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Vitamin Supplements for Horses

View a list of the best vitamin supplements for horses in the Mad Barn Equine Feed Database. This category includes commercial products formulated to provide essential vitamins that support immune function, muscle health, antioxidant status, metabolism, hoof and coat quality, reproduction, growth, and overall wellness.

Compare ingredient lists, guaranteed analyses, feeding directions, and nutritional profiles for equine vitamin supplements. Review products containing nutrients such as vitamin E, vitamin A, vitamin C, vitamin D, biotin, thiamine, riboflavin, pyridoxine, folic acid, vitamin B12, niacin, pantothenic acid, and other B-vitamins to choose the best option for your horse’s diet, forage quality, life stage, and workload.

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Vitamin Supplements
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
Hoof HealthHoof Health
Metabolic SyndromeMetabolic Syndrome
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
AminoTrace+ 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.
B-Vitamin Pak (Mad Barn)
CalmingCalming
ExerciseExercise
StressStress
VitaminsVitamins
B-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 HealthHoof Health
IngredientIngredient
MuscleMuscle
NutritionNutrition
Biotin 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.
Natural E/Organic Se (Mad Barn)
AntioxidantAntioxidant
Organic Trace MineralsOrganic Trace Minerals
RecoveryRecovery
VitaminsVitamins
Natural 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)
AntioxidantAntioxidant
HealthHealth
MuscleMuscle
VitaminsVitamins
Natural 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.
OmegaPrime+ (Mad Barn)
CardiovascularCardiovascular
Coat QualityCoat Quality
JointsJoints
RespiratoryRespiratory
Mad 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.
Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)
Gut HealthGut Health
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
Ration BalancerRation Balancer
Omneity 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.
Vitamin E 5,000 (Pellet) (MVP)
AntioxidantAntioxidant
ImmunityImmunity
IngredientIngredient
VitaminsVitamins
Vitamin E 5,000 by MVP is a pelleted supplement that intends to provide a concentrated source of Vitamin E that can be fed to all classes of horses when higher levels of Vitamin E are needed.
Vitamin E 5000 and Organic Selenium (Horse Guard)
AntioxidantAntioxidant
MuscleMuscle
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Vitamin E 5000 and Organic Selenium by Horse Guard is an equine supplement that provides 5000 IU of natural vitamin E and 3 mg of organic selenium per serving. These nutrients are antioxidants that are meant support healthy muscle function and exercise recovery.
Vitamin E Concentrate Powder (AniMed)
HealthHealth
ImmunityImmunity
IngredientIngredient
Skin + HairSkin + Hair
This supplement from AniMed contains vitamin E which is necessary for normal reproduction, muscle activity, immune health and more. It can also contribute to skin and coat health.
Vitamin E Natural (DAC)
AntioxidantAntioxidant
HealthHealth
NutrientsNutrients
VitaminsVitamins
Vitamin E Natural by DAC is a powdered vitamin E supplement. It provides natural vitamin E in the form of d-alpha tocopheryl acetate.
Vitamin E Pellets (Krafft)
AntioxidantAntioxidant
ImmunityImmunity
MuscleMuscle
VitaminsVitamins
Vitamin E Pellets by Krafft is a pelleted supplement intended for horses in heavy work, foals, and broodmares with muscular function. This formula does not contain any selenium.
Vitamin E Powder (AniMed)
HealthHealth
ImmunityImmunity
IngredientIngredient
VitaminsVitamins
This vitamin E supplement from AniMed contains a high amount of vitamin E in a dry, powdered form. Vitamin E plays an important role in the health of horses including reproduction, immunity, muscular, circulatory, and nervous system health.
Vitamin E Pure (Basic Equine Nutrition)
AntioxidantAntioxidant
MetabolismMetabolism
MuscleMuscle
VitaminsVitamins
Vitamin E is a fat-soluble vitamin that acts as an antioxidant. It supports muscle function and exercise recovery. Each serving of this supplement provides 4050 IU of natural vitamin E.
Vitamin E-5000 (HorseTech)
AntioxidantAntioxidant
HealthHealth
NutrientsNutrients
VitaminsVitamins
Vitamin E-5000 by HorseTech is a Vitamin E supplement. It contains 5000 IU of synthetics vitamin E per ounce.
Vitamin E, Selenium and Zinc (Peak Performance Nutrients)
AntioxidantAntioxidant
MuscleMuscle
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Vitamin E, Selenium & Zinc by Peak Performance Nutrients is a powdered vitamin and mineral horse supplement containing antioxidants to help protect against free radical damage and support the immune system and cellular health.
Vitamin E/C (Stride Animal Health) – [Discontinued]
AntioxidantAntioxidant
HealthHealth
ImmunityImmunity
VitaminsVitamins
