Vitamins & Supplements

The Best Horse Nutritional Supplements & Remedies

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Ensuring your horse receives optimal nutrition is crucial for their overall health, performance, and longevity. The right supplements can address specific dietary gaps, support joint health, improve coat condition, and boost immune function. Making an informed choice guarantees your equine companion thrives.

SaleNo. 1
HealthyAnimals4Ever HA4E - Equine Protozoal Myeloencephalitis (EPM) Support - Reduces Weakness, Ataxia...
  • Natural Support for Horses with EPM: Specially formulated to help horses experiencing muscle atrophy, poor coordination, or neurological issues linked to EPM.
  • Promotes Nerve Regeneration & Motor Control: Aims to help restore your horse’s strength, balance, and gait by supporting healthy nerve function and reducing weakness in the central nervous system.
  • Immune & Neurological Support: This homeopathic remedy aids your horse’s immune response and supports neurological recovery to help them return to peak performance.
  • Gentle, Safe & Effective: Made from organic, non-GMO ingredients with no harmful chemicals or preservatives. Suitable for all horse breeds and compatible with other veterinary treatments.
  • Simple Daily Use: Just one capful (10-15 pellets) per day added to water. No complicated administration or side effects - only natural, dependable support.
No. 2
100-Day Supply Horse XL Supplement – Amino Acids for Cellular Repair, Coat Defense, Weight Gain, Joint...
  • HIGH-PERFORMANCE EQUINE NUTRITION - Horse XL can help boost horse injury repair, especially in working and performance horses. Horses of all ages and sizes, including pregnant mares, can use our joint supplement for horses. It's a must-have for supporting...
  • VETERINARIAN-APPROVED SUPPLEMENT – Horse XL contains a proprietary blend of branched essential amino acids which are the building blocks of protein. Our horse coat defense is necessary for strength and muscle repair.
  • PURE AMINO ACIDS SUPPLEMENT - Equinety Horse XL hoof supplements for horses are made in the USA, 100% natural, and non-GMO. It does not contain fillers, soy, sugar, starches, or artificial flavors - a formula safe for horses.
  • HELPS ENHANCE HORSE'S LIFE - Our horse feed can help improve mental focus and responsiveness. It's also a digestive, immune system, and horse joint supplement. Make it a part of your equine supplies and see your horse improve over time.
  • 100-DAY SUPPLY – One tub of Horse XL lasts 100 days - 1 scoop daily is all you need for regular horses - but for injured horses, you may need to give 2 scoops, depending on the vet's advice. Horse XL is a pituitary supplement so there is no need to...
No. 3
Horse Health Vita Biotin Crumbles Horse Hoof Supplement, Biotin Supplement Supports Healthy Hoof Growth...
  • HOOF HEALTH: These biotin vitamins promote healthy, sound hoof growth, strengthens hoof walls, and supports overall hoof condition for horses of all ages, including growing horses, performance horses, and pregnant mares
  • KEY INGREDIENT: Contains biotin for horses, essential for protein metabolism, keratin formation, connective tissue development, and maintaining strong, flexible, and healthy hooves, skin, hair, and tendons
  • IDEAL FOR ALL HORSES: Horse supplements formulated for growing horses, pregnant mares, or any horse needing extra support to prevent hoof cracks, vertical cracks, splitting, chipping, and to maintain optimal hoof integrity
  • PALATABLE & EASY TO FEED: Larger crumble format reduces sorting and waste, making it simple to hoof supplements for horses mix into your horse’s daily ration and horse feed while ensuring consistent intake and maximum nutrient absorption
  • COMPLETE HOOF SUPPORT: Works as a hoof strengthener, hardener, repair aid, and conditioner; helps prevent cracks, splits, and chipping while supporting overall hoof wall quality, tendon and ligament health, and equine wellness
  • SUPPORTS COMPLETE HOOF CARE - Horse Health Vita Biotin Crumbles provide the nutrients horses need for hoof repair, crack prevention, and long-term hoof strength, making it one of the best hoof vitamins and supplements available
  • HELPS PREVENT COMMON ISSUES - This biotin horse supplement is designed to reduce splitting, vertical cracks, and chipping, supporting resilient hoof walls and stronger hooves for every horse in your barn
  • MULTIPLE WELLNESS BENEFITS - More than a hoof supplement for horses, Vita Biotin also supports hair, skin, tendon, and ligament health, making it a versatile horse multivitamin for overall wellness
  • SUPPORT FOR PREGNANT MARES - Safe and effective mare supplement formulated with biotin, an essential nutrient for healthy hoofs, connective tissue, and hair coat in both pregnant mares and growing horses
  • STRENGTHENS FROM THE INSIDE OUT - Biotin supports keratin production to strengthen hoof nails, improve hoof wall density, and provide long-term results in equine hoof care and maintenance programs
No. 4
Daybreak Nutrition 8 in 1 Maximum Strength Equine Joint Supplement - Joint Supplement for Horses...
  • EQUINE JOINT SUPPORT FOR OPTIMAL PERFORMANCE: Our proprietary joint supplement for horses strengthens and promotes healthy joints and ligaments in horses of every age and size. A healthy joint system helps prevent the cartilage from wearing down and...
  • MAXIMUM STRENGTH, PREMIUM INGREDIENTS - The best horse joint supplement was developed with a mixture of high quality ingredients and scientific expertise to maximize the level of joint support for horses. Daybreak Nutrition does not contain fillers, soy...
