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Identify gaps in your horse's nutrition program to optimize their well-being.
Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
FeedBank
Feed Type
Horse Supplements
View a list of supplements for horses in Mad Barn’s Equine Feed Database. Horse supplements are products designed to add specific nutrients, ingredients, or functional support to the diet beyond the horse’s regular forage and feed. Examples include vitamin and mineral supplements, digestive supplements, joint supplements, hoof and coat products, electrolytes, metabolic support products, performance supplements, and amino acid supplements. Compare ingredients and nutritional profiles to choose supplements and products for your horse.
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Supplements
3:1 Zinc Copper (Mad Barn)
Health
Hoof Health
Mineral Balance
Skin + HairMad Barn’s 3:1 Zinc Copper Powder is an organic trace mineral supplement for horses, providing zinc and copper proteinates in a 3:1 ratio. These chelated trace minerals are formulated for improved absorption and help support hoof health, connective tissue integrity, skin condition and coat quality.
Acetyl-L-Carnitine (Mad Barn)
Antioxidant
Exercise
Muscle
StallionAcetyl-l-carnitine (ALCAR) is a performance horse supplement that supports energy metabolism, muscle function and neural health. This powdered supplement has a low feeding rate and is generally well accepted by horses.
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
Hoof Health
Metabolic Syndrome
Organic Trace Minerals
VitaminsAminoTrace+ by Mad Barn is a complete, balanced equine mineral and vitamin supplement designed for horses with metabolic concerns. It is ideal for horses with IR, PPID, or high iron in the diet.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsMuscle SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin Supplements
B-Vitamin Pak (Mad Barn)
CalmingExercise
StressVitaminsB-Vitamin Pak is a comprehensive B-vitamin supplement in powder form. It provides a balanced profile of the B-Complex vitamins and may be beneficial for horses during times of heavy work, stress, or illness.
Biotin (Mad Barn)
Hoof Health
IngredientMuscle
NutritionBiotin Powder from Mad Barn provides 20 mg of biotin per serving support hoof growth and quality, as well as skin and coat health. Biotin is a B vitamin which supports strong hooves and connective tissues such as tendons. Biotin is highly palatable and easy to feed.
Chasteberry (Mad Barn)
BroodmareHealthIngredient
MareChasteberry powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.
Copper (Mad Barn)
Competition HorsesIngredient
JointsMineral BalanceCopper is an essential mineral in horses' diets. Copper is often supplemented with Zinc to help balance high-iron hay. Copper is involved in healthy skin and bone development.
DL-Methionine (Mad Barn)
Amino Acid
Coat QualityCompetition HorsesIngredientMethionine is an essential amino acid that is important for maintaining healthy tendons, ligaments, and hooves. Growing horses and horses who are in heavy exercise have a higher demand for methionine and would benefit from supplementation.
Jiaogulan (Mad Barn)
Antioxidant
CirculationHoof HealthIngredientJiaogulan powder supports circulation, muscle function, and respiratory health in horses. Jiaogulan has been shown to increase blood flow to horses' hooves.
L-Lysine (Mad Barn)
Amino Acid
ImmunityIngredientJointsLysine is an essential amino acid that is important for forming strong collagen bonds. Lysine is the most commonly deficient amino acid in equine diets.
MagneChrome+ (Mad Barn)
Antioxidant
EnergyMetabolic SyndromeMineral BalanceMagneChrome+ from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and support of normal insulin sensitivity which is critical for horses with metabolic conditions such as insulin resistance, laminitis and PPID.
Magnesium Oxide (Mad Barn)
CalmingHealthIngredientMuscleMagnesium Oxide is a concentrated source of magnesium that can be added to equine diets to help maintain adequate magnesium intake. Magnesium supports normal muscle and nerve function and plays a role in electrolyte balance, energy metabolism, and overall neuromuscular health.
