production of proteins, enzymes, and antibodies, thereby supporting overall feline health.
- Palatable and Easy to Administer: Felisyl L-Lysine granules are typically flavored to be palatable for cats, making them easier to administer. The granules can be sprinkled over food, mixed with wet food, or given directly to the cat. This convenience allows for hassle-free supplementation.
It's important to note that while Felisyl L-Lysine Immune System Support Granules provide valuable support for feline health, it's always recommended to consult with a veterinarian before starting any new supplement regimen for your cat. They can provide specific guidance tailored to your cat's individual needs and overall health.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl L-Lysine for Cats Immune System Support Soft Chews are a specially formulated dietary supplement designed to boost the immune system of your feline companion. These soft chews contain essential L-Lysine, an amino acid that plays a crucial role in supporting your cat's immune response.
Key Benefits:
- Immune System Support: L-Lysine is known for its immune-boosting properties, helping to strengthen your cat's natural defense mechanisms against common illnesses and infections.
- Respiratory Health: Felisyl L-Lysine helps maintain respiratory health in cats by reducing the severity and duration of respiratory symptoms associated with viral infections, such as sneezing, coughing, and congestion.
- Stress Relief: These soft chews can also help alleviate stress-related issues in cats, as stress can weaken the immune system. By providing L-Lysine supplementation, Felisyl promotes a healthier response to stress, ensuring your cat remains resilient and less susceptible to illnesses.
- Tasty and Convenient: The soft chews are not only beneficial but also palatable, making them easy to administer. Cats will enjoy the delicious taste, making it hassle-free to incorporate this supplement into their daily routine.
- Trusted Quality: Felisyl L-Lysine soft chews are formulated by veterinarians and made with high-quality ingredients, ensuring the safety and effectiveness of the product. They are a reliable choice to support your cat's immune system and overall well-being.
Give your feline friend the immune system support they need with Felisyl L-Lysine for Cats Immune System Support Soft Chews, providing a convenient and tasty solution to boost their health and vitality.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl L-Lysine for Cats Immune System Support Soft Chews are a specially formulated dietary supplement designed to boost the immune system of your feline companion. These soft chews contain essential L-Lysine, an amino acid that plays a crucial role in supporting your cat's immune response.
Key Benefits:
- Immune System Support: L-Lysine is known for its immune-boosting properties, helping to strengthen your cat's natural defense mechanisms against common illnesses and infections.
- Respiratory Health: Felisyl L-Lysine helps maintain respiratory health in cats by reducing the severity and duration of respiratory symptoms associated with viral infections, such as sneezing, coughing, and congestion.
- Stress Relief: These soft chews can also help alleviate stress-related issues in cats, as stress can weaken the immune system. By providing L-Lysine supplementation, Felisyl promotes a healthier response to stress, ensuring your cat remains resilient and less susceptible to illnesses.
- Tasty and Convenient: The soft chews are not only beneficial but also palatable, making them easy to administer. Cats will enjoy the delicious taste, making it hassle-free to incorporate this supplement into their daily routine.
- Trusted Quality: Felisyl L-Lysine soft chews are formulated by veterinarians and made with high-quality ingredients, ensuring the safety and effectiveness of the product. They are a reliable choice to support your cat's immune system and overall well-being.
Give your feline friend the immune system support they need with Felisyl L-Lysine for Cats Immune System Support Soft Chews, providing a convenient and tasty solution to boost their health and vitality.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl L-Lysine for Cats Immune System Support Soft Chews are a specially formulated dietary supplement designed to boost the immune system of your feline companion. These soft chews contain essential L-Lysine, an amino acid that plays a crucial role in supporting your cat's immune response.
Key Benefits:
- Immune System Support: L-Lysine is known for its immune-boosting properties, helping to strengthen your cat's natural defense mechanisms against common illnesses and infections.
- Respiratory Health: Felisyl L-Lysine helps maintain respiratory health in cats by reducing the severity and duration of respiratory symptoms associated with viral infections, such as sneezing, coughing, and congestion.
- Stress Relief: These soft chews can also help alleviate stress-related issues in cats, as stress can weaken the immune system. By providing L-Lysine supplementation, Felisyl promotes a healthier response to stress, ensuring your cat remains resilient and less susceptible to illnesses.
