Best Cat Multivitamins (2026) – Top 10 Reviewed
Even with a well-balanced diet, some cats can benefit from a daily multivitamin to fill nutritional gaps and support overall health. Whether you’re looking to boost your cat’s immune system, improve their skin and coat, or simply give them a little extra nutritional insurance, the right multivitamin can make a real difference. Here’s our roundup of the best cat multivitamins to keep your feline friend thriving.
Our Top Picks at a Glance
- Best Overall: VetriScience NuCat Multivitamin – Trusted vet-formulated daily chew
- Best Value: Tomlyn Felovite II Nutritional Gel – Affordable gel cats love
- Best Premium: Standard Process Feline Whole Body Support – Whole-food-based nutrition
Quick Comparison
| Product | Key Ingredients | Form | Servings | Best For |
|---|---|---|---|---|
| VetriScience NuCat Multivitamin | Taurine, Omega-3s, B Vitamins, Antioxidants | Chewable Tablets | 30-90 | Overall daily multivitamin |
| Tomlyn Felovite II Nutritional Gel | Taurine, Vitamins A, D, E, Calcium | Gel | ~60 | Picky eaters and kittens |
| Standard Process Feline Whole Body Support | Whole-food nutrients, Organ extracts | Tablets | 90 | Whole-food-based nutrition |
| Pet Honesty Cat Multivitamin Chews | Omega-3s, Lysine, Probiotics, Vitamins | Crunchy & Creamy Chews | 30 | All-in-one treat-like vitamin |
| Solid Gold SeaMeal Multivitamin | Kelp, Omega Fatty Acids, Vitamins | Powder | ~120 | Skin, coat, and dental health |
| Nutramax Imuquin Immune Health | Beta Glucans, Marine Lipids, Vitamins | Powder Packets | 30 | Immune-focused multivitamin |
| Life Extension Cat Mix | Taurine, B12, Vitamin C, E, Probiotics | Powder | 85 | Longevity and heart health |
| VetriScience Senior NuCat 27+ | 27+ Nutrients, Antioxidants, Omega-3s | Chews | 30 | Senior cats over 7 years |
| Nutri-Vet Multi-Vite Paw Gel | Vitamins A, D, E, B Complex, Taurine | Paw Gel | ~30 | Easy paw application for fussy cats |
1. VetriScience NuCat Multivitamin – Best Overall
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A veterinarian-formulated daily chew packed with essential vitamins, taurine, and omega-3s in a bite-sized tablet cats actually enjoy.
VetriScience NuCat is one of the most popular and highly rated cat multivitamins on the market. Each chewable tablet delivers a comprehensive blend of vitamins, minerals, amino acids (including taurine), and fish oil omega-3 fatty acids. The formula supports immune health, eye function, heart health, and overall daily wellness.
The fish-flavored tablets are bite-sized and palatable, and most cats will eat them directly as treats. Available in 30-count and 90-count options, NuCat offers flexibility for different budgets and household sizes.
What We Like
- Comprehensive formula with taurine, omega-3s, and essential vitamins
- Fish-flavored chew most cats accept as a treat
- Trusted veterinary brand with strong clinical reputation
What Could Be Better
- Tablet format isn’t ideal for all cats
- Some cats may need the tablet crumbled into food
Bottom Line: NuCat delivers the most well-rounded daily multivitamin formula in a format that’s easy to administer and backed by veterinary expertise.
2. Tomlyn Felovite II Nutritional Gel – Best Value
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A fish-flavored gel loaded with vitamins, minerals, and taurine that cats eagerly lick right off your finger.
Tomlyn Felovite II is a nutritional supplement gel designed for cats and kittens. The formula includes supplemental taurine, vitamins A, D, and E, calcium, phosphorus, and essential fatty acids for comprehensive daily nutrition. The fish-flavored paste is one of the most palatable supplement formats available, and most cats will lick it directly from the tube or your finger.
