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.

No. 1
Remedy’s Nutrition Horse Chestnut Extract Aescin 20% - 1,000mg, 60 Vegan Capsules Herbal Dietary Supplement...
  • EUROPEAN BOTANICAL EXTRACT – Our Horse Chestnut Extract features 1000mg of seed extract standardized to 20% Aescin, sourced from the traditional European tree Aesculus hippocastanum. Each serving delivers naturally occurring saponins and active...
  • CONSISTENT AESCIN CONTENT & PURE FORMULA – Each vegan capsule provides 20% Aescin content through careful processing. Our formula contains no artificial fillers, colors, or preservatives – just horse chestnut seed extract in convenient capsule form...
  • TRADITIONAL HERBAL SUPPLEMENT & PLANT-BASED – Horse chestnut has been valued as a traditional European botanical for centuries. Our plant-based formula contains no animal-derived ingredients and is free from gluten, dairy, and common allergens for...
  • QUALITY MANUFACTURING & TESTING STANDARDS – Manufactured in quality-controlled facilities following strict manufacturing practices. Our commitment includes comprehensive testing protocols to ensure consistent formulation standards for herbal...
  • CONVENIENT 2-MONTH SUPPLY & HERITAGE – Each bottle contains 60 vegan capsules providing a full 2-month supply when taken as directed. Backed by Remedy's Nutrition's 50+ years of experience creating herbal dietary supplements with traditional botanical...
SaleNo. 2
Finish Line Horse Products Quia-Cal (Syringe)
  • Finish Line Horse Products Quia-Cal (Syringe)
  • Product of Finish Line Horse Products
  • This product is manufactured in United States
No. 3
Farnam Vita Plus Balanced Multi-Vitamin & Mineral Horse Supplement, Vitamin Supplements, Provides Balanced...
  • SUPPORTS OVERALL HEALTH: This daily multivitamin delivers optimal levels of vitamins & minerals to fill gaps in the diet
  • ANTIOXIDANT SUPPORT: These horse supplements contain vitamin E & selenium to help support cell activity and protect cell membranes from free radicals
  • SUPPORTS PERFORMANCE DEMANDS: Mineral supplements help maintain normal muscle function
  • SUPPORTS HARD-WORKING MUSCLES: Vitamin E for horses helps support muscle tissue and protein breakdown during exercise
No. 4
100-Day Supply Equinety Horse XL Powder Horse Supplement with Amino Acids
  • 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. 5
Formula 707 Psyllium Pellets for Horses, 12 lb, 48-Day Supply
  • EFFECTIVE - Helps to protect against the accumulation of sand and minerals in your horse's intestinal tract that can lead to sand colic.
  • NATURAL FIBER - Psyllium comes from the seed husks of a Psyllium plant, which naturally and safely expand with water absorption in the intestine, catching debris along the way.
  • PALATABLE - Unlike other powdered Psyllium supplements, Formula 707 Psyllium is pelleted for easy feeding.
  • AFFORDABLE - Our Psyllium supplement provides excellent quality at the most budget-friendly per-serving cost.
  • USE MONTHLY - We recommend using Psyllium for a few days every month to clear out any sand or minerals.
No. 6
Vita Flex Pro E & Selenium Supplement for Horses, 64-Day Supply
  • 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
No. 7
Manna Pro Weight Accelerator Horse Supplement, Meal Topper, Omega-3, 8 lb
  • 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. 9
Horse Health Vita Biotin Crumbles Horse Hoof Supplement, 3 lbs
  • 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. 10
Daybreak Nutrition 8 in 1 Equine Joint Supplement, 964g (30 Servings)
  • 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 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, sugar...
  • 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 AND MANUFACTURED IN THE USA: Our product is scientifically formulated by PhD experts and manufactured in the USA to ensure the highest quality standards and performance for your equine companion
  • COMPREHENSIVE 8-IN-1 FORMULA: Contains glucosamine, MSM, chondroitin sulfate, turmeric, hyaluronic acid, manganese, boswellia, and vitamin E to provide complete joint support and maintenance for horses of all activity levels
  • CONVENIENT 30-DAY SUPPLY: Each container provides 964 grams of supplement powder with 30 servings, making it easy to maintain a consistent daily supplementation routine for your horse's joint health

Last update on 2026-09-15 / 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.

How we test Vitamins & Supplements

1 Hands-on evaluation: we test each product in real-world conditions.
2 User reviews: we aggregate verified buyer feedback from trusted sources.
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Our comparisons are reviewed and updated regularly to reflect the latest products and prices.

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