Manganese Proteinate (Mad Barn)
Bone HealthHealthJointsMineral BalanceManganese Proteinate by Mad Barn is a trace mineral supplement designed to support bone and joint health. It provides an organic form of the essential mineral manganese.
Milk Thistle (Mad Barn)
AntioxidantHealthIngredient
Toxin BinderMilk Thistle has potent anti-oxidant and anti-inflammatory effects for horses. Milk Thistle supplementation may help support liver function and detoxification.
Monosodium Phosphate (Mad Barn)
Bone Health
GrowthIngredientMineral BalanceMonosodium Phosphate is a highly bioavailable source of phosphorus commonly used as an equine supplement. Phosphorus is considered an important component for metabolic function. Adult horses require 17 grams of phsophours a day.
MSM – Methylsulfonylmethane (Mad Barn)
Hoof HealthJoints
RecoverySkin + HairMSM is a readily available form of the mineral sulfur. It is beneficial for supporting healthy connective tissue, recovery, and hoof and joint health. MSM from Mad Barn also helps to relieve arthritic pain and sore muscles. It is considered very safe as a supplement for horses.
Natural E/Organic Se (Mad Barn)
AntioxidantOrganic Trace MineralsRecoveryVitaminsNatural E/Organic Se is a pelleted supplement providing organic Selenium yeast and natural Vitamin E. These two nutrients are important antioxidants that support muscle function and anti-inflammatory pathways.
Natural Vitamin E (Mad Barn)
AntioxidantHealthMuscleVitaminsNatural Vitamin E from Mad Barn is a powdered Vitamin E supplement for horses. Vitamin E is essential for immune function, exercise recovery, neurological health and cardiovascular health in horses.
NOCR (Mad Barn)
Antioxidant
Performance
Respiratory
StaminaMad Barn's NOCR is a respiratory supplement intended to help with lung health and function. It contains antioxidants and is also meant to assist with performance, cardiovascular health and immune function.
OmegaPrime+ (Mad Barn)
CardiovascularCoat QualityJointsRespiratoryMad Barn's OmegaPrime+ provides a concentrated supply of omega-3 fatty acids. It is designed to support joint health, coat quality, respiratory function, and reproductive health in a low-calorie serving.
Commercial Feeds & SupplementsSupplementsJoint SupplementsRespiratory SupplementsSkin & Coat SupplementsReproductive SupplementsVitamin E SupplementsOmega-3 SupplementsAllergy SupplementsComfort & Recovery SupplementsPerformance SupplementsOils & Fat SupplementsMetabolic SupplementsSenior Horse Supplements
Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)
Gut HealthHoof HealthMineral BalanceOrganic Trace Minerals
Ration BalancerOmneity Pellets is a balanced mineral and vitamin supplement for horses in a palatable pellet form. It provides 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast and digestive enzymes.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin SupplementsMineralsVitaminsOrganic Minerals
Omneity Premix – Vitamin & Mineral Supplement (Mad Barn)
Hoof HealthMineral BalanceOrganic Trace MineralsVitaminsOmneity Premix is a balanced mineral and vitamin supplement for horses providing 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast, and digestive enzymes.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin SupplementsMineralsOrganic Minerals
Optimum Digestive Health Pellets (Mad Barn)
Digestion
Feed EfficiencyGut Health
ProbioticOptimum Digestive Health from Mad Barn is a probiotic and prebiotic supplement designed to support hindgut health in the horse. It helps to maintain a stable microflora and promote immune health.
Optimum Probiotic (Mad Barn)
DigestionGut HealthImmunityProbioticMad Barn's Optimum Probiotic is a pure 5-strain probiotic supplement in a powdered format. It provides 20 billion CFU per serving of L. acidophilus, L. fermentum, L. casei, L. plantarum, and L. farciminis.
Performance XL: Electrolytes (Mad Barn)
Competition Horses
ElectrolytePerformanceStaminaPerformance XL: Electrolytes by Mad Barn is a scientifically formulated equine electrolyte supplement designed to support athletic performance and workout recovery. It contains an ideal blend of natural minerals and vitamins to promote hydration status and muscle function.