- Tasty and Convenient: The soft chews are not only beneficial but also palatable, making them easy to administer. Cats will enjoy the delicious taste, making it hassle-free to incorporate this supplement into their daily routine.
- Trusted Quality: Felisyl L-Lysine soft chews are formulated by veterinarians and made with high-quality ingredients, ensuring the safety and effectiveness of the product. They are a reliable choice to support your cat's immune system and overall well-being.
Give your feline friend the immune system support they need with Felisyl L-Lysine for Cats Immune System Support Soft Chews, providing a convenient and tasty solution to boost their health and vitality.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl L-lysine Immune System Support Gel is a product designed to support the immune system of cats. L-lysine is an essential amino acid that plays a crucial role in various biological functions, including immune system function.
L-lysine is known to inhibit the replication of the feline herpesvirus, which is a common viral infection in cats that can cause respiratory and eye symptoms. By providing supplemental L-lysine, it is believed that the severity and duration of feline herpesvirus infections can be reduced.
The Felisyl L-lysine Immune System Support Gel is typically given orally to cats. It comes in a gel form, which makes it easier to administer to cats, especially if they are finicky eaters. The gel can be applied directly to the cat's paw, nose, or food, and most cats tend to accept it without any issues.
It is always recommended to consult with a veterinarian before starting any new supplements for your cat. They can provide guidance on the appropriate dosage and frequency of administration based on your cat's specific needs. They can also determine whether Felisyl L-lysine Immune System Support Gel is suitable for your cat and if there are any potential interactions with other medications or conditions to consider.
Remember that while L-lysine can be beneficial for cats with feline herpesvirus infections, it may not provide the same benefits for other immune-related conditions or general immune system support.
Key Benefits:
- Supports the immune system: L-lysine is an essential amino acid that plays a vital role in the proper functioning of the immune system. By providing supplemental L-lysine, the gel helps support and strengthen the cat's immune response, making them better equipped to fight off infections and diseases.
- Reduces the severity and duration of feline herpesvirus symptoms: Feline herpesvirus is a common viral infection in cats that can cause respiratory and eye symptoms. L-lysine has been found to inhibit the replication of the virus, leading to a reduction in the severity and duration of symptoms. The gel form of Felisyl L-lysine makes it easier to administer to cats, ensuring they receive the necessary support during herpesvirus flare-ups.
- Improves respiratory health: Feline herpesvirus infections often affect the respiratory system, leading to symptoms such as sneezing, nasal discharge, and congestion. By supporting the immune system and reducing the viral load, Felisyl L-lysine gel can help alleviate respiratory symptoms, making it easier for the cat to breathe comfortably.
- Easy administration: The gel form of Felisyl L-lysine is designed to be easy to administer to cats. It can be applied directly to the cat's paw, nose, or mixed with their food. The palatable nature of the gel makes it more likely that cats will accept it willingly, even if they are picky eaters.
- Suitable for long-term use: Felisyl L-lysine Immune System Support Gel can be used as a long-term supplement for cats with feline herpesvirus infections or those who may benefit from immune system support. It is generally considered safe for extended use, but it's always recommended to consult with a veterinarian to determine the appropriate dosage and duration based on the cat's individual needs.
Remember, while Felisyl L-lysine Immune System Support Gel offers benefits specifically related to feline herpesvirus infections, it may not provide the same benefits for other immune-related conditions or general immune system support.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl L-lysine Immune System Support Gel is a product designed to support the immune system of cats. L-lysine is an essential amino acid that plays a crucial role in various biological functions, including immune system function.
L-lysine is known to inhibit the replication of the feline herpesvirus, which is a common viral infection in cats that can cause respiratory and eye symptoms. By providing supplemental L-lysine, it is believed that the severity and duration of feline herpesvirus infections can be reduced.
The Felisyl L-lysine Immune System Support Gel is typically given orally to cats. It comes in a gel form, which makes it easier to administer to cats, especially if they are finicky eaters. The gel can be applied directly to the cat's paw, nose, or food, and most cats tend to accept it without any issues.
