Best Multivitamins for Cats 2025

Written by Adam Lee-Smith

Veterinary reviewed by:

Published: 05/08/2025, edited: 05/08/2025

The Wag! team conducts independent research and consults pet experts to curate our recommendations. This content is supported by our affiliate pet partners and we may receive a commission on the links provided.


You might consider giving your cat multivitamins if they need a little extra support, whether they're recovering from illness or getting a little long in the fang. Multivitamins can boost immunity, improve mobility, and even support brain function.

The pet supplement market is saturated with dozens of brands vying to be the best. But which multivitamin for cats is king? We've rounded up seven of the best multivitamins for kittens, cats, and senior felines to help you make the purr-fect choice for your furry friend.

Overview
Pet Honesty Dual Texture Chicken Flavored Multivitamin Chews
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Pet Honesty is one of the best-selling pet supplement companies around, and its cat vitamins are a huge hit with our feline friends. With a hard shell and creamy center, these chickeny multivitamins resemble cat treats, encouraging fussy felines to chow down.

One of the standout ingredients in these treats is green-lipped mussels, an excellent source of omega-3 fatty acids that promote skin, digestive, and brain health. These treats are also high in lysine, an essential amino acid that provides immune system support. Beta-glucan is an active ingredient acting as a probiotic source, which helps with the growth of good bacteria in your cat's gut.

Support for joints, digestion, and the brain makes Pet Honesty Multivitamins Chews among the best multivitamins for senior cats.

Pet Honesty Multivitamins for Cats

Why Wag! loves Pet Honesty Dual Texture Chicken Flavored Multivitamin Chews

  • Contains green-lipped mussels, a superfood that reduces inflammation and supports joint health
  • High in lysine and probiotics for immune and digestive support
  • Resemble traditional cat treats
  • Suitable for all life stages
  • Made in the USA

Considerations & concerns

  • A little pricey
  • 1 chew per 1 lb of weight daily
  • Kittens aged 4-6 months require a half dose

What pet parents say about Pet Honesty Dual Texture Chicken Flavored Multivitamin Chews

"My cat is over 15 years old and loves these treats. I got them specifically for the omegas but I love that it contains other essential vitamins to help with her overall health."

"One of my cats is very picky when I try to give her supplement chews. All the Pet Honesty health Chews have been a hit! I have the Multivitamin, Hip and Joint health, skin and coat, and the calming chews. She thinks she's getting just another of her "snackies" so I'm happy she eats them! I highly recommend all the Pet Honesty chews."

Read more reviews on Chewy.


Image sourced from Chewy. Copyright Pet Honesty.

Zesty Paws 8-in-1 Multivitamin Mousse Supplement
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Check out Zesty Paws 8-in-1 Multivitamin Mousse if you're searching for a lickable liquid multivitamin your cat won't be able to resist.

Its unique nutrient mix supports eight areas of your cat's health, from the eyes to the heart and digestion. Plus it's made with only a handful of ingredients aside from supplements — ideal for cats with food allergies or sensitivities.

This multivitamin mousse includes several ingredients high in antioxidants, like psyllium husk, helping to prevent cell damage. One of its primary active ingredients is arginine, an essential amino acid that plays a role in everything from immunity to growth and development.

Other key ingredients include AlaskOmega fish oil, an excellent omega fatty acid source, and biotin, which helps reinvigorate a cat's skin and fur.

Zesty Paws 8-in-1 Multivitamin Mousse

Why Wag! loves Zesty Paws 8-in-1 Multivitamin Chicken Flavored Mousse Supplement

  • Supports eight areas of your cat's health
  • Chicken-flavoring will please picky eaters
  • Contains antioxidants, probiotics, taurine, biotin, and arginine
  • Made with limited ingredients
  • Manufactured in the USA

Considerations & concerns

  • On the expensive side
  • 1 sachet per 10 lbs of body weight

What pet parents say about Zesty Paws 8-in-1 Multivitamin Chicken Flavored Mousse Supplement

"The first time I gave this to my cat, I put it by itself just to make sure he liked it and he did!! Now I use it as a topper on his dinner, he gets pretty excited about it and it was almost impossible to take a picture without his entire head covering it...lol! Since I feed him people grade canned salmon or chicken (in addition to dry cat food) I feel this helps him get the nutrients he needs!"