Psyllium (Mad Barn)
FiberGut Health
HindgutStressPsyllium by Mad Barn is a powdered psyllium supplement that supports digestion and gut health in horses. It absorbs water in the digestive tract, helping support normal gut motility and manure consistency, and is beneficial for horses exposed to sandy conditions, environmental stress, or dietary changes.
Spirulina (Mad Barn)
HealthImmunityIngredientRespiratorySpirulina platensis is a blue-green algae that is rich in protein, fatty acids, vitamins, and minerals. Spirulina provides nutritional support for the skin, respiratory function, and immune system in horses.
Three Amigos (Mad Barn)
Amino AcidMuscle
ProteinRecoveryThree Amigos is an equine essential amino acid supplement containing lysine, methionine, and threonine in a 5:3:2 ratio. These are the three most common limiting amino acids in the horse's diet.
Threonine (Mad Barn)
Amino AcidGut HealthMuscle
ToplineThreonine is an essential amino acid that is required to be supplied in equine diets as it cannot be synthesized endogenously. Threonine supplementation may improve nutrient absorption.
Trace Mineral Pak (Mad Barn)
Coat QualityExerciseHoof HealthOrganic Trace MineralsTrace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Visceral+ (Mad Barn)
DigestionGut HealthImmunityProbiotic
Ulcers
YeastVisceral+ by Mad Barn is a pelleted gut supplement designed to support stomach and hindgut health in horses. It helps maintain normal digestive function, supports gastric comfort, and helps maintain the immune system.
w-3 Oil (Mad Barn)
Coat Quality
FatJoints
Omega 3-6-9w-3 Oil by Mad Barn is an essential fatty acid supplement fortified with the omega-3 DHA and natural Vitamin E. W-3 Oil helps to support joint health, coat quality, cardiovascular health and weight maintenance.
Commercial Feeds & SupplementsEnergy SourcesSupplementsFatJoint SupplementsRespiratory SupplementsSkin & Coat SupplementsImmune SupplementsCalming SupplementsWeight Gain SupplementsReproductive SupplementsOmega-3 SupplementsComfort & Recovery SupplementsOils & Fat SupplementsSenior Horse Supplements
Zinc (Mad Barn)
HealthImmunityIngredientMineral BalanceMad Barn Zinc Proteinate provides an organic source of zinc to support normal growth, tissue health, and the maintenance of healthy skin, hair, and hooves. Zinc is also a structural component of many enzymes involved in immune function, nervous system function, and protein synthesis.
Uni Flex Glucosamine HCL (Strictly Equine)
ExerciseHealthJointsPerformanceUni Flex Glucosamine HCL by Strictly Equine is a Glucosamine supplement intended to help keep joints and cartilage lubricated.
Uniblock (Dodson & Horrell)
Electrolyte
FlavorMineral BalanceVitaminsUniblock by Dodson & Horrell is a vitamin and mineral block for horses and ponies. This block is palatable and helps to support vitamin and mineral balance for horses that may not have access to pasture.
UniFlex – Glucosamine HCL (Golden Horseshoe)
ExerciseJointsRecovery
SeniorUniFlex is a Glucosamine hydrochloride supplement for horses formulated to support joint health and mobility. A 25-gram serving provides 2125 mg of Glucosamine HCL.
Uveitis Formula (The Equine Edge)
AntioxidantHealthImmunity
VisionUveitis Formula from Total Horse Health is a powdered supplement intended for horses with uveitis. This supplement contains jalapeno, turmeric and echinacea which are intended to manage symptoms of uveitis in horses.
V.S.L. Liquid (Foran Equine)
Amino AcidMineral Balance
NutrientsVitaminsV.S.L. Liquid from Foran Equine is intended for all horses and ponies at any level of work. This supplement is meant to support calcium absorption, hormone production, and muscle development.