It is always recommended to consult with a veterinarian before starting any new supplements for your cat. They can provide guidance on the appropriate dosage and frequency of administration based on your cat's specific needs. They can also determine whether Felisyl L-lysine Immune System Support Gel is suitable for your cat and if there are any potential interactions with other medications or conditions to consider.
Remember that while L-lysine can be beneficial for cats with feline herpesvirus infections, it may not provide the same benefits for other immune-related conditions or general immune system support.
Key Benefits:
- Supports the immune system: L-lysine is an essential amino acid that plays a vital role in the proper functioning of the immune system. By providing supplemental L-lysine, the gel helps support and strengthen the cat's immune response, making them better equipped to fight off infections and diseases.
- Reduces the severity and duration of feline herpesvirus symptoms: Feline herpesvirus is a common viral infection in cats that can cause respiratory and eye symptoms. L-lysine has been found to inhibit the replication of the virus, leading to a reduction in the severity and duration of symptoms. The gel form of Felisyl L-lysine makes it easier to administer to cats, ensuring they receive the necessary support during herpesvirus flare-ups.
- Improves respiratory health: Feline herpesvirus infections often affect the respiratory system, leading to symptoms such as sneezing, nasal discharge, and congestion. By supporting the immune system and reducing the viral load, Felisyl L-lysine gel can help alleviate respiratory symptoms, making it easier for the cat to breathe comfortably.
- Easy administration: The gel form of Felisyl L-lysine is designed to be easy to administer to cats. It can be applied directly to the cat's paw, nose, or mixed with their food. The palatable nature of the gel makes it more likely that cats will accept it willingly, even if they are picky eaters.
- Suitable for long-term use: Felisyl L-lysine Immune System Support Gel can be used as a long-term supplement for cats with feline herpesvirus infections or those who may benefit from immune system support. It is generally considered safe for extended use, but it's always recommended to consult with a veterinarian to determine the appropriate dosage and duration based on the cat's individual needs.
Remember, while Felisyl L-lysine Immune System Support Gel offers benefits specifically related to feline herpesvirus infections, it may not provide the same benefits for other immune-related conditions or general immune system support.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Felisyl L-lysine Immune System Support Gel is a product designed to support the immune system of cats. L-lysine is an essential amino acid that plays a crucial role in various biological functions, including immune system function.
L-lysine is known to inhibit the replication of the feline herpesvirus, which is a common viral infection in cats that can cause respiratory and eye symptoms. By providing supplemental L-lysine, it is believed that the severity and duration of feline herpesvirus infections can be reduced.
The Felisyl L-lysine Immune System Support Gel is typically given orally to cats. It comes in a gel form, which makes it easier to administer to cats, especially if they are finicky eaters. The gel can be applied directly to the cat's paw, nose, or food, and most cats tend to accept it without any issues.
It is always recommended to consult with a veterinarian before starting any new supplements for your cat. They can provide guidance on the appropriate dosage and frequency of administration based on your cat's specific needs. They can also determine whether Felisyl L-lysine Immune System Support Gel is suitable for your cat and if there are any potential interactions with other medications or conditions to consider.
Remember that while L-lysine can be beneficial for cats with feline herpesvirus infections, it may not provide the same benefits for other immune-related conditions or general immune system support.
Key Benefits:
- Supports the immune system: L-lysine is an essential amino acid that plays a vital role in the proper functioning of the immune system. By providing supplemental L-lysine, the gel helps support and strengthen the cat's immune response, making them better equipped to fight off infections and diseases.
- Reduces the severity and duration of feline herpesvirus symptoms: Feline herpesvirus is a common viral infection in cats that can cause respiratory and eye symptoms. L-lysine has been found to inhibit the replication of the virus, leading to a reduction in the severity and duration of symptoms. The gel form of Felisyl L-lysine makes it easier to administer to cats, ensuring they receive the necessary support during herpesvirus flare-ups.
- Improves respiratory health: Feline herpesvirus infections often affect the respiratory system, leading to symptoms such as sneezing, nasal discharge, and congestion. By supporting the immune system and reducing the viral load, Felisyl L-lysine gel can help alleviate respiratory symptoms, making it easier for the cat to breathe comfortably.
