Best Cat Vitamins and Supplements

Our TOP Pick

4.5 out of 5 stars (4.5 / 5)

#1 Vetri Lysine Plus, Immune Support Supplement for Cats

Among the benefits of Lysine Plus on your cat includes:

  • improved immune system function
  • improved collagen formation
  • improved tissue repair
  • improved antioxidant activity
  • supports eye health
  • promotes antibody and lymphocyte production
4.5 out of 5 stars (4.5 / 5)

Just like us, cats needs the right nutrients in the right amount so they can achieve optimal health. While cat food are generally formulated to meet all the dietary nutritional requirements they need, there may be times that supplementation is needed.

Here is a list of Top 7 Cat Vitamins and Supplements in The Market

 

ProductDescriptionPrice

1. VetriScience NuCat Senior Cat Multivitamins



4.5 out of 5 stars (4.5 / 5)
check latest price
  • complete nutrition specifically for senior cats
  • vet-recommended
  • can be mixed with wet cat food
  • $

    2. Life Extension Cat Mix



    4.5 out of 5 stars (4.5 / 5)
    check latest price
  • complete vitamin supplement for cats
  • cat owners report their cats’ appetite improved
  • other cat owners also report their cats having more energy
  • $

    3. VetriScience Vetri Lysine Plus



    4.5 out of 5 stars (4.5 / 5)
    check latest price
  • great-tasting flavor that cats love
  • contains Lysine that provides added health benefits
  • vet recommended

  • $$

    4. Vetroquinol Viralys L-Lysine Supplement for Cats



    4.5 out of 5 stars (4.5 / 5)
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  • vet recommended
  • great flavor that cats love
  • addresses cats’ upper respiratory problems
  • $$

    5. Nordic Naturals Omega-3 Fish Oil Liquid



    4.5 out of 5 stars (4.5 / 5)
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  • vet-recommended
  • easy to administer
  • $$

    6. Nutramax Cosequin Sprinkle Capsules for Cats



    4.6 out of 5 stars (4.6 / 5)
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  • one of the very few cat supplements that improves joint health
  • vet-recommended
  • $$

    7. Hartz Delectables Bisque for Senior Cats



    4.5 out of 5 stars (4.5 / 5)
    check latest price
  • ideal for cats who are suffering from upper respiratory problems
  • great flavor loved by cats
  • $

    *We reviewed all the products below – jump to review section here.

    Our pet cats are our family and as such, we want to give them the best life they can live. One of the ways we can do so is making sure our cats and kittens are healthy.

    We provide them with the best cat food we can give, as well as the best healthcare and quality of life. For us humans, we take vitamins and supplements to make sure we are properly nutritioned, and it goes the same way for our pet cats.

    Just like us, cats needs the right nutrients in the right amount so they can achieve optimal health. While cat food are generally formulated to meet all the dietary nutritional requirements they need, there may be times that supplementation is needed.

    In instances when your cat is recovering from an injury or illness, or is suffering from an ailment, vitamins are particularly useful to improve their immune system. If you feed your cat home-prepared diets, this may also lead to nutritional deficiencies, meriting the need for vitamins and supplements.

    What are the Types of Cat Vitamins and Supplements?

     

    If this is the first time you’re considering giving your cat vitamins, then there are a few things you should know. One of them is the type of vitamin or supplement that your cat might need.

    These are the types of cat vitamins and supplements available in the market today:

    1. Omega-3 Fatty Acid Supplements

    Cats benefit greatly from Omega-3 fatty acid supplements as it contains anti inflammatory benefits, as well as promote healthy coat and skin.

    It’s best that you give your cat essential fatty acids derived from animal sources, as well as fish oil and krill oil. These animal-sourced fatty acids contain DHA and EPA, which are easily used by the cat’s body.

    2.Vitamins and Multivitamins

    Cat vitamin supplements commonly contain the following vitamins and minerals:

    • B vitamins
    • Vitamin D
    • Vitamin E
    • Vitamin A
    • The amino acid, Taurine

    Vitamins can come in the form of powder, liquid, pill, gel, or tablet. The most palatable for cats are generally gel supplements, as they’re soft and easy to digest.

    3.Probiotics

    Probiotics are healthy bacteria that support and increase the number of healthy microorganisms already present in your cat’s body.

    These microorganisms are present in your cat’s gut, and aid in proper digestion. When your cat has a healthy gut, it improves its immune system, and reduce inflammation.

    Whenever you decide to give your cat vitamins and supplements, it is always a good idea to consult with your cat’s veterinarian before you proceed.

    7 of the Best Cat Vitamins and Supplements in the Market [Review]

    We’ve rounded up the best of the cat vitamins and supplements available in the market today and we’ve come up with 7 of the most useful, most budget-friendly, and highest rated products we can find.