At around $7 per tube, Felovite II delivers strong nutritional value at an extremely accessible price point. It’s especially popular among owners of kittens and finicky eaters.
What We Like
- Extremely palatable gel format cats love
- Safe for both kittens and adult cats
- Very affordable at approximately $7 per tube
What Could Be Better
- Contains corn syrup and malt syrup as palatability agents
- Gel can be messy if not administered carefully
Bottom Line: Felovite II is the easiest and most affordable way to get daily vitamins into your cat, especially for picky eaters and kittens.
3. Standard Process Feline Whole Body Support – Best Premium
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A whole-food-based multivitamin using nutrient-dense organ extracts and botanical ingredients for holistic feline nutrition.
Standard Process takes a different approach to cat multivitamins by using whole-food ingredients, including bovine organ extracts and nutrient-dense botanicals, rather than synthetic vitamins. The formula provides comprehensive multisystem support through naturally occurring nutrients that are highly bioavailable. Each bottle contains 90 tablets.
This supplement is popular among holistic veterinarians and pet owners who prefer whole-food nutrition over synthetic vitamin formulations. The tablets can be crushed and mixed with food for easier administration.
What We Like
- Whole-food-based ingredients for superior bioavailability
- Supports multiple body systems holistically
- 90-tablet bottle provides a generous supply
What Could Be Better
- Significantly higher price than synthetic vitamin options
- Tablets may need to be crushed for some cats
Bottom Line: If you believe in whole-food nutrition and want the most natural multivitamin for your cat, Standard Process delivers premium quality.
4. Pet Honesty Cat Multivitamin Chews – Best All-in-One
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A treat-style chew combining vitamins, probiotics, omega-3s, and lysine for cats who need everything in one convenient bite.
Pet Honesty’s Cat Multivitamin features a crunchy-and-creamy chew format that cats find irresistible. The formula combines omega-3 fatty acids, L-lysine for immune support, probiotics for digestive health, and a broad spectrum of vitamins for overall wellness. Each bag contains a 30-day supply of daily chews.
This all-in-one approach means you don’t need to buy separate supplements for immunity, digestion, and general nutrition. The chicken flavor and unique texture make daily supplementation feel like treat time.
What We Like
- All-in-one formula covers immunity, digestion, and general health
- Irresistible crunchy-and-creamy texture
- Includes lysine and probiotics alongside standard vitamins
What Could Be Better
- Only a 30-day supply per bag
- Not as targeted as individual specialty supplements
Bottom Line: Pet Honesty delivers the most convenient all-in-one multivitamin experience in a format cats genuinely enjoy eating.
5. Solid Gold SeaMeal Multivitamin Powder – Best for Skin & Coat
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A kelp-based powder rich in omega fatty acids that supports dental health, digestion, and a beautiful coat.
Solid Gold SeaMeal is a natural multivitamin powder built around nutrient-dense kelp, which provides a rich array of naturally occurring vitamins, minerals, and amino acids. The formula includes omega fatty acids for skin and coat health, plus supports dental health and digestive wellness. The powder easily mixes with wet or dry food.
With approximately 120 servings per container, SeaMeal is one of the most economical multivitamins available. It’s safe for both cats and dogs, making it convenient for multi-pet households.
What We Like
- Natural kelp base provides whole-food nutrition
- Approximately 120 servings per container – outstanding value
- Supports skin, coat, teeth, and digestion
What Could Be Better
- Seaweed smell may deter some cats
- Powder format may not mix well with dry food
Bottom Line: SeaMeal offers an excellent natural multivitamin with particular strength in skin and coat health at an unbeatable per-serving price.
6. Nutramax Imuquin – Best for Immune Support
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A vitamin and mineral supplement specifically formulated to bolster your cat’s immune system with beta glucans and marine lipids.
Nutramax Imuquin goes beyond basic multivitamin supplementation by focusing on immune health. The formula features beta glucans (derived from yeast extract), marine lipids providing omega-3 fatty acids (DHA and EPA), and a comprehensive array of vitamins and minerals including vitamins A, D3, E, iron, copper, zinc, calcium, and phosphorus. Each box contains 30 individually portioned packets.