- Easy administration: The gel form of Felisyl L-lysine is designed to be easy to administer to cats. It can be applied directly to the cat's paw, nose, or mixed with their food. The palatable nature of the gel makes it more likely that cats will accept it willingly, even if they are picky eaters.
- Suitable for long-term use: Felisyl L-lysine Immune System Support Gel can be used as a long-term supplement for cats with feline herpesvirus infections or those who may benefit from immune system support. It is generally considered safe for extended use, but it's always recommended to consult with a veterinarian to determine the appropriate dosage and duration based on the cat's individual needs.
Remember, while Felisyl L-lysine Immune System Support Gel offers benefits specifically related to feline herpesvirus infections, it may not provide the same benefits for other immune-related conditions or general immune system support.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Note: Short Dated Sale! Product is Best Used By 11/21. All Sales Are Final. Buy 3 6oz Bags with Discount Automatically Applied at Checkout.
Notice
10% OFF! This item qualifies for an instant discount when added to cart. Can't be combined with other promotions.
Description
Felisyl is a supplement that contains the amino acid L-Lysine for use in cats and kittens for conditions responsive to L-Lysine. L-Lysine is an essential amino acid, which means that your cat's body needs it, but can't produce it, so this supplement is a perfect choice to provide that necessity.
L-Lysine HCL Immune System Support for Cats helps keep your cat healthy by supporting the immune system naturally so that it can function normally and produce antibodies. Felisyl L-Lysine HCL Immune System Support for Cats also helps maintain healthy tissue, supports respiratory health, and may even help with your cat's vision. The L-Lysine is in palatable poultry, and the flavored fish base was making these granules easy to give to your cat, sprinkle over or mix with food.
Key Benefits:
- Enhanced Immune Function: Lysine is an essential amino acid that plays a crucial role in supporting the immune system of cats. Felisyl L-Lysine granules provide a concentrated source of L-Lysine, which helps strengthen the immune response, making cats less susceptible to various viral and bacterial infections.
- Cold Sore and Feline Herpes Relief: Lysine is commonly used to manage feline herpes virus (FHV-1) infections, which can cause symptoms such as cold sores, sneezing, watery eyes, and nasal discharge in cats. Felisyl L-Lysine granules help alleviate these symptoms and reduce the severity and duration of FHV-1 outbreaks.
- Support for Respiratory Health: FHV-1 infections often affect the respiratory system in cats. By boosting the immune response and reducing viral replication, Felisyl L-Lysine granules can help improve respiratory health, decrease congestion, and alleviate breathing difficulties associated with respiratory infections.
- Minimizes Lysine Deficiencies: Some cats may have dietary deficiencies or require additional lysine due to various factors, such as stress, poor appetite, or certain medical conditions. Felisyl L-Lysine granules ensure an adequate supply of lysine, which is essential for the production of proteins, enzymes, and antibodies, thereby supporting overall feline health.
- Palatable and Easy to Administer: Felisyl L-Lysine granules are typically flavored to be palatable for cats, making them easier to administer. The granules can be sprinkled over food, mixed with wet food, or given directly to the cat. This convenience allows for hassle-free supplementation.
It's important to note that while Felisyl L-Lysine Immune System Support Granules provide valuable support for feline health, it's always recommended to consult with a veterinarian before starting any new supplement regimen for your cat. They can provide specific guidance tailored to your cat's individual needs and overall health.
![]() |
Immune Support for Cats
Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active. |
![]() |
L-Lysine
L-Lysine is an essential amino acid that your pet?s body doesn?t produce, so this supplement is the perfect aid that helps support your pet?s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health. |
![]() |
Pet Health Supplement
A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health. |
Ingredients
chicken liver flavor, starch, L-lysine, water, soy lecithin, canola oil, brewer's yeast, glycerin, oat flour, barley flour, rye flour, oat meal, calcium sulfate, maltodextrin, sodium alginate, sobric acid, propionic acid (a preservative), mixed tocopherol blend (a preservative).
Guaranteed Analysis per Chew
|
Administration:
|
Warnings: For animal use only.
Store in a cool dry place.
Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately.
Felisyl® is a manufactured in the USA in FDA and USDA approved facilities following current Good Manufacturing Practice (GMP) GUidelines.