"I feel so relieved offering this to my skinny, elderly cat. He was losing weight like crazy (yes, we’ve been to the vet) so we wanted something calorie-dense and tasty enough that he’d cooperate. I swear he’s looking and feeling better since I started giving him a packet a day. For him it’s a treat. For me, I love petting him and feeling a little bit of padding where he was all knobby bones before. Thank goodness!"

Read more reviews on Chewy.


Image sourced from Chewy. Copyright Zesty Paws.

VetriScience Nu Cat Chewable Multivitamin Tablets
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VetriScience is one of the oldest pet supplement brands on the block, with tried and tested multivitamins for cats. Suitable for kitties of all sizes and ages, VetriScience Nu Cat Chewable Multivitamin Tablets support several areas of your feline's health, including the heart, brain, gut, and nervous system.

Key ingredients include fish oil and taurine to help your feline friend's vision, as well as biotin, which helps keep a cat's fur and skin in top condition. VetriScience Nu Cat Chewable Multivitamin Tablets contain controlled levels of over two dozen nutrients, including iron, magnesium, vitamin A, riboflavin, calcium, and taurine.

Vetriscience Multivitamins

Why Wag! loves VetriScience Nu Cat Chewable Multivitamin Tablets

  • Traditional tablet multivitamins with 27 controlled nutrients
  • Made only from brewer's yeast and supplements — perfect for sensitive stomachs
  • Formulated by veterinarians
  • Suitable for all life stages, including kittens

Considerations & concerns

  • Fussy felines will turn their noses up at these tablets
  • Can be crushed up and sprinkled on food for easier feeding

What pet parents say about VetriScience Nu Cat Chewable Multivitamin Tablets

"I love this daily multivitamin/supplement but my cat will not eat it whole; i use a pill crusher to turn it into powder and then I sprinkle it on her wet food and she eats it no problem"

"So far, so good. None of my seven cats has refused his or her food with the crushed up vitamin in there. Time will tell. Guess I'll be continuing buying this item."

"Unfortunately, my cat Ziva turned her nose up at this product. They're supposed to be chewable, but they are rock hard as I tried to break it up to put in her food to no avail. Disappointed."

Read more reviews on Chewy.

Wholistic Pet Organics Feline Complete Cat Supplement
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Wholistic Pet Organics Feline Complete Cat Supplement is a powdered multivitamin formula that'll put some pep in your purring pal's step. Made with all-natural ingredients, this supplement is rich in glucosamine sulfate, which promotes joint health and mobility. It's also high in methylsulfonylmethane (MSM), which contains antioxidants and has anti-inflammatory properties.

The first ingredient in this multivitamin is dried kelp, a good source of fiber and omega-3 fatty acids, aiding digestion and skin and coat health. Other active ingredients include green-lipped mussels, spirulina, and organic flaxseed. This powdered supplement is suitable for cats and dogs of all ages — ideal for multi-pet households.

Wholistic Pet Organics Feline Supplement

Why Wag! loves Wholistic Pet Organics Feline Complete Cat Supplement

  • Rich in glucosamine, MSM, and green lipped mussels to support joint health and mobility
  • Includes probiotics to aid digestion
  • Free from fillers, GMOs, and artificial ingredients
  • Suitable for cats and dogs of all ages

Considerations & concerns

  • A bit pricey

What pet parents say about Wholistic Pet Organics Feline Complete Cat Supplement

"I was looking for a supplement to give to my cats. Give them some extra vitamin love. It comes with a small scoop for measuring. I add one little scoop to a 5 oz can. I prefer the pate style. Mixed better. My cats (3) seem not to notice. So, cat approved. Their servant is happy they are getting a boost of supplemental support."

"I can sure tell the difference when I stop using this product. The cats poop is not as runny and they don't remind me that their tummy hurts, outside of the box."

Read more reviews on Chewy.



Image sourced from Chewy. Copyright Wholistic Pet Organics.

Fera Pets Whole Food Multivitamin Powder Topper
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Searching for a meal topper that'll add some extra nutrients to your feline's diet? Fera Pets Whole Food Multivitamin Topper is an all-natural alternative to other cat multivitamins, made with only organ meat and produce.

The top ingredients in this topper are bovine liver, apple, blueberry, carrot, and cranberry. Liver is a source of iron and B vitamins, while cranberries and blueberries are rich in antioxidants. Carrots and apples both have properties that boost immunity. Plus, this powder contains prebiotics and probiotics from chicory root and Bacillus coagulans.