  • FOCUS AND CARE - Daybreak Nutrition is developed and manufactured in the USA. Quality of product is our essential focus from the start. By formulating and manufacturing in house we are able to ensure that the high quality ingredients go into the product...
  • ANTI INFLAMMATORY FOR HORSES: Controlling the pain and inflammation in your horse's joints due to osteoarthritis is essential for the overall health and quality of life for your equine. Daybreak Nutrition does just that with our proprietary equine joint...
  • PhD FORMULATED, MANUFACTURED IN THE USA, & A 60 DAY EMPTY BOTTLE GUARANTEE - We are so confident in the quality and performance of our product that we offer an empty bottle guarantee, meaning if you were unsatisfied with the results we will give you a...
SaleNo. 5
Farnam Super 14 Healthy Skin & Coat Supplement for Horses, Keeps Coats Shiny & Gleaming Year-Round 2.75 Pound...
  • Sleek & shiny coat in 30 days!
  • Keeps coats shiny and gleaming year-round
  • Provides rich bloom and coat color
  • Supports healthy mane & tail growth
  • Helps maintain normal moisture content of the skin
  • Supports normal shedding
  • Improved formula contains a balance of omega 3 & omega 6 fatty acids from flaxseed & soybean meal
  • Ideal for horses with dry, dull coats
  • Perfect for coats, manes & tails of every color!
No. 7
Manna Pro Weight Accelerator for Senior Horses – Weight Gain and Muscle Support Supplement with Omega...
  • HIGH FAT AND CALORIE LEVELS: Manna Pro Senior Weight Accelerator is specially formulated with high fat and calorie content to help senior horses gain and maintain a healthy body condition, supporting energy needs and overall vitality in older horses.
  • OMEGA-3 FATTY ACIDS FOR SKIN & COAT: Senior Horse Supplement contains flaxseed-derived Omega-3s to support skin hydration, reduce dryness, and promote a glossy coat. Helps aging horses maintain healthy skin, improved coat condition, and vitality.
  • FORMULATED FOR SENIOR HORSES: Tailored nutrition for aging horses with probiotics for digestion, biotin for hoof strength, & controlled starch levels to support metabolic health—delivering balanced energy, immunity, & joint mobility in one great...
  • ESSENTIAL VITAMINS & ANTIOXIDANTS: Packed with vital vitamins, antioxidants that support a healthy immune system & help protect senior horses from oxidative stress, promoting overall wellness, vitality & resilience to keep them feeling their best.
  • HIGHLY PALATABLE & EASY TO FEED: Specially designed for senior horses, this soft, easy-to-chew pellet ensures consistent intake. Fortified with amino acids and antioxidants to support aging joints, muscle maintenance, and overall vitality in older horses.
No. 8
Vita Flex Pro E & Selenium Supplement, Vitamin E and Selenium Powder for Horses, Balanced Antioxidants, Equine...
  • BALANCED ANTIOXIDANTS: Supports horses with essential Vitamin E and Selenium; vitamin e supplements provide antioxidant defense, muscle strength, immune function, and helps correct equine nutritional deficiencies naturally
  • YEAST CULTURE BASE: premium yeast culture blend improves palatability and supports digestion; helps horses absorb nutrients effectively for better performance and consistent E vitamin and selenium support
  • PREMIUM QUALITY: Formulated as a high-quality horse vitamin supplement, this Selenium and Vitamin E powder delivers consistent antioxidant support, helps maintain equine muscle recovery, endurance, and overall vitality for all horse breeds
  • HORSE SUPPLEMENTS TO CORRECT DEFICIENCIES: Ideal for regions with selenium-deficient soils; powdered vitamin E supplement helps restore balanced equine nutrition and supports horses prone to low vitamin E and selenium intake
  • PALATABLE & EASY TO FEED: Convenient powdered vitamin E for horses mixes easily with daily grain and horse feed; horses accept readily; great option for performance barns, show horses, or daily equine feeding programs
  • MULTIPLE SUPPLY OPTIONS: Available in 64-day and 320-day supply sizes; flexible for multi-horse barns or single horse care; designed to fit into any horse vitamin program for daily antioxidant support
  • COMPLETE SUPPORT: Excellent addition to horse vitamins and supplements; fits into equine feeding programs to maintain antioxidant levels, immune health, stamina, and overall well-being year-round
  • SUPPORTS MUSCLE RECOVERY: Balanced Vitamin E and Selenium supplement for horses, helps protect muscles from oxidative stress, promoting post-exercise recovery, endurance, and daily performance strength
  • IMMUNE SYSTEM BOOST: Antioxidant-rich equine vitamin supplement supports immune health by defending against free radical damage, keeping horses strong and resilient year-round in training and care
  • IDEAL FOR SELENIUM-DEFICIENT SOILS: Designed for horses in regions where soils lack selenium; this powdered vitamin supplement helps correct nutritional deficiencies and maintain proper antioxidant balance
SaleNo. 10
Farnam Vita Plus Balanced Multi-Vitamin & Mineral Horse Supplement, Provides Balanced Nutrition to Support...
  • SUPPORTS OVERALL HEALTH: Delivers optimal levels of vitamins and minerals to fill gaps in the diet
  • ANTIOXIDANT SUPPORT: Contains vitamin E and selenium to help support cell activity and protect cell membranes from free radicals
  • SUPPORTS PERFORMANCE DEMANDS: Helps maintain normal muscle function
  • SUPPORTS HARD-WORKING MUSCLES: Helps support muscle tissue and protein breakdown during exercise
  • GREAT DAILY MULTI-VITAMIN: Contains protein, vitamins and bioavailable minerals to help your horse look, feel and perform his best
  • STRONG NUTRITIONAL FOUNDATION: Nutritionally balanced formula is ideal for horses of all ages, especially mature horses, and seniors
  • TASTY PELLETS: The Vita Plus formula you know, and love is now available in easy-to-feed pellets.