Vantiox (Omega Alpha)
AntioxidantMuscleNutrientsRecoveryVantiox is an antioxidant supplement that provides vitamin C (ascorbic acid), synthetic vitamin E, organic zinc, beta carotene and organic selenium. Antioxidants can support metabolic function, muscle health, exercise recovery and other processes.
Vegetable Herbal Minerals (St.Hippolyt)
Broodmare
FoalGrowth
LactationVegetable Herbal Minerals by St.Hippolyt is a pelleted supplemented intended for pregnant, lactating and young horses.
Vermont Blend No Selenium (Custom Equine Nutrition)
Amino AcidHoof HealthMineral BalanceYeastVermont Blend No Selenium is a mineral and vitamin supplement containing no added selenium for horses with diets that already contain adequate amounts of this trace mineral.
Vermont Blend Pro (Custom Equine Nutrition)
Gut HealthHoof HealthOrganic Trace MineralsRation BalancerVermont Blend Pro is a forage balancer and hoof supplement with added yeast cultures. It uses organic sources of copper and zinc. It has a lower feeding rate than the original Vermont Blend.
Vermont Blend Pro No Selenium (Custom Equine Nutrition)
Amino AcidGut HealthHoof HealthRation BalancerVermont Blend Pro No Selenium by Custom Equine Nutrition is a supplement containing no added selenium intended for horses with diets that already contain adequate amounts of this trace mineral.
Veteran Supplement (NAF Equine)
Mineral BalanceSeniorVitaminsYeastVeteran Supplement from NAF Equine is intended for senior horses and ponies. This supplement is meant to support digestive health and provide micronutrient that are essential for overall health.
Via-Calm (AniMed)
CalmingMineral BalancePerformanceStressAniMed's Vita-Calm is a supplement that is meant to reduce stress and provides vitamins, minerals, and amino acids. It can help calm horses, especially before events which may cause nervousness.
Victory (Elite Equine)
DigestionFiberHindgutNutrientsVictory by Elite Equine is a high-fat, high-fiber supplement developed to support optimal gut health. Please note that it is not approved for use in competition settings.
Vision Focusing & Calming Supplement (Vita Flex)
CalmingCompetition HorsesStressVisionVision Focusing & Calming Supplement for Horses is a pelleted B-vitamin supplement with added valerian root extract meant to support mood balance in horses.
Vit-E-Sel Natural (Select The Best)
AntioxidantImmunityMineral BalanceVitaminsVit-E-Sel Natural by Select The Best is a pelleted supplement that provides vitamin E and selenium that are essential to many functions in the horse, including stress tolerance and muscle function.
Vita B-12 Crumbles (Horse Health Products)
Blood CellsHealthNutritionVitaminsVita B-12 Crumbles from Horse Health Products is a vitamin B12 supplement that is intended to support red blood cell function.
Vita Biotin Crumbles (Horse Health Products)
HealthHoof HealthNutritionVitaminsVita Biotin Crumbles by Horse Health Products is a supplement containing biotin (Vitamin B7) that is designed to promote healthy hoof growth and overall hoof condition in horses.
Vita E & Selenium Crumble (Pharm-Vet)
AntioxidantHealthMineral BalanceRecoveryPharm-Vet Vitamine E and Selenium crumble is an equine supplement to support muscle function in horses exerting physical effort. It contains inorganic sodium selenite at 70 mg/kg.
Vita E and Selenium Crumbles (Pharm-Vet)
AntioxidantMineral BalanceMuscleVitaminsVita E and Selenium Crumbles by Pharm-Vet is a pelleted vitamin and mineral supplement for horses that intends to promote muscular health and muscle growth.
Vita-B1 Crumbles (Pharm-Vet)
GrowthIngredientStressVitaminsPharm-Vet Vita-B1 Crumbles provide 17,600 mg of Vitamin B1 per KG. This vitamin is important for stress response, appetite, normal growth and skeletal muscle development.
