This article is for you if you’re looking for a way to support your cat’s health from the inside out. Like us, cats need antioxidants to help combat the effects of aging and stress, and support a healthy immune system. These supplements can be especially beneficial for cats who need help with arthritis, or who have compromised immune systems.
Keep in mind that cat supplements can be difficult to find, especially if you’re looking for a specific health benefit, like helping your cat with their cat hairball remedies. We’ve done the research to find the best cat antioxidant supplements that are highly-rated by users and cat owners alike.
Keep reading to learn more about our best cat antioxidant supplements.
Our Editor’s Best Cat Antioxidant Supplements Reviews
- Nusentia's full spectrum liquid feline multivitamin: Spectrin for Cats : Best Value per Ounce! Includes antioxidants, vitamins, minerals, and key nutrients for vibrant skin, coat, and allergy support. Great for excessive shedding and allergies in cats.
- Easy dosing: Liquid cat vitamins absorb faster and cats love it!
- Up to 96 doses per container
- Made in the USA : Certified GMP : All Natural : Effective : Quality Tested
- Ideal for cats and kittens of all ages and stages.
- Supports immune system function and performance in dogs, cats and birds
- DMG is an adaptogen that helps the body cope with various forms of stress
- DMG supports performance by enhancing circulation, efficient oxygen utilization, and muscle recovery
- DMG supports stamina through its ability to lower lactic acid build-up
- Immune Boost to Fight Diseases for Cats: Recommended cat supplements & vitamins for growing, adult, and senior cats Immune Support aids in supporting your cat’s innate immune system in its daily fight against diseases
- Biologically Appropriate, Natural Ingredients: Made with biologically appropriate, high quality, natural ingredients such as Beta Glucan, Lactoferrin, Colostrum, Zinc, Coenzyme Q-10, and Bifidobacterium
- Proactive Nutritional Support: This unique formula provides support for optimum immune health, cellular protection, and rapid immune response
- Veterinarian Developed and Recommended: Developed by Dr. Bill Barnett and reflecting his proactive approach towards keeping animals healthy and extending their lives, these supplements have been used and recommended by veterinarians, breeders, and trainers for over 30 years
- Made in the USA | All Dr. Bill’s Supplements are made in the United States and are regulated by the NASC (National Animal Supplement Council)
- Plus Omegas
- NaturVet Hip & Joint Cat Soft Chews Plus Omegas is an advanced formulation to help support and maintain hip and joint flexibility
- Blended with antioxidants to help fight damaging free-radicals
- Rich in Omega-3 & 6 Fatty Acids
- For Cat use only. Keep out of the reach of children
- PREMIUM FORMULA - This formula combines powerful probiotics with easily-absorbed vitamins, antioxidants, and digestive enzymes. By helping maintain a balance between ‘good’ bacteria and ‘bad’ bacteria, Nutra Thrive supports healthy digestion and higher energy levels — to help your cat live a long, happy life.*
- FOOD TOPPER - Nutra Thrive is a chicken-flavored powder that can be added to any cat food. Each scoop of Nutra Thrive is packed with easily-absorbed vitamins, minerals, antioxidants, and digestive enzymes. The secret is in its 3-in-1 formula — Superfoods Blend, Super Feline Blend, and Probiotic-Enzyme Blend — which helps promote health and a balanced digestion.*
- EASY TO USE - Nutra Thrive is easy to prepare, simply sprinkle one scoop per day over your cat's food!
- THIRD PARTY TESTED - Quality is our number one priority here at Ultimate Pet Nutrition, so all of our products go through rigorous testing for quality, purity and potency at an independent, 3rd-party facility.
- QUALITY INGREDIENTS - Nutra Thrive contains quality ingredients — and each one is hand-selected for maximum effectiveness and purity. However, we always recommend consulting with your veterinarian before beginning any new supplement.
- Naturally Support Your Cat’s Health — CATalyst is a cat antioxidant supplement that provides health benefits derived from natural enzymes. CATalyst antioxidant enzyme formula for cats helps support immune, joint, and digestive health while caring for their skin and fur in a simple liquid supplement that can be added to their daily food
- Enzymes Are the Cat-alysts of Digestion — CATalyst is made with the cat digestive enzyme needed to break down food and support digestive health. Unlike CATalyst, few other digestive enzymes for cats feature the absorbent form of Superoxide Dismutase (SOD), made from natural plant extracts. SOD is the body's powerful defense against free radicals and the inflammatory reactions they cause, making CATalyst the choice enzymes for cats
- Help Your Cat Stay Agile — CATalyst is the joint supplement for cats that can help get the most out of their nine lives. Help provide cat arthritis and joint support pain relief and help improve hip and joint health for cats. Whether you have a young kitten or a cat in their senior years, their mobility is key to a healthy and happy life
- Fortify Your Feline — Optimize your furry friend’s health and wellness with this cat immune support and cat digestive support supplement. Give them a boost with an enzyme and antioxidant rich formula that provides the live nutrition they need. Feline CATalyst liquid digestive enzymes help by strengthening their immune response for a longer, happier life
- An Easy Addition to Their Diet — We all know that trying to feed a cat joint supplement treats or cat vitamins and supplements can be a difficult (and even dangerous) task. Worry no more! CATalyst comes in an easy-to-use liquid form. Just add the recommended dose of pancreatic enzyme supplements cats love to their daily meals and help them reach their full potential
- PROVIDES A 10X CONCENTRATED FORMULA. Vimergy liquid Cat’s Claw is a powerful botanical extract. A single serving of our potent 10x concentrated formula delivers the equivalent of a full gram (1000 mg) of herbal activity. For a daily health boost, simply add a dropper full of water, juice, or your morning smoothie. It’s an easy way to take charge of your well being.
