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B-Vitamin Supplements - Feed Database

View a list of the best B-vitamin supplements for horses in Mad Barn’s equine feed database. B-vitamins are water-soluble nutrients involved in energy metabolism, nervous system function, red blood cell production, hoof and coat quality, and normal digestive function.

Equine B-vitamin supplements may provide individual nutrients such as thiamine, riboflavin, niacin, pyridoxine, folic acid, biotin, cobalamin, and pantothenic acid, or a full B-complex formula. These products can vary widely in vitamin concentrations, serving size, format, and added ingredients such as yeast, amino acids, minerals, herbs, or digestive support compounds. Compare B-vitamin levels, ingredient sources, feeding directions, cost per serving, and nutritional profiles to find a supplement that fits your horse’s needs.

Feeds, Supplements & Products
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.
At-Ease (Select the Best)
Amino AcidAmino Acid
CalmingCalming
Mineral BalanceMineral Balance
VitaminsVitamins
At-Ease is a horse supplement purported to promote a calm mood. It is formulated with the B-vitamins, thiamine, and pyridoxine. It also includes the amino acid tryptophan and magnesium oxide.
B-complete (Foran Equine)
Blood CellsBlood Cells
Grain FreeGrain Free
PerformancePerformance
VitaminsVitamins
B-complete from Foran Equine is intended for horses