    Based on extensive research, comprehensive reviews, and the best performing vitamins and supplements in the market, these are the top 7 cat vitamins and supplements:

    1. VetriScience NuCat Senior Cat Multivitamins

    VetriScience’s NuCat Senior Multivitamins for cats is a complete vitamin and mineral supplement that provides an all-in-one nutrient solution for aging cats. Just like humans, senior cats no longer have the energy and physical health to engage in physical activities compared to when they were younger. This can lead to lower quality of life.

    NuCat Senior Multivitamins includes Omega-3 fatty acids from salmon oil, minerals, and taurine, which is an essential nutrient for eye health. Cats do not produce taurine by themselves, which makes this supplement ideal for any cat who may be suffering from any eye challenges.

    This edition of NuCat Senior Multivitamins is formulated with Lysine, which is known to promote respiratory health. Aging cats are more prone to respiratory infections, making Lysine an ideal nutrient to prevent these ailments.

    VetriScience is manufactured in the USA and proudly veterinarian-recommended, guaranteeing its authenticity and effectiveness in its claims.

    Among the benefits of NuCat Senior Vitamins are:

    • improved immune system
    • improved respiratory system
    • improved digestion
    • healthy aging
    • improved cardiovascular health
    • healthier skin and coat

    With 30 active ingredients, VetriScience’s NuCat Senior Multivitamins offers complete nutritional support for senior cats of all sizes and breeds.

    What we liked

    • complete nutrition specifically for senior cats
    • vet-recommended
    • can be mixed with wet cat food

    What we didn't like

    • some cat owners say their cats don’t take the vitamins due to the strong vitamin smell

    2. Life Extension Cat Mix

    This supplement comes in powder form and you can easily mix it with your cat’s food, making it easier for you to give it to your pet.

    Life Extension’s Cat Mix is recognized in the market for providing an all-in-one nutrient supplement for cats while being one of the most affordable products. Offering high quality, effectiveness, and being cost-effective, this product is one of the best selling cat vitamins in the market today.

    Among its ingredients include:

    • amino acids
    • probiotics
    • antioxidants
    • essential fatty acids
    • methylation
    • taurine
    • B vitamins
    • arginine

    Its arginine content provides your cat with a detoxifying agent for ammonia in their kidneys. Arginine thus helps to improve heart and pancreatic function, as well as keeping your cat’s digestion healthier.

    Manufactured in the USA, this product contains 100 grams of powder and your pet will only need to 2 scoops per day to receive optimal nutrition.

    What we liked

    • complete vitamin supplement for cats
    • cat owners report their cats’ appetite improved
    • other cat owners also report their cats having more energy

    What we didn't like

    • some cat owners say their cats don’t touch their food when the powder is mixed due to the flavor

    3. VetriScience Vetri Lysine Plus

    Another product from one of the leading pet supplement manufacturers in the industry, VertiScience’s Vetri Lysine Plus is a multivitamin containing Lysine, which is an essential amino acid for cats.

    Lysine Plus is known to help prevent the onset of the FVR virus, or the Feline Herpes Virus. If you have a multi-cat household, this product will do wonders for you. Feline upper respiratory problems are incredibly contagious and can be passed from one cat to another in a short span of time. Lysine Plus can help prevent cats from catching respiratory issues, as well as providing the proper nutrients to help treat the virus.

    Cats who are exposed to stressful events will also benefit from Lysine Plus since these cats are more prone and vulnerable to catching viruses and developing ailments.

    Among the benefits of Lysine Plus on your cat includes:

    • improved immune system function
    • improved collagen formation
    • improved tissue repair
    • improved antioxidant activity
    • supports eye health
    • promotes antibody and lymphocyte production

    Veterinarian approved, Vetri Lysine Plus contains 120 chicken liver-flavored chews that are loved by your feline pet.

    What we liked

    • great-tasting flavor that cats love
    • contains Lysine that provides added health benefits
    • vet recommended

    What we didn't like

    • the chews are a little big for some cats, you’d have to break them into two or crush them to make into powder

    4. Vetroquinol Viralys L-Lysine Supplement for Cats

    Another Lysine supplement for cats, Vetroquinol Viralys’ Lysine supplement features a delicious fish and poultry flavor that your cats will love. The supplements come in gel form, which are easy to chew and administer.

    A nutritional supplement meant to improve your cat’s immune system, it also supports eye health, as well as improved respiratory health.

    If your cat is suffering from a cold, Viralys L-Lysine is also an ideal supplement to relieve symptoms. It helps manage the following symptoms in cats:

    • sneezing
    • runny nose
    • watery eyes
    • inflared eyes
    • squinting
    • conjunctivitis or eye discharge

    Manufactured in the USA, Vetroquinol Viralys soft gels have gone through the very same stringent standards set by strict pharmaceutical guidelines. This ensures you that the product is of high quality, genuine, and effective.