- ABSORBS FASTER THAN CAPSULES, TABLETS OR GUMMIES.* Our formula delivers fast-absorbing cat’s claw in a liquid form that contains no alcohol. The Vimergy formula is made with plant-based organic flax glycerin, which has no metallic aftertaste, is naturally sweet without sugar or fat, and acts as a natural preservative. With liquid vitamins, the tough plant fiber has already been removed, making the phytonutrients more readily available.
- DELIVERS POWERFUL IMMUNE SUPPORT THROUGH ANTIOXIDANTS* Vimergy Organic cat’s claw liquid contains many phytonutrient compounds with antioxidant properties that can boost efficient responses to the various challenges your immune system encounters over time.* Our potent formula can help balance the impact of oxidative stress .*
- EXPERIENCE MIXOLOGY WITH VIMERGY. As someone who takes charge of their well being, you decide what your body needs. That’s why it’s essential to incorporate Vimergy products into your daily routine. Unlike multivitamins, our liquids provide plenty of versatility. They can be enjoyed on their own, in water, juice, smoothies or even mixed with the other Vimergy liquids to create a unique blend. We provide the ultimate in mixology-based customization to support your health and wellness.
- PEACE OF MIND CLEAN. Vimergy pure cat’s claw is a supplement that comes in a clean liquid form you can count on. Our product is formulated with no gluten, no corn, no soy, no alcohol, no refined sugar, and without unnecessary colors or fillers. We offer a clean vegan supplement that’s certified organic, non-GMO, and paleo-friendly.
- A comprehensive formula designed to support liver function, detoxification, fat metabolism, bile production and methylation reactions
- Gluta-Syn Whey Protein Isolate supports the production of glutathione and detoxification of the liver
- Taurine is an essential amino acid for the cat and is required for normal bile acid metabolism
- Vetri Liver Feline features 15 synergistic ingredients to support fat metabolism, antioxidant protection, glutathione and SAMe production, and methylation pathways, and both phases of normal liver detoxification
- Key ingredients include B vitamins, vitamin E, folic acid, and glutathione support Phase I detoxification, which helps neutralize unwanted chemicals by converting toxins into less harmful substances
- ADVANCED IMMUNE SUPPORT FOR CATS: Fuel your pet with the nutrients she needs to stay healthy and boost her immune system with cat health supplements that feature antioxidants and much-needed nutrients and amino acids to stay active.
- HELP STRENGTHEN CAT IMMUNITY: Give your furry friend the immune boost she needs with these health supplements for cats that are infused with veterinarian-approved ingredients such as amino acids and L-Lysine.
- PET EYE HEALTH SUPPLEMENT: A healthy immune system and eye health is 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 cat eye health.
- VETERINARIAN-FORMULATED CAT SUPPLEMENTS: Rich in antioxidants and amino acids, these immune support cat supplements feature a veterinarian formula that is formulated with vitamins and nutrients to help give your kitten or senior cat an immune boost.
- PET PRODUCTS YOU CAN TRUST: Since 1994, NaturVet has been serving the four-legged community with wholesome, vitamin-infused dog and cat supplements so that your pup or kitten maintains a healthy lifestyle. Made in the USA, each pet product from NaturVet is cGMP compliant and wheat-free.
- Unparalleled Support: Our delicious chicken-flavored crunchy chews help soothe your cat’s skin- related issues associated with seasonal allergies; Our ingredients are sourced at high levels of concentration and purity, because your pet deserves the best; Because immune function is directly correlated with gut health, we included powerful ingredients to support your kitty’s skin, starting from within
- Better Ingredients, Better Results: Each chew is packed with three key ingredients— a probiotic, tart cherry, and fish oil; Tart cherry provides antioxidants to support the immune system, while our probiotic targets your cat’s gut health and work to support your cat’s natural ability to respond to allergens; We also include fish oil from menhaden, a small fish with high levels of EPA and DHA to help promote normal skin moisture content
- Veterinarian Recommended: Our Allergy health supplement is a vet recommended, daily formula to support cats with seasonal allergies
- Lovingly Made in the USA with Domestic and Global Ingredients: Our crunchy chews are made with no fillers, gums, or sweeteners - just pure, high-quality ingredients your cat will love; Every chew is made with a crunchy shell and soft center for your cat’s enjoyment
- Buy With Confidence: You want the best for your best friend; We do, too; If you are not satisfied with the performance of this product, contact us; We are determined to make it right
Best Cat Antioxidant Supplements Buying Guide
Before choosing the best cat antioxidant supplements you should consider following options:
1. Taurine: This is an essential amino acid that is already present in the body of the cat. Taurine is a powerful antioxidant that can help improve the overall health of your cat. It helps in fighting against heart diseases and also supports eye health.
