10 Best Vitamins & Supplements for Cats in 2024 – Reviews & Top Picks

As humans, we make sure to keep up on our vitamins and supplements for health benefits, so why not check into the best products that can be added to your cat’s nutrition regime?

Most cat foods will provide the needed dietary requirements, and it may not be necessary to add supplementation to a healthy cat’s diet, but there are circumstances in which they can be very beneficial. Always speak to your veterinarian about your cat’s health and discuss any products you are considering before adding anything to your cat’s diet.

Finding the right supplement can be quite overwhelming, considering the variety of products on the market. We’ve decided to take the stress off of you and did the research ourselves. Below is a list of the 10 best vitamins and supplements for cats based on the reviews of other cat-lovers like yourself.

 A Quick Glance at Our Favorite Products in 2024

	Image	Product	Details
Best Overall		Four Paws Multivitamin for Cats	Great for immune support Fair price Approved by the National Animal Supplement Council (NASC)	Check Price
Best Value		VetriScience Multivitamin for Cats	Great value for your money Supports overall health Formulated by veterinarians	Check Price
Premium Choice		Rx Vitamins Essentials Cat Supplement	(NASC) seal of approval Crafted by veterinarians Suitable for both cats and dogs	Check Price
		Tomlyn Felovite Nutritional Gel	Great for all ages Reasonably priced Formulated by veterinarians	Check Price
		NaturVet VitaPet for Senior Cats	Formulated by veterinarians Made for overall health Easy to chew	Check Price

The 10 Best Vitamins & Supplements for Cats

Four Paws Health Promise Multivitamin are chicken-flavored soft chews that offer a blend of magnesium, iron, zinc, and vitamin C for your cat’s immune system. There are 120 soft chews per container and not only are these well-reviewed but they are priced great as well, making them our top choice for best vitamin & supplement for cats.

This multivitamin is high quality, made in the USA, and even has the National Animal Supplement Council’s (NASC) seal of approval. Cats can be finicky, and some may not prefer the taste and/or texture of the chews.

VetriScience NuCat Multivitamin for Cats is not only priced great, but you get 90 chewable tablets per container, making them the best vitamin & supplement for cats for your money. This multivitamin works great for cats of all ages and contains key minerals, fish oil, and taurine that can help with skin, coat, and vision health.

VetriScience NuCat is made in the USA, is formulated by veterinarians, and is also made to support cardiovascular health, cognitive ability, digestive health, and even nervous system health. They are made with fish meal for taste but not all cats will make supplementing easy.

You may have to get creative if your cat does not take well to these tablets. There are some complaints that the tablets are a bit too large and some cats will turn their nose up at them.

The Rx Vitamins Rx Essentials Multivitamin Cat Supplement gets our pick for premium choice for several reasons. This powder supplement is formulated by veterinarians, contains daily vitamins, organic chelated minerals, kelp, spirulina, milk thistle, and taurine for various health benefits, and is very easy to administer.

The powder is free of artificial flavors and refined sugars and can be mixed easily with wet or dry food. This multivitamin has received the National Animal Supplement Council’s approval and can be used on dogs or cats, which is very convenient for owners with both.

Each bottle contains 4 ounces of powder, making this a bit more expensive than some other competitors. However, the glowing reviews speak for themselves, and many owners feel this product is very beneficial. As with any addition to a cat’s diet, you may run into some picky eaters that may not eat this up willingly.

Tomlyn Felovite II Nutritional Gel Cat & Kitten Supplement is the best supplement on the market for little ones. This is a high-quality daily vitamin and mineral supplement designed to meet their nutritional needs.

Formulated by veterinarians, Tomlyn Felovite Gel contains essential fatty acids for the skin and coat and the amino acid taurine for heart and eye health. Also included are vitamins A, D, E, calcium, phosphorus, and added minerals, making it great for growing kittens. This gel is fish-flavored to help entice even the pickiest cats.

This vitamin and mineral gel is reasonably priced and well-reviewed. Of course, some cats may turn it down, and there were complaints that it does not smell the best.