This supplement from Stride Animal Health provides antioxidants by containing vitamin E and vitamin C. This assists the body in maintaining healthy tissues and cells and increasing immunity.
Vitamin E+ (Equine Choice)
HealthHealth
ImmunityImmunity
RecoveryRecovery
VitaminsVitamins
Vitamin E+ by Equine Choice is a highly concentrated pellet form of Vitamin E. Each 10g scoop contains 2,500 IU of natural Vitamin E.
Vitamin E+Se XL (Meal) (MVP)
AntioxidantAntioxidant
ImmunityImmunity
NutrientsNutrients
VitaminsVitamins
Vitamin E+Se XL by MVP is a premixed supplement that contains both vitamin E and selenium. The antioxidants are intended to work together to support the immune system.
Vitamin Multi (Krafft)
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
Vitamin Multi is a liquid supplement intended to help maintain a horse's overall health. It is designed for performance horses, and broodmares.
Vitamin Multi Pellets (Krafft)
BroodmareBroodmare
Mineral BalanceMineral Balance
StressStress
VitaminsVitamins
Vitamin Multi Pellets by Krafft is intended to be used as a general supplement for all-around health of horses and ponies. It contains Vitamin A, B, C, D3, E, and K3.
Vitamins & Electrolyte Concentrate (Durvet)
ElectrolyteElectrolyte
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Vitamins & Electrolytes Concentrate by Durvet is a water soluble premix intended to be used for animals when feed intake is inadequate. This premix can be used for horses, cattle, goats, sheep, swine and poultry of all classes.
Vitamins & Electrolyte Plus (AgriLabs/ProLabs)
ElectrolyteElectrolyte
ExerciseExercise
HydrationHydration
VitaminsVitamins
AgriLabs Vitamins & Electrolyte Plus is a water-soluble powder supplement that provides vitamins, electrolytes and acidifiers for livestock animals and poultry. It is formulated for use during periods of stress or reduced feed intake.
Vitamins & Electrolytes (Durvet)
ElectrolyteElectrolyte
Mineral BalanceMineral Balance
StressStress
VitaminsVitamins
Vitamins & Electrolytes by Durvet is a water soluble vitamin and electrolyte premix intended to be used when animals are subjected to stress. This premix can be used for horses, cattle, goats, sheep, swine and poultry of all classes.
VitaStance (Stance EquiTec)
Amino AcidAmino Acid
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
VitaStance from Stance EquiTec is a powdered supplement that contains vitamins, minerals, and amino acids. It is meant for any horse and can help with general health.
Vitatude (Hestevard)
HealthHealth
ImmunityImmunity
Mineral BalanceMineral Balance
VitaminsVitamins
Vitatude by Hestevard is a liquid vitamin and mineral supplement intended to promote overall health in all horses and pony types.
Vitatude +Protein (Hestevard)
HealthHealth
MuscleMuscle
ProteinProtein
VitaminsVitamins
Vitatude +Protein by Hestevard is a multivitamin and protein supplement intended to help build muscle and support muscle function.
VTM 20 – Pellet (Masterfeeds)
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
ProteinProtein
VitaminsVitamins
Masterfeeds VTM 20 is a pelleted high protein vitamin-mineral supplement that can be fed alone or in conjunction with complete feeds. It is formulated for horses fed lower protein hay or those in moderate to high-intensity work.
Well B-ing (Equine Challenge)
HealthHealth
Organic Trace MineralsOrganic Trace Minerals
StressStress
VitaminsVitamins
Well B-ing by Equine Challenge is a vitamin and mineral supplement containing b vitamins, copper and iron. It is intended to support horses during times of stress.
Wheat Germ Oil Blend (Cox Vet Lab)
Coat QualityCoat Quality
FatFat
VitaminsVitamins
Weight IssuesWeight Issues
Wheat Germ Oil Blend is a liquid supplement intended to provide horses and ponies with Vitamin A, D, & E. Wheat Germ Oil can be beneficial for skin and coat health.
Winning Touch E-Z Hoof (Blue Seal) – [Discontinued]
BroodmareBroodmare
Hoof HealthHoof Health
Mineral BalanceMineral Balance
VitaminsVitamins
Winning Touch E-Z Hoof is a pelleted hoof supplement providing 20 mg/LB of biotin as well as Vitamin E, selenium, chelated manganese, zinc, and copper.
ZenA-Min Vitamin Mineral Supplement
Hoof HealthHoof Health
Mineral BalanceMineral Balance
PerformancePerformance
VitaminsVitamins
ZenA-min is an equine vitamin and mineral supplement formulated with trace minerals, kelp, vitamins, enzymes, and anti-oxidants. This feed is recommended for seniors and adult horses under stress or a heavy workload.
Zesterra Lick Tub (Pro Earth Animal Health)
Gut HealthGut Health
Mineral BalanceMineral Balance
UlcersUlcers
VitaminsVitamins
Zesterra Lick Tub by Pro Earth Animal Health is a supplement containing Zesterra, as well as added vitamins and minerals. It is intended for horses prone to stress.
Zorbate (Strictly Equine)
Blood CellsBlood Cells
EnergyEnergy
NutrientsNutrients
PerformancePerformance
Zorbate by Strictly Equine is a liquid supplement intended to promote healthy red blood cell production in horses. It contains Iron, Vitamin V12, and Folic Acid.
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