Last update on 2026-06-07 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Horse Nutritional Supplements & Remedies

Key Factors When Choosing Horse Nutritional Supplements

When selecting supplements for your horse, consider these important factors to ensure you are providing the best support for their health and well-being.
  • Identify Specific Needs: Before purchasing any supplement, assess your horse's individual requirements. Factors such as age, breed, activity level, diet, and any known health concerns should guide your decision. For instance, older horses may benefit from joint support, while performance horses might need electrolytes or muscle support. Consulting with a veterinarian or equine nutritionist can help pinpoint deficiencies or areas needing extra support.
  • Ingredient Quality and Formulation: Look for supplements made with high-quality, bioavailable ingredients. Reputable brands often list their ingredients clearly and provide information about sourcing and manufacturing processes. Consider the form of the supplement – powders, pellets, liquids, or pastes – and choose one that your horse will readily consume. Always check for third-party testing or certifications that verify purity and potency.
  • Dosage and Administration: Ensure the supplement's recommended dosage is practical for your feeding routine. Some supplements require precise measurement, while others are easier to administer. Pay attention to how the supplement is given – mixed into feed, given orally, or top-dressed. Consistency in administration is key to achieving the desired results.

Frequently Asked Questions

How do I know if my horse needs a supplement?
Observe your horse for signs of nutritional deficiencies, such as dull coat, poor hoof quality, lethargy, or digestive issues. Your veterinarian can also perform blood tests to identify specific nutrient imbalances that may indicate a need for supplementation.
Are all horse supplements the same?
No, horse supplements vary widely in their ingredients, intended purpose, and quality. It's important to research brands and look for products formulated with high-quality, bioavailable nutrients that address your horse's specific needs.
How long does it take to see results from supplements?
The timeline for seeing results can vary depending on the supplement and the individual horse. Some benefits, like improved coat condition, may be noticeable within a few weeks, while others, such as joint support, might take several months to become apparent.
Can I give my horse multiple supplements?
Yes, but it's crucial to do so under the guidance of a veterinarian or equine nutritionist. Over-supplementation can be as detrimental as deficiency, so ensure the combined ingredients do not create an imbalance or exceed safe levels.