    What we liked

    • vet recommended
    • great flavor that cats love
    • addresses cats’ upper respiratory problems

    What we didn't like

    • some cat owners say they have to force their cat to take it as their cats don’t like the smell or flavor

    5. Nordic Naturals Omega-3 Fish Oil Liquid

    This Omega-3 fatty acid supplement by natural supplement brand Nordic Naturals is formulated for both cats and dogs. It contains Omega-3s from fish oil, EPA, and DHA, which support a healthy immune system and overall health.

    One of the most naturally-sourced pet supplements in the market, it is derived from sardines, as well as wild anchovies sourced from the South Pacific and Atlantic Oceans.

    Among the benefits acquired from this supplement include:

    • improved joint health
    • improved immune system
    • improved cellular health
    • improved heart health
    • improved brain development and
    • maintenance
    • improved eye development and
    • maintenance

    Easy to administer since it comes in liquid form, you can add it to your cat’s milk, water, or food for daily consumption.

    What we liked

    • vet-recommended
    • easy to administer

    What we didn't like

    • some cat owners report their cats vomiting after drinking milk or water with the supplement. It may be recommended that gradual introduction of the liquid to your cat’s diet is key to making them get used to it.

    6. Nutramax Cosequin Sprinkle Capsules for Cats

    Another supplement targeted for aging cats, Nutramax Laboratories Sprinkle Capsules are meant to support your cat’s joint health.

    One of the few supplements in the market formulated for joint health, it contains Cosequin, which is essential to promote and maintain optimal joint function, especially in senior cats. Cosequin is known to support cartilage production, as well as protects your cat’s already existing cartilage from further breakdown due to age.

    Joint health is essential for your cat’s proper mobility and when this is threatened, your cat’s quality of life is threatened as well.

    The number one bestseller in the market for cat joint care, it is known to be the only joint health supplement proven to be safe, effective, and bioavailable.

    In addition, veterinarians have also been shown to recommend Nutramax Cosequin to help in the maintenance of urinary bladder health. Since Cosequin helps produce cartilage, it is known to support the inner lining of the cat’s bladder, which coincidentally, features a layer containing some of the same compounds found in cartilage.

    Nutramax Cosequin is easy to chew and administer to your pet cat with its chicken and tuna-flavored capsules that are specially formulated for the cat palette.

    What we liked

    • one of the very few cat supplements that improves joint health
    • vet-recommended

    What we didn't like

    • because the capsules are meant to be sprinkled over food, it takes some time for cats to get used to the added flavour

    7. Hartz Delectables Bisque for Senior Cats

    A great-tasting Lysine supplement that comes in powder form, Tomlyn Lysine supplement comes in chicken and fish flavors loved by cats.

    Formulated to support the immune system, it helps to prevent viruses, contagious ailments, as well as the onset of diseases and early aging issues. It also supports eye health and improved the respiratory system of cats.

    If your cat is showing symptoms of the flu or cold, this product is also a great supplement to help in the management of the following:

    • sneezing
    • runny nose
    • watery eyes
    • eye discharge
    • squinting
    • nasal discharge
    • congestion
    • inflared eyes

    The supplement is proud of its National Animal Supplement Council seal of approval. It is one of the safest, most trusted, and most recommended Lysine supplements in the market today.

    What we liked

    • ideal for cats who are suffering from upper respiratory problems
    • great flavor loved by cats

    What we didn't like

    • some users say the powder does not mix well due to its gritty texture
    While good quality cat food is enough to provide your cat with its nutritional needs each day, cat vitamins and supplements may still be necessary to fill certain deficiencies that you may or may not know about.

    In cases of injury, illness, or aging, vitamins and supplements are necessary, aside from a well balanced diet and frequent physical activity.

    Important Things to Note

     

    1. Magnesium May Be Toxic to Cats

     

    While magnesium is featured in many supplementation ingredients, excessive amounts may bring a negative impact on your cat’s heart and nervous system. Please talk to your cat’s veterinarian before you administer any vitamins and supplements that may have high contents of magnesium in their product.

     

    2. Vitamin E for Cats

     

    Vitamin E is essential for your cat’s optimal health. It improves your cat’s coat and skin. It also helps ward off mites and eczema.

     

    3. Can Cats Take Dog Vitamins?

    Yes and no. Some supplements are formulated to be taken by both cats and dogs, such as in the form of joint supplements but since cats are purely carnivorous, and dogs can eat plant-based food, there may be instances that certain dog vitamins may not be ideal for cats. It’s best you consult your cat’s veterinarian if you’re not sure.

    The Bottom Line

    Some say that cat vitamins and supplements are not necessary since pet food are already designed to complete an animal’s daily nutrient needs. However, there are many instances when your cat may need more than just its daily nutrient requirements, such as during a stressful event in your cat’s life, during an illness, aging, or when they are recovering from an ailment, injury, or certain medical conditions.

    Prevention is always better than cure, and if you want to give your cat a complete and balanced nutrition, then giving it vitamins and minerals for optimal health is a surefire way to keep them healthy and happy.