Fera Pets Whole Food Multivitamin

Why Wag! loves Fera Pets Whole Food Multivitamin Powder Topper

  • Made with all-natural ingredients — no artificial flavors, colors, or preservatives
  • Contains only organ meat and nutritious produce like carrots, alfalfa grass, broccoli, apples, and chicory root
  • Aids digestion, boosts immunity, and helps prevent cell damage
  • Suitable for felines and canines of all ages

Considerations & concerns

  • Give your pet 1/2 teaspoon per 25 lbs of body weight
  • Has a high price point

What pet parents say about Fera Pets Whole Food Multivitamin Powder Topper

"This seems to work really well. It’s a powder so it does not bother my babies and I only use the recommended amount. It seems to really help especially with digestion. They use the bathroom like clock work as they should"

"I have fed my cats a homemade, raw diet for many years but in light of the current situation with raw poultry, I've switched to making a cooked version. I add this multivitamin powder to the finished product and my cats snarf it down! I also no longer have to purchase multiple supplements. The only separate item I add is omega-3 fish oil. The powder provides everything else. So far very satisfied."

Read more reviews on Chewy.


Image sourced from Chewy. Copyright Fera Pets.

Instinct Boost Mixers Senior Multivitamin Cat Food Topper
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Instinct makes excellent cat food and produces one of the best multivitamin meal toppers for senior cats on the market. Instinct freeze-dries its Boost Mixers to make them shelf-stable while preserving as many nutrients as possible. Instinct Boost Mixers are all thriller and no filler — they're free from corn, soy, grains, potatoes, and wheat.

Two key ingredients in Instinct Boost Mixers Senior are turmeric and green-lipped mussel powder, which promote joint health and have anti-inflammatory properties. Coconut oil helps keep your kitty's brain sharp while also reducing the chances of hairballs. Many cats have digestive issues as they age, so Instinct adds probiotics to this meal topper to improve gut health.

Instinct Boost Mixers

Why Wag! loves Instinct Boost Mixers Senior Multivitamin Cat Food Topper

  • Formulated specifically for senior cats, but suitable for all ages
  • Designed to improve mobility, promote brain health, and support healthy digestion
  • Free from fillers, artificial preservatives, and artificial flavors
  • List whole cuts of beef as the first ingredient

Considerations & concerns

  • Texture might put off some fussy felines
  • Should be introduced to your cat's diet slowly over 7 days to avoid an upset stomach

What pet parents say about Instinct Boost Mixers Senior Multivitamin Cat Food Topper

"My youngest cat can't get enough of it...she loves these freeze-dried boost mixers. Her fur is so soft...I attribute it to these boost mixers!"

"I crumble up a piece on top of her wet food and it encourages her to eat more."

"We have three cats, all loved it at first, but became disinterested before the bag was empty. I'm sure it's a good product but I don't think I'll order again because of the lost interest in it by all three."

Read more reviews on Chewy.


Image sourced from Chewy. Copyright Instinct.

The Missing Link Feline Superfood Supplement Powder for Cats
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The Missing Link Feline Superfood Supplement Powder is a great choice if you're looking to improve your tiny tiger's skin and coat health. Flaxseed is the top ingredient in this supplement, which is a source of omega-3 fatty acids that can reduce flaky and itchy skin.

This multivitamin for cats is loaded with nutrient-rich natural ingredients. Ground beef bone provides calcium, freeze-dried oysters are rich in copper and zinc, and sunflower seeds are a source of vitamins E and manganese. The Missing Links makes this supplement without GMOs and uses cold process manufacturing technology to preserve nutrients. 

The Missing Link Supplement Powder

Why Wag! loves The Missing Link Feline Superfood Supplement Powder for Cats

  • Designed to improve digestive, immune, skin, and coat health
  • Features natural nutritional sources like flaxseed, kelp, beef bone, and sunflower seeds
  • No GMOs
  • Suitable for all ages, including kittens

Considerations & concerns

  • Cane molasses is the second ingredient
  • Should be gradually added to your cat's diet to avoid sickness

What pet parents say about The Missing Link Feline Superfood Supplement Powder for Cats

"I just sprinkled about a quarter teaspoon on Fifis dry kibble, and already that same night I noticed how she had more energy!"

"Been using it on and off. Credit it for helping the late great Dusty reaching his twenty year mark. My current kitty, The Gretch, hates all manner of vitamins but am able to lightly sprinkle on her dry food and she’ll side eye me but will eat. Good stuff. I also sneak salmon oil into her diet but only when she gets fresh salmon."

Read more reviews on Chewy.


Image sourced from Chewy. Copyright Missing Link Products.

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