10 Best Dog Antioxidant Supplements
#1 Best Pick
VetriScience CoQ10 Healthy Heart Easy-Open Capsules, Coenzyme Q10 Cardio and Healthy Aging Supplement for Dogs and Cats, Heart Support Supplement with 10 mg CoQ10, 100 Count
Brand: VETRISCIENCE
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- Can improve carbohydrate metabolism to support blood sugar balance
- CoEnzyme Q10 is safe and natural supplement
- Has been shown to be especially beneficial in certain heart conditions and gum disease
- Easy weight based dosing for cats and dogs.
- VetriScience products are manufactured in the USA, veterinarian formulated and come with a 100% satisfaction guarantee.
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#2 Best Value
Turmeric & Curcumin Chewable Tablets for Dogs | Supports Joint, Digestive, Heart, and Liver Health | Natural Anti-inflammatory & Antioxidant | 180 Tablets
Brand: Star-wood
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- Comprehensive Health Support for Dogs – Formulated with turmeric and curcumin to help support joint mobility, digestion, heart function, and liver health in dogs of all breeds and sizes.
- Natural Anti-Inflammatory & Antioxidant – Curcumin is known for its antioxidant properties that help combat oxidative stress and support a healthy inflammatory response.
- Supports Joint Comfort & Mobility – Helps maintain healthy joints and flexibility, especially beneficial for active dogs and aging pets.
- Digestive, Heart & Liver Support – Turmeric may help promote digestive balance while supporting normal liver function and cardiovascular health.
- Easy-to-Give Chewable Tablets – Tasty chewable tablets make daily supplementation simple and stress-free for both dogs and pet owners.
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#3 Budget Pick
Pet Naturals Daily Multivitamin for Dogs, Veggie Flavor, 30 Chews - Yummy Chews with Amino Acids, and Antioxidants - Supports Energy, Metabolic Function and Pet Wellness
Brand: Pet Naturals
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- Daily Multi is the complete multivitamin formula to keep your furry friend feeling their best! Daily Multi contains 30 carefully selected nutrients to help dogs of all breeds and sizes perform and feel their best
- Daily Multi for Dogs is a veterinarian formulated supplement for use in dogs of all ages. It includes many nutrients that are often left out of or processed out of commercial dog foods.
- Daily Multi helps round out diets of all types. One chew can provide the additional nutrients that are sometimes lacking in home-made diets, specialty diets and raw diets.
- We confirm with our own pets before we package any chews. Daily Multi chews have a delicious vegetable flavor makes them easy to give and will have your pet literally begging for more.
- Pet Naturals Daily Multi is made in the USA and formulated by veterinarians using carefully selected ingredients proven to keep your dog feeling happy and healthy
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#4 Top Choice
Zesty Paws Eye Supplement for Dogs - Vision Support with Lutein + Vitamin C & Astaxanthin Antioxidants - Dog Vitamins for Eyes + Fish Oil for Omega 3 Epa & Dha Fatty Acids for Senior Dogs - 90 Chews
Brand: Zesty Paws
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#5 Popular Choice
Petz Park Multivitamin for Dogs 45 Scoops 112g Powder, Dog Vitamins and Supplements Made in Australia, Omega 3 for Dog with Glucosamine and Turmeric, Dog Food Topper for Dry and Wet Food
Brand: Petz Park
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- COMPLETE DAILY DOG NUTRITION SUPPORT: This dog multivitamin is formulated to complement your dog’s existing diet with essential vitamins and minerals. Designed as a dog health supplement and dog nutritional supplement, it supports overall dog nutrition and everyday vitality as part of a balanced feeding routine.
- IMMUNITY AND GUT HEALTH SUPPORT: Featuring green banana powder, this dog supplement supports healthy digestive balance and normal bowel function. A healthy digestive system plays an important role in overall wellbeing, making this dog food topper ideal for consistent daily use.
- JOINT HEALTH AND MOBILITY SUPPORT: Each scoop includes glucosamine to help maintain normal joint function and mobility, especially in active and ageing dogs. This dog multivitamin powder works as a practical dog food supplement to support movement as part of long-term joint care.
- SKIN AND HEART SUPPORT WITH OMEGA 3: With omega 3 for dog sourced from fish oil, including EPA and DHA, this formula supports healthy skin, coat condition, and normal cardiovascular function. Helps maintain coat shine and overall condition as part of a complete dog vitamins and supplements routine.
- WITH TURMERIC AND ESSENTIAL VITAMINS, MADE IN AUSTRALIA: This dog food supplement includes turmeric alongside key vitamins and minerals to support general wellbeing. Made in Australia and suitable for all breeds and life stages, this dog meal topper mixes easily into dry or wet food.