We all know that senior cats tend to experience more health issues in their old age and may even require more specialized care. The NaturVet VitaPet Senior Daily Vitamins Plus Glucosamine is a great option for those getting up there in age. It is an all-in-one vitamin that also includes ingredients for digestive and joint support.

There are 60 soft, bite-sized chews in each container. They are designed to make chewing easy on their more fragile teeth. This product may be geared toward seniors but is safe for cats over 12 weeks of age. NaturVet VitaPet Senior Daily Vitamins contain all the needed vitamins and minerals and even include digestive enzymes, probiotics, glucosamine, and chondroitin.

This product is formulated by veterinarians and manufactured in the United States. The chews are wheat-free and are typically well-tolerated. It is recommended to provide two soft chews per day, so this is only a 30-day supply. As expected, some cats have refused to eat them.

If you are looking for a great gel multivitamin, the Nutri-Vet Multi-Vite Gel Multivitamin for Cats is reasonably priced, lasts approximately one month per 3-ounce tube, and is naturally salmon flavored to help convince even the pickiest cats to take their vitamins.

This gel includes a blend of vitamins, minerals, and antioxidants that promote immune health for cats of all ages. The added vitamin B12 aids the formation of red blood cells and supports the cardiovascular system. The manufacturer advised this supplement can help build genetic material, assist nervous system function, and even help with protein and fat metabolism.

Cats can be prone to kidney trouble, especially later in life. Pet Wellbeing Kidney Disease Support Gold Cat Supplement is a great supplement to have on hand for kidney support. This liquid supplement is formulated with a blend of herbal extracts that offer great health benefits and are easily absorbed.

This liquid is specifically designed for healthy kidney function and maintaining normal blood urea and creatinine levels. It is not your typical multivitamin and should not be given as one.  The company advises that this supplement also supports maintaining a healthy weight, energy levels, appetite, hydration, and normal urinary habits.

While very expensive, many owners of cats suffering from kidney-related health issues have raved about the benefits of this product, though some warn that it has a strong smell and can cause upset stomachs in some cats. This liquid is formulated by holistic veterinarians and herbalists who combine their herbal medicine knowledge with scientific research.

This product can be used for cats and dogs, but it is best to check directly with your veterinarian since this is designed for kidney issues that should be monitored and treated by them directly.

If you’re looking for a joint support supplement for your cat, look no further. Nutramax Cosequin Joint Supplement for Cats is designed specifically for that purpose and, according to the reviews, does a standup job doing so. This supplement helps support cartilage production and protects existing cartilage from breaking down, an unfortunate result of aging.

This is the only joint supplement brand proven effective, safe, and bioavailable in published, controlled studies in the United States. The manufacturer does explain that some veterinarians also recommend Cosequin to help support urinary bladder health.

Nutramax Cosequin can be used in cats of all ages and contains 80 capsules per container. It is recommended to give cats under 10 pounds 1 capsule per day, while cats over 10 pounds should be given two capsules per day. How long this supplement lasts is dependent on your cat’s size.

This is a highly-reviewed and well-loved product, though there are some complaints about the large capsule size and issues with getting some cats to cooperate when taking it.

Zesty Paws Core Elements Wild Alaskan Salmon Oil is a great omega-3 fish oil supplementation for your cat. This oil is derived from wild-caught Alaskan salmon and comes in a 32-fluid-ounce bottle, making it a great value for the price. If you are looking for a fish-oil-only supplement, this may be the right choice for you.

Since this is natural salmon oil and cats are very much attracted to the scent of salmon, you shouldn’t have much trouble convincing them to comply.  It offers all the benefits that omega 3’s offer and is a great source of EPA and DHA. Zesty Paws is made in the USA and is backed with a satisfaction guarantee.

It may come as no surprise that salmon oil gets some complaints of having a strong fishy smell. While it may be one of the downsides to this beneficial supplement regarding the owner having to smell it, that smell is not looked down upon by your feline companions.