This supplement is ideal for cats who need extra immune support, whether due to age, environmental stress, or general health maintenance.
What We Like
- Beta glucans provide targeted immune system support
- Marine lipids deliver high-quality omega-3s
- Individual packets ensure freshness and accurate dosing
What Could Be Better
- Only 30 packets per box
- Focus on immunity means it’s less of a general multivitamin
Bottom Line: For cats needing a multivitamin with an immune health focus, Imuquin provides the most targeted support from a trusted brand.
7. Life Extension Cat Mix – Best for Longevity
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From the well-known human longevity supplement brand, this powder supports heart health, digestion, and long-term feline wellness.
Life Extension Cat Mix brings the same research-driven philosophy behind their popular human supplements to feline nutrition. The formula includes taurine, L-arginine, vitamin B12, folic acid, vitamin C, vitamin E, rosemary extract, and probiotics. This comprehensive blend supports heart health, nutrient absorption, and overall vitality. Each container provides approximately 85 servings.
The powder mixes easily with your cat’s food and is unflavored, making it suitable for even the pickiest eaters when blended into wet food.
What We Like
- Research-driven formula from a trusted supplement brand
- Includes L-arginine and taurine for heart health
- 85 servings per container provides excellent value
What Could Be Better
- Powder format may not appeal to all cats
- Not as widely known in the pet supplement space
Bottom Line: If you trust Life Extension for your own supplements, their cat formula brings the same research-backed quality to feline nutrition.
8. VetriScience Senior NuCat 27+ – Best for Senior Cats
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Specially formulated for aging cats with 27+ nutrients including antioxidants, omega-3s, and enhanced vitamin levels.
VetriScience Senior NuCat 27+ is designed specifically for cats aged 7 and older. The formula builds on the original NuCat with enhanced levels of vitamins, antioxidants, and omega-3 fatty acids to address the unique nutritional needs of aging felines. The blend supports healthy aging, cognitive function, immune health, and joint comfort.
Each container includes 30 fish-flavored chews, making them easy to administer as daily treats.
What We Like
- Specifically formulated for the needs of senior cats
- 27+ nutrients targeting age-related health concerns
- Enhanced antioxidant levels for cellular protection
What Could Be Better
- Only 30 chews per container
- Higher price per chew than the standard NuCat formula
Bottom Line: Senior cats deserve a multivitamin tailored to their aging bodies, and NuCat 27+ delivers exactly that.
9. Nutri-Vet Multi-Vite Paw Gel – Best for Fussy Cats
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Apply this salmon-flavored gel to your cat’s paw for them to lick off – no pills, no powders, no food mixing required.
Nutri-Vet Multi-Vite Paw Gel is designed for cats who refuse every other form of supplement. Simply apply the salmon-flavored gel to your cat’s paw, and their natural grooming instincts will take care of the rest. The formula includes vitamins A, D, E, B-complex vitamins, taurine, and potent antioxidants for comprehensive daily nutrition.
This veterinarian-formulated gel is suitable for cats and kittens of all ages, making it a versatile choice for any household.
What We Like
- Paw application bypasses picky eating entirely
- Salmon flavor most cats find appealing
- Works for all ages including kittens
What Could Be Better
- Can leave sticky residue on paws and surfaces
- Difficult to measure precise doses with gel format
Bottom Line: When every other supplement format fails, paw gel is the last resort that almost always works thanks to your cat’s grooming instincts.
How to Choose the Best Cat Multivitamin
Before buying a multivitamin, talk to your veterinarian about whether your cat actually needs one. Cats eating a complete and balanced commercial diet may already be getting adequate nutrition. However, cats with dietary deficiencies, those eating homemade diets, senior cats, or those with health conditions that affect nutrient absorption can benefit significantly from supplementation.