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#6 Top Pick
Vet's Best Healthy Coat Shed & Itch Relief Dog Supplements | Relieve Dogs Skin Irritation and Shedding Due to Seasonal Allergies or Dermatitis | 50 Chewable Tablets
Brand: Vet's Best
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- RELIEF FOR ITCHING AND SHEDDING- Vet's Best Healthy Coat Shed & Itch Relief Dog Supplements will help your dog maintain a healthy coat and normal levels of shedding
- BALANCED REMEDY- Veterinarian formulated as a tasty chewable tablet
- NATURAL ALTERNATIVE- Support comes from a combination of quality natural ingredients such as MSM, yellow dock root, quercetin, and omega fatty acids
- APPROVED- Each bottle carries the National Animal Supplement Council (NASC) Seal of Approval
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#7 Top Pick
Petz Park Dog Eye Support 45 Scoops Made in Australia, Antioxidant Dog Eye Supplement and Vision Support Powder for Senior Dogs, Omega 3 Formula
Brand: Petz Park
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- VISION AND EYE SUPPORT FOR DOGS: This advanced dog eye support supplement is formulated to help maintain normal vision and overall eye health. A premium dog supplement designed to complement your dog’s daily nutrition routine.
- ANTIOXIDANT RICH DOG EYE SUPPLEMENT: Featuring antioxidant nutrients and Omega 3 fatty acids, this eye supplement for dogs supports healthy eye tissues and normal retinal function, making it ideal for senior dogs and active breeds.
- CONVENIENT DOG EYE POWDER FOOD TOPPER: This easy to use dog eye powder blends smoothly into wet or dry meals. Simply use the included scoop to add this dog supplement to your dog’s daily feeding routine.
- FORMULATED FOR LONG TERM DOG HEALTH: Designed as part of a proactive dog health plan, this eye support for dogs formula supports overall wellbeing. Suitable for puppies, adults and senior dogs.
- MADE IN AUSTRALIA WITH QUALITY INGREDIENTS: Proudly made in Australia, this pet supplements formula is crafted using high quality ingredients and developed as part of a trusted range of health supplies for dogs.
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#8 Top Pick
Turmeric & Curcumin Chewable Tablets for Dogs | Supports Joint, Digestive, Heart, and Liver Health | Natural Anti-inflammatory & Antioxidant | 180 Tablets
Brand: PETSSENTIALS
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- Supports Joint Comfort: Formulated with turmeric and curcumin to help maintain joint comfort and flexibility, especially for older dogs or those with occasional joint stiffness.
- Aids Digestive Health: Turmeric is included to promote digestive health, assisting in the regulation of digestion and helping to minimize discomfort.
- Encourages General Well-being: The natural ingredients in this supplement may support your dog's overall health and vitality.
- Antioxidant Support: This formula is rich in antioxidants, which help neutralize free radicals and may contribute to your pet's health.
- Supports General Health: Contains ingredients that may help maintain normal bodily functions, contributing to your dog's overall wellness.
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#9 Top Pick
Collagen for Dogs 60mL | Liquid Dog Collagen Supplement with Biotin, MSM & Ginger | Joint, Skin, Coat & Itch Relief | Digestive & Immune Health | Bacon Flavour
Brand: PETSSENTIALS
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- Complete Health Support in One Formula: These collagen drops are expertly blended with Biotin, MSM, and Ginger to support your dog’s skin, coat, joints, digestion, and immune system—perfect for dogs of all sizes.
- Joint and Mobility Support: Infused with Collagen and MSM, this supplement helps maintain cartilage and joint function, supporting smooth movement and flexibility so your dog stays active and playful.
- Nourishes Skin and Coat: Biotin helps promote healthy skin and a shiny coat while assisting in relieving itchiness and dryness caused by seasonal or dietary changes.
- Digestive and Immune Boost: Ginger root offers natural support for digestive health and may assist in reducing bloating and discomfort, while also helping maintain immune function.
- Easy-to-Use Liquid Drops: Simply add to food or drop directly into your dog’s mouth. Comes with a convenient glass dropper. Adjust dosage by weight: 1 mL under 35 lbs, 2 mL for 35–75 lbs, 3 mL over 75 lbs.
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#10 Top Pick
Vet’s Best Aches + Pains Dog Supplement - Vet Formulated for Dog Occasional Discomfort and Hip and Joint Support - 50 Chewable Tablets
Brand: Vet's Best
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- KEEP MOVING WITH COMFORT: Vet’s Best Aches & Pains supplements help relieve occasional discomfort caused by regular exercise and normal daily activity. Support your dog’s mobility and comfort so they can enjoy an active, happy life.
- VETERINARIAN FORMULATED: Crafted with plant-based and premium ingredients like glucosamine HCL, pineapple bromelain, MSM, and white willow bark, this formula supports joint health and helps soothe muscle and joint discomfort naturally.
- TASTY CHEWABLE TABLETS: Dogs love the delicious chewable formula, making it easy to give daily joint support. Each bottle contains 50 convenient tablets for consistent care and relief, helping maintain your dog’s comfort and mobility.
- RELIEVES MUSCLE & JOINT DISCOMFORT: Helps ease stiffness and soreness in joints and muscles from aging or active lifestyles. Ideal for large breeds and senior dogs needing extra mobility support to stay active, comfortable, and healthy.
- QUALITY YOU CAN TRUST: Carries the National Animal Supplement Council (NASC) Seal for strict quality standards. Made in the USA, this veterinarian-recommended joint supplement is tested for purity and potency to support your dog’s mobility and comfort.
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