Vita-Min E & Selenium (Farnam)
AntioxidantImmunityMineral BalanceMuscleFarnam Vita-Min E & Selenium is an antioxidant supplement designed to support muscular health. It provides 625 IU of synthetic vitamin E and 1 mg of inorganic selenium per serving.
Vita-Sorbine (Cox Vet Lab)
Blood CellsEnergyFlavorVitaminsVita-Sorbine is an iron rich vitamin supplement intended to help increase appetite and to support the blood's ability to supply energy and repair tissues through the body without gastric upset.
VITAboost-Pellet (Herbs for Horses)
Blood Cells
MetabolismMineral BalanceVitaminsVitaboost is a multivitamin blend for horses containing 8 water soluble B-vitamins, Vitamin C, natural Vitamin E, microminerals, organic selenium, and amino acids.
VITAboost-Powder (Herbs for Horses)
Blood CellsMetabolismMineral BalanceVitaminsVitaboost is a multivitamin blend for horses containing 8 water soluble B-vitamins, Vitamin C, natural Vitamin E, microminerals, organic selenium, and amino acids.
Vital 33 (Menuerie Benjamin)
HealthOrganic Trace MineralsProteinVitaminsVital 33 by Meunerie Benjamin is a high-protein, high-energy equine supplement formulated to support topline development and improve overall body condition. This supplement can be fed on its own or alongside a complete feed.
Vital Calorie (Meunerie Benjamin)
DigestionFiber
Low NSC FeedsOmega 3-6-9Vital Calorie by Meunerie Benjamin is a high fat (19.5%) supplement intended to support immune health and body condition in performance horses and hard keepers.
Vital Glo (Meunerie Benjamin)
Gut HealthJointsMineral BalanceVitaminsVital Glo from Meunerie Benjamin is a cubed supplement containing vitamins and minerals. It is meant to support growing, performance or reproductive horses. It is also intended to assist with gut, joint, and hoof health.
Vitality (CEP)
EnergyFatPerformanceVitaminsVitality from CEP is a supplement that is 100% flaxseed oil and contains vitamin E.
Vitality Super Greens (Yucc’ It Up!)
Health
HerbImmunityVitaminsVitality Super Greens from Yucc' It Up! is a powdered herbal multi-vitamin supplement. Vitality Super Greens contains kelp, nettle leaves, red raspberry leaves and spirulina.
Vitalize Alimend (BioZyme)
DigestionGut HealthPerformanceStressVitalize Alimend by BioZyme is a liquid supplement intended to support overall gastric health in performance horses, and horses experiencing stress from training or traveling.
Vitalize Equine Digest More Plus (Biozyme)
DigestionGut HealthImmunity
PrebioticVitalize Equine Digest More Plus is meant to be an equine gut health supplement made by BioZyme. It contains prebiotics, biotin, zinc, and Amaferm (Aspergillus oryzae fermentation product).
Vitalize Equine Free Choice (BioZyme)
HealthMineral BalanceNutritionVitaminsVitalize Equine Free Choice by BioZyme is a vitamin and mineral supplement that supports digestion, nutrient absorption, and hindgut support. This feed additive is for horses on pasture and includes a prebiotic that aids with digestion.
Vitalize Equine High Performance (Biozyme)
Gut HealthMineral BalancePrebioticVitaminsVitalize Equine High Performance by Biozyme is a pelleted supplement containing vitamins and minerals, it is intended for performance horses.
Vitalize Equine Vitamin & Mineral Supplement (Biozyme)
DigestionMineral BalancePrebioticVitaminsVitalize Equine Vitamin and Mineral Supplement by Biozyme is a powdered vitamin and mineral supplement intended to support nutritional and digestive health in horses.
Vitamin A D & E plus Zinc (Basic Equine Nutrition)
Mineral BalanceMuscleNutrientsVitaminsVitamin A-D-E Plus Zinc is an equine supplement that provides a blend of the fat-soluble vitamins A, D and E. These vitamins are important for muscle, bone and joint health. This supplement also contains organic zinc to support the immune system.
Vitamin B (Krafft)
Coat QualityNutrientsStressVitaminsVitamin B by Krafft is a Vitamin B supplement intended to support coat growth, colon function and muscle function in horses and ponies.
Vitamin B Pellets (Krafft)
Coat QualityGut HealthStressVitaminsVitamin B Pellets by Krafft is a pelleted supplement intended to provide horses and ponies with essential B vitamins and biotin. This diet can be helpful with coat health.
Vitamin B-12 Powder (AniMed)
Feed EfficiencyHealthPerformanceVitaminsThis vitamin B-12 supplement is meant for high performance horses to help with stamina and energy. Vitamin B-12 helps with growth, feed efficiency, reproduction, healthy red blood cell production, and nervous system functions.
Vitamin B1 – Thiamine (Herbs for Horses)
Competition HorsesMetabolismRecoveryStressHerbs for Horses' Vitamin B1 supplement provides Thiamine which is an essential B vitamin for growth, appetite and energy metabolism. Thiamine also aids in calming nervous or anxious horses.
Vitamin C (Equestrizone)
AntioxidantCompetition HorsesImmunityIngredientVitamin C from Equestrizone is an antioxidant which can be fed to horses at times of stress or illness. It is from Equestrizone provides joint and cardiovascular support for horses and ponies.
Vitamin C Powder (CEN)
ImmunityIngredientRecoveryVitaminsVitamin C Powder from CEN is a single ingredient powdered supplement that is meant to boost horses' immunity. It can help with allergies, illness or injury recovery, and inflammation.
Vitamin C Powder (Cox Vet Lab)
AntioxidantImmunityRespiratoryVitaminsVitamin C Powder by Cox Vet Lab is a vitamin powder supplement intended to help support a horse's immune system. It may also be beneficial to aid in ulcerated tissue healing.
Vitamin C Pure (Basic Equine Nutrition)
AntioxidantIngredientNutrientsVitaminsVitamin C (ascorbic acid) is a water-soluble vitamin that supports the immune system. It is supplemented in the equine diet to promote peak performance and support recovery from illness.
Vitamin E (Krafft)
AntioxidantExerciseMuscleVitaminsVitamin E is a liquid-based supplement intended for horses in heavy work, broodmares, and foals. This liquid is pure Vitamin E, there is no added selenium. This supplement can help with muscle development.
Vitamin E (Simply Equine)
HealthImmunityRecoveryVitaminsVitamin E by Simply Equine is a liquid supplement intended to support immune function and prevent inflammation.
Vitamin E & Folic Acid (AniMed)
MuscleNutrientsStressVitaminsThis AniMed supplement contains folic acid, vitamin E, and B vitamins. This supplement is meant to help with stress and muscle functions. It is supposed to be effective for any horse.
Vitamin E & Se (Cox Veterinary Laboratory, Inc.)
AntioxidantMineral BalanceRecoveryVitaminsVitamin E & Se from Cox Veterinary Labs is an antioxidant supplement providing 2 mg of Selenium from selenized yeast and 1,250 IU of Vitamin E per oz.
Vitamin E & Selenium (AniMed)
AntioxidantDigestionGut HealthImmunityThis powdered supplement from AniMed is an antioxidant that contains vitamin E, selenium, yeast and zinc. These help support a healthy immune system and digestive and gut health.
Vitamin E & Selenium (Finish Line)
AntioxidantMuscleNutrientsPerformanceVitamin E & Selenium by Finish Line is a powder supplement. It contains synthetic vitamin E and inorganic selenium.
Vitamin E & Selenium (Pureform)
AntioxidantMetabolismMuscleNutrientsPureform Vitamin E & Selenium is a powdered equine supplement that provides 3000 IU of synthetic vitamin E and 0.228 mg of selenium from inorganic sodium selenite which helps support musculoskeletal development.