Fera Pet Organics Probiotics with Organic Prebiotics for Dogs & Cats is a flavorless powder designed for digestive health. As the name states, it can be used for cats and dogs and can simply be mixed into their food for easy supplementation.

This powder is free from grains, soy, corn, dairy, artificial colors, preservatives, and dyes. Beneficial probiotics to improve gastrointestinal function. It contains five billion CFUs per scoop and 11 live strains of living good bacteria to assist with diarrhea resulting from various gastrointestinal health conditions.

Fera Pet Organics Probiotics with Organic Prebiotics replenishes the good bacteria in the intestine and may even help reduce scratching and itching caused by hot spots or allergies. While this powder has a wide variety of beneficial probiotics, it contains no additional vitamins or minerals.

Prebiotics and probiotics can alter bowel habits, so it is best to discuss the supplementation of probiotics directly with your veterinarian.

Buyer’s Guide: How to Choose the Best Vitamins & Supplement for Cats

Food is the primary source of vitamins and nutrients in your cat’s diet. That does not mean that supplementation could not be beneficial for some cats. Choosing the right vitamins and supplements depends on what kind of supplementation your cat could benefit from. Let’s see how to best pick the best vitamins & supplements for cats.

Things to Consider Before Making Your Purchase

Ingredients

Checking ingredients and discussing supplementation with your veterinarian are the most important parts of choosing the right supplement for your cat(s). As mentioned previously, cat food alone is designed to meet all your cat’s nutritional needs, and supplements may not be necessary.

Certain vitamins and minerals can be toxic in high doses. You will not only want to be aware of the ingredients and daily value of the supplements being provided, but you’ll need to take a look at what is included in your cat’s food as well.

It is also imperative that you avoid any supplements that contain unnecessary or potentially harmful ingredients such as artificial flavors, dyes, or preservatives that can ill affect your cat’s health.

Supplement Form

Vitamins and supplements come in a wide variety of forms including soft chews, capsules, tablets, liquids, powders, and gels. Cats can be finicky, and it is hard to tell which form your cat will take to best. There may be some trial and error with the different kinds of forms, as many cat owners run into issues with getting their cats to ingest something outside their normal eating regime.

Type

Many different types of vitamins and supplements available are designed for different purposes. Once you and your veterinarian decide what type of supplement your cat will benefit from, you can then narrow down your search.

Testing

Supplements are not regulated in the same way that conventional drugs and food products are. If a product has been independently tested by a third party for purity, that can provide you more certainty that you are getting a good-quality supplement.

NASC Quality Seals can be found on brands that meet strict quality requirements. It’s also a good idea to research the manufacturer to see if they provide any satisfaction and/or money-back guarantees on their supplements.

Price

Vitamins and other supplements have a wider price range. You want to ensure you are getting a great quality product that is suitable for your budget. Make sure you take a look at the quantity in each bottle or container compared to the price.

Do not forget to read the directions on the label, as some supplements are suggested for use multiple times per day. It may look like you are getting a lot for your money but even a twice-a-day supplement will cut the longevity of the product in half.

Conclusion

Four Paws Healthy Promise Multi-Vitamin is a great overall choice for best vitamin & supplement for cats and is highly reviewed for immune support, is reasonably priced, and has received the NASC seal for quality.

VetriScience NuCat Multivitamin for Cats is not only formulated by veterinarians but is friendly on the wallet and helps support your cat’s overall health, and is our pick for best vitamin & supplement for cats for the money.

Rx Vitamins Rx Essentials Multivitamin for Cats may be one of the more expensive choices, but this multivitamin is crafted by veterinarians and received the stamp of approval from the NASC for being a high-quality supplement that offers a wide range of health benefits.

If your veterinarian has recommended certain supplementation for your cat, you now know of some great products to have a look at. Remember, it is of the utmost importance to discuss this directly with a licensed veterinarian before adding any type of vitamin or supplement to your beloved cat’s diet.

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Featured Image Credit: Norb_KM, Shutterstock