Look for key ingredients that cats specifically need. Taurine is essential for feline heart health, vision, and reproduction—it’s the single most important ingredient in any cat multivitamin. B-complex vitamins support energy metabolism, while vitamins A, D, and E play roles in immune function, bone health, and cellular protection. Omega-3 fatty acids support skin, coat, and brain health.
Choose a format your cat will actually accept. Gels and flavored chews have the highest acceptance rates, while powders work well when blended into wet food. Tablets may need to be crushed for some cats. Paw gels are a last-resort option for the most stubborn felines. The best multivitamin is the one your cat will consistently take.
Be cautious about over-supplementation. Fat-soluble vitamins (A, D, E, K) can accumulate in the body and potentially reach toxic levels if over-dosed. This is especially important if your cat is already eating a vitamin-fortified commercial food. Always follow dosing instructions carefully and consult your vet about any potential interactions with your cat’s existing diet or medications.
Benefits of Cat Multivitamin Supplements
Daily multivitamins help fill nutritional gaps that even quality commercial diets may leave. Cats eating homemade or raw diets are particularly at risk for deficiencies in taurine, B vitamins, and essential minerals. A well-formulated multivitamin provides insurance against these gaps, supporting overall health and vitality.
Immune support is one of the primary benefits of daily multivitamin use. Vitamins C and E act as antioxidants, protecting cells from oxidative damage. Zinc and beta-glucans support immune cell function, while vitamin D helps regulate immune responses. Senior cats, in particular, benefit from enhanced immune support as their natural defenses weaken with age.
Skin and coat health is another area where multivitamins shine. Omega-3 and omega-6 fatty acids, biotin, and zinc all contribute to a healthier, shinier coat and reduced shedding. Cats with dull coats, excessive shedding, or dry skin often show visible improvement within a few weeks of starting a multivitamin that includes these ingredients.
Frequently Asked Questions
Do indoor cats need multivitamins?
Indoor cats eating a complete commercial diet typically get adequate nutrition, but they may benefit from supplementation if they’re picky eaters, on a restricted diet, or showing signs of nutritional deficiency like dull coat or low energy. Consult your vet to determine if supplementation is right for your indoor cat.
Can I give my cat a human multivitamin?
No, human multivitamins are not safe for cats. They may contain inappropriate dosages, and some ingredients common in human supplements (like iron, xylitol, or certain herbal extracts) can be toxic to cats. Always use a supplement specifically formulated for felines.
How do I know if my cat needs a multivitamin?
Signs your cat may benefit from a multivitamin include dull or flaky coat, excessive shedding, low energy, frequent illness, poor appetite, or slow wound healing. Your veterinarian can run blood tests to check for specific deficiencies and recommend appropriate supplementation.
What is the most important vitamin for cats?
Taurine is the single most important nutrient for cats. Unlike dogs and humans, cats cannot produce enough taurine on their own and must get it from their diet. Taurine deficiency can lead to serious heart problems, vision loss, and reproductive issues. Most quality cat multivitamins include taurine in their formula.
Can kittens take multivitamins?
Some multivitamins are safe for kittens, particularly gel formulas like Tomlyn Felovite II. However, kittens eating a quality kitten-specific food typically don’t need additional supplementation. If you’re concerned about your kitten’s nutrition, consult your veterinarian for age-appropriate recommendations.
How long does it take to see results from a cat multivitamin?
Improvements in energy and appetite may be noticed within 1-2 weeks. Skin and coat improvements typically take 4-6 weeks to become visible. Immune health benefits are ongoing and may not produce immediately noticeable changes, but contribute to long-term wellness.
Can I give my cat too many vitamins?
Yes, over-supplementation can be harmful, particularly with fat-soluble vitamins A, D, E, and K, which accumulate in the body. Always follow recommended dosages and avoid combining multiple supplements without veterinary guidance. If your cat eats a balanced commercial diet, a single daily multivitamin at the recommended dose is usually sufficient.