2. Vitamin E: This is an important antioxidant and an essential vitamin for the cat. Vitamin E helps in improving the immunity and also supports the overall health of the cat. Vitamin E can also help improve the fertility of the cat. It helps in reducing the levels of cholesterol and also supports eye health.
3. Vitamin C: Vitamin C is an essential antioxidant for the cat. It helps in supporting overall health of the cat by improving the immunity. Vitamin C is also important for supporting the bone and teeth health of the cat.
4. Vitamin A: Vitamin A has antioxidant properties and is very essential for the overall health of a cat. It supports the immune system and also supports eye health of the cat.
5. Zinc: Zinc is an essential mineral for the cat and is an important antioxidant. Zinc supports the overall health of the cat and also supports muscle health. It also supports immune system of the cat.
6. Vitamin D: This is an essential vitamin and an important antioxidant for the cat. Vitamin D supports overall health of the cat and also supports bone health. It also helps in improving the immunity of the cat.
7. Fish Oil: Fish oil has many antioxidants properties and is important for the overall health of the cat. Fish oil helps in supporting the immunity of the cat and also helps improve the heart health of the cat. It also helps in improving the brain health of the cat.
8. Vitamin B: Vitamin B has antioxidant properties and is essential for the overall health of the cat. It supports the brain and muscle health of the cat. It also supports the immune system and the heart health of the cat.
9. Vitamin K: Vitamin K has antioxidant properties and is essential for the overall health of the cat. It supports overall health of the cat and also supports bone health. Vitamin K also supports the immune system of the cat.
10. Vitamin E: Vitamin E has antioxidant properties and is essential for the overall health of the cat. It supports immune system and also supports eye health of the cat.
11. Zinc: Zinc is an essential mineral for the cat and has antioxidant properties. Zinc supports overall health of the cat and also supports muscle health. It also supports immune system of the cat.
12. Iron: Iron has antioxidant properties and is essential for the overall health of the cat. It supports overall health of the cat and also supports muscle health. It also supports immune system of the cat.
13. Selenium: Selenium is an essential mineral for the cat and has antioxidant properties. It supports overall health of the cat and also supports muscle health. It also supports immune system of the cat.
14. Manganese: Manganese is an essential mineral for the cat and has antioxidant properties. It supports overall health of the cat and also supports bone health. It also supports immune system of the cat.
15. Zinc: Zinc is an essential mineral for the cat and has antioxidant properties. It supports overall health of the cat and also supports muscle health. It also supports immune system of the cat.
16. Vitamin K: Vitamin K has antioxidant properties and is essential for the overall health of the cat. It supports overall health of the cat and also supports bone health.
What else you should know about cat antioxidant supplements
1. What are the best cat antioxidant supplements?
There are a variety of cat antioxidant supplements available on the market. Some of the best include:
1. Antiox-9: This supplement contains a blend of vitamins A, C, and E, as well as selenium and zinc. It is designed to help support a healthy immune system and protect against free radical damage.
2. Catechin: This supplement contains a powerful antioxidant known as catechin. It is thought to help protect cells and reduce inflammation.
3. Coenzyme Q10: This supplement contains coenzyme Q10, which is a powerful antioxidant that helps to protect cells and improve energy production.
4. N-Acetyl Cysteine: This supplement contains a compound known as N-acetyl cysteine. It is thought to help protect cells and reduce inflammation.
5. Vitamin E: This vitamin is a powerful antioxidant that helps to protect cells and reduce inflammation.
2. What are the benefits of taking antioxidant supplements for cats?
The benefits of taking antioxidant supplements for cats are not fully known, but they may include reducing the risk of certain diseases, improving the health of the skin and coat, and reducing inflammation.
3. Are there any side effects of taking antioxidant supplements for cats?
There are no known side effects of antioxidant supplements for cats.
4. How do I choose the right antioxidant supplement for my cat?
There is no one-size-fits-all answer to this question, as the best antioxidant supplement for your cat will depend on their individual needs. However, some factors to consider when choosing an antioxidant supplement for your cat include their age, health condition, and any medications they are taking. You should also talk to your veterinarian about which antioxidant supplement would be best for your cat.
5. What is the best dosage of antioxidant supplement for my cat?
There is no definitive answer to this question as it will vary depending on the specific needs of your cat. However, it is generally recommended to give your cat between 50 and 100 mg of antioxidant supplement per day.
Conclusion
On the market, there are numerous best cat antioxidant supplements. Hopefully, the list of the top ten best cat antioxidant supplements will save you time researching and deciding on the best one for you.