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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
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Commercial Horse Feeds & Supplements
Explore commercial feeds, forages, and supplements for horses in the Mad Barn Equine Feed Database. This category includes a wide range of equine nutrition products, such as complete feeds, ration balancers, concentrates, hay products, forage alternatives, vitamin and mineral supplements, protein supplements, fat supplements, digestive support products, joint supplements, electrolyte formulas, and other specialty feeds.
Use this database to review ingredient lists, guaranteed analyses, feeding directions, and nutritional profiles from commercial horse feed and supplement products. Compare options by product type, nutrient content, ingredients, and intended use to help choose feeds and supplements that fit your horse’s diet, workload, life stage, body condition, and health goals.
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Commercial Feeds & 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.
OBS Generation (Ocala Breeders’ Feed and Supply)
FatMineral BalanceProteinVitaminsOBS Generation is a complete pelleted feed formulated for horses at maintenance. It is made with wheat middlings, oats and corn, and provides 14% protein and 6% fat.
OBS Gest-O-Lac (Ocala Breeders Feed & Supply)
Broodmare
FoalGrowth
LactationOBS Gest O Lac is a textured horse feed for broodmares in late gestation, lactating mares, and foals. It contains high protein and fat content to support growth and lactation. Yeast culture is added to help support gut health.
OBS Hi-Amo Plus (Ocala Breeders Feed & Supply)
Amino AcidExerciseGrowthLactationOBS Hi-Amo Plus is a textured concentrate feed designed to support growth and reproductive function. It contains added lysine, digestible fibre sources, and selenium yeast.
OBS Mane 10 (Ocala Breeders’ Feed and Supply)
Easy KeeperFiberMineral BalanceVitaminsOBS Mane 10 is a complete textured feed intended for easy-keepers and pleasure horses. It contains 10% protein and 3.5% fat and contains oats, corn and wheat middlings.
OBS Pellet Plus (Ocala Breeders Feed & Supply)
ExerciseFoalGrowthLactationOBS Pellet Plus is a pelleted horse feed with added lysine for horses in training, broodmares, and growing horses. Pellet Plus contains vegetable oil as a source of energy and selenium yeast to support immune and reproductive function.
OBS Performance Blend (Ocala Breeders Feed & Supply)
Caloric Energy
Complete FeedCompetition Horses
Weight IssuesOBS Performance Blend is a textured horse feed targeted to yearlings and horses in heavy training or that require improvement in condition. It provides a higher energy density and fat content to support weight management.
OBS Professional Blend (Ocala Breeders Supply)
Competition HorsesExerciseFatPerformanceOBS Professional Blend is a complete textured feed intended for high-performance horses. It is formulated with oats, corn and beet pulp and contains 10% fat.
OBS Racing Blend (Ocala Breeders Feed & Supply)
Caloric EnergyCompetition HorsesExercisePerformanceOBS Racing Blend is a horse feed formulated for racehorses. Racing Blend provides a higher energy density to meet the needs of horses in heavy training. This feed contains beet pulp and steam-crimped oats.
OBS Radiant Supplement (Ocala Breeders’ Feed and Supply)
Caloric EnergyFatPerformanceWeight IssuesOBS Radiant Supplement is targeted to performance horses requiring additional calories. It contains 22% fat and 18% protein and consists of rice bran, wheat middlings, soybeans and flaxseed.
OBS Sport Feed (Ocala Breeders’ Feed and Supply)
Amino AcidCaloric EnergyExercisePerformanceOBS Sport Feed is a complete feed intended for performance horses. It is formulated with wheat middlings, soybean hulls and alfalfa meal. It contains 13% protein and 10% fat.
OCA Dry Mix (West Feeds)
Caloric Energy
GrainsNutritionProteinOCA Dry Mix by West Feeds is a feed that is not complete and requires a vitamin and mineral premix. This feed is for all livestock species, and the ingredients include oats, corn, and alfalfa meal.
OCD Pellets (Doc’s Products)
Bone HealthGrowthHealthJointsOCD Pellets by Doc's Products is a bone and joint supplement intended for horses. It supplies 900 mg of silicon and 50 mg of hyaluronic acid in each 28 g serving.
Ocean-K (Uckele)
HealthIngredient
Metabolism
NutrientsOcean-K is a powdered sea kelp supplement. Kelp is high in D E & K vitamins, B-Complex Vitamins, sodium, and iodine. Ocean-K contains a minimum of 0.05% iodine and 5.5% salt.
OceanFeed Equine (Ocean Harvest)
Coat QualityGut Health
PrebioticRecoveryOceanFeed Equine by Ocean Harvest is a pelleted supplement that only contains a blend of seaweed which is intended to provide a natural source of minerals, vitamins, prebiotics, trace elements, and anti-oxidants.
Oestress (NAF Equine)
AntioxidantCalming
HerbMareOestress from NAF Equine is intended to support hormonal balance in mares. This supplement contains herbs such as chastetree berries, cramp bark, and black cohosh.
Oestress Liquid (NAF Equine)
CalmingHerbMareStressOestress Liquid from NAF Equine is a horse supplement that is intended to balance hormones in mares. This liquid supplement contains magnesium, chaste tree berries, and cramp bark.
Oil (Krafft)
EnergyFatSkin + HairWeight IssuesOil by Krafft is a rapeseed based oil. It is intended to provide energy for horses and ponies. It can also help maintain healthy coats.
Oilovite (NAF Equine)
Coat QualityHealthMineral BalanceVitaminsOilovite from NAF Equine is intended for all horses and ponies. This supplement is meant to provide vitamins and minerals to support overall health. Oilovite also contains soya, linseed, and hemp oil.
Old Faithful’s Special Blend (Allen & Page)
EnergyNutrients
SeniorYeastOld Faithful’s Special Blend from Allen & Page is intended for senior horses, horses at rest, and horses in light to medium work. It contains mint, yeast, and garlic.
Old Horse (Dunstan)
Fiber
Low NSC FeedsMetabolic SyndromeNutrientsOld Horse by Dunstan is a high fibre feed intended for older horses at increased risk of metabolic disorders.
OldTimer Four (Pryde’s EasiFeed)
FlavorHealthNutrientsSeniorOldTimer Four by Pryde's EasiFeed is an extruded sweet feed intended for senior horses.
Oleo Special (Purina)
Complete FeedDigestionFatHindgutPurina Oleo Special is an oiled textured feed for pleasure or performance horse that are housed in boarding stables. It provides 7% fat with ~22% NSC.
Oligosacc (Nature Belisle)
DigestionFeed EfficiencyGut HealthPrebioticOligosacc is a digestive supplement containing prebiotic oligosaccharides. It is used for calves to decrease the incidence of diarrhea and respiratory illness.
Oligovit Mineral (Reverdy)
HealthMineral BalanceOrganic Trace MineralsVitaminsOligovit Mineral by Reverdy is a pelleted vitamin and mineral supplement intended for all types of horses and ponies with diets sufficient in calcium, but lacking in trace minerals and vitamins.
Olsen’s All Stock Sweet Textured (Olsen’s Grain)
Easy KeeperGrainsNutrientsNutritionOlsen's All Stock Sweet Textured from Olsen's Grain is a textured sweet feed intended for horses and ponies at maintenance. This feed contains 12% protein, 2% fat, and 10% fiber.
OM 80 (Nature Belisle)
Coat QualityFatOmega 3-6-9Weight IssuesNature Belisle OM-80 is an oil-rich supplement made with extruded and pressed flaxseed as a source of omega-3 fatty acids. It contains 21.5% protein and 21% fat.
Omega 3 Fish Oil (Wellpride)
FatIngredientPerformanceWeight IssuesOmega 3 Fish Oil from Wellpride is intended to help horses' coat and skin health. Omega 3 Fish Oil is formulated with added Vitamin E.
Omega Advantage (ProElite)
FatGrowthOmega 3-6-9PerformanceProElite Omega Advantage is an extruded horse supplement providing 24% fat with added flax. It is intended to provide extra calories and aid in weight gain.
Omega Balance EQ (Lozana Health)
Coat QualityJointsOmega 3-6-9Skin + HairOmega Balance EQ by Lozana Health is a liquid Omega 3-6-9 supplement designed to support healthy joints and promote a shiny, well-maintained coat.
Omega Blend+ Oil (Advanced Equine Nutrition)
JointsPerformanceSeniorSkin + HairOmega Blend+ Oil by Advanced Equine Nutrition is a liquid supplement containing omega 3, 6, and 9 fatty acids.
Omega Bran (McCauley’s)
FatHoof HealthMineral BalanceVitaminsOmega Bran by McCauley's is a high fat (27.8%) supplement containing vitamins and minerals, it is intended for all horses.
Omega Broodmare (Advantage Edge)
BroodmareCaloric EnergyNutrientsOmega 3-6-9Omega Broodmare by Advantage Edge is a pelleted broodmare feed that intends to support health, vigour and maximum production. It contains ingredients such as flaxseed, pulse seed, and alfalfa meal.
Omega Chaff (Keyflow Feeds)
Coat QualityFiber
ForageHindgutOmega Chaff from Keyflow Feeds is alfalfa chaff containing omega 3s and high protein and fiber. It is intended to support hindgut, muscle, and coat health.
Omega Elite (Horslic)
ElectrolyteMineral BalanceNutrientsVitaminsOmega Elite by Horslic is a pasture tub intended for free-choice intake. It is available with feed-through fly control in the U.S.
Omega GLO (Thomas Moore Feed)
EnergyFatOmega 3-6-9Weight IssuesOmega GLO from Thomas Moore Feed is a fat supplement for horses. It is stabilized bran meant to assist with conditioning or weight gain, providing energy, and is intended for hard keepers.
Omega Horseshine (Omega Fields)
Coat QualityFatHoof HealthJointsOmega Horseshine is a stabilized flaxseed, yeast and vitamin-mineral supplement for horses. Flaxseed provides omega-3 fatty acids and can increase the lustre of a coat.
Omega Horseshine COMPLETE (Omega Fields)
FatHoof HealthMineral BalanceSkin + HairOmega Horseshine COMPLETE is an omega-3 fatty acid and vitamin-mineral supplement for horses. It is formulated with flaxseed as a source of alpha-linolenic acid, yeast, vitamins and minerals.
Omega Match Ahiflower Oil (Purina)
Coat QualityFatJointsOmega 3-6-9Purina Omega Match Ahiflower Oil is a fat supplement that is a source of omega-3 and omega-6 fatty acids. Ahiflower is a wildflower cultivated for its oilseed. Research suggests it is more readily converted into anti-inflammatory eicosapentaenoic acid (EPA) than flaxseed oil.
Omega Match Ration Balancing Horse Feed (Purina)
EnergyFatFiberProteinPurina Omega Match Ration Balancer is a pelleted feed intended for horses at any activity level and life stage. It is designed to fill nutrient gaps from forage or unfortified grains.
Omega Oil (NAF Equine)
Coat QualityEnergyFatSkin + HairOmega Oil from NAF Equine is intended for all horses and ponies but specifically performance horses. This oil contains a mixture of linseed and soya oil which are meant to provide energy and support coat quality.
Omega Plus (Tribute)
FatImmunitySkin + HairWeight IssuesOmega Plus from Tribute Wholesome Blends is an omega 3 oil supplement that can assist with hair and coat health, weight issues, recovery, and immunity.
Omega Power (BIOPTEQ)
HealthJointsOmega 3-6-9Skin + HairOmega Power by BIOPTEQ is an oral joint, skin and coat supplement. It is formulated with EPA, DHA, and vitamin E.
Omega Vitamin E (O3 Animal Health)
AntioxidantHealthRecoveryVitaminsOmega Vitamin E by O3 Animal Health is a Vitamin E supplement that provides 10,000 IU of Vitamin E per serving. It is intended for horses in heavy work and horses requiring additional Vitamin E.
Omega Wafer (Majesty’s)
Coat QualityImmunityOmega 3-6-9Skin + HairOmega Wafer is a supplement intended for adult horses and ponies. The supplement contains Omega 3-6-9 Fatty Acids which help support healthy coats and hooves.
Omega Yearling (Advantage Edge)
GrowthNutrientsOmega 3-6-9ProteinOmega Yearling by Advantage Edge is a pelleted feed that intends to support health, vigour and growth for weanlings and yearlings. It contains ingredients such as flaxseed, pulse seed, and alfalfa meal.
Omega-3-Fatty Acid Support (Equine Elixirs)
Coat QualityFatOmega 3-6-9Skin + HairOmega-3 Fatty Acid Support by Equine Elixirs is a liquid supplement that provides EPA and DHA, two omega-3 fatty acids, sourced from algae. It is specifically formulated to promote general health and improve coat condition in horses.
Omega-E (Custom Equine Nutrition)
FatNutrientsOmega 3-6-9VitaminsOmega-E from Custom Equine Nutrition is a vitamin E and omega-3 fatty acid supplement. It provides 2500 IU of natural vitamin E per serving and contains stabilized flax to provide fatty acids.
Omega+ (Bluebonnet)
Coat QualityFatJointsOmega 3-6-9Omega+ by Bluebonnet is a granular omega-3 supplement formulated to support skin and coat health, reproductive function, and immune strength. It provides a balanced blend of EPA, DHA, and ALA.
OmegaBalance Oil (Enviro Equine)
Competition HorsesFatJointsOmega 3-6-9OmegaBalance Oil by Enviro Equine is an omega 3 supplement containing 100$ cold-pressed Camelina oil. It is intended to support exercise-related inflammation, seasonal allergies and joint discomfort in performance horses.
OmegaPro (Hestevard)
FatGut HealthJointsOmega 3-6-9OmegaPro by Hestevard is a pelleted supplement containing Omega 3 and 6. It is intended to help control inflammation and maintain overall health in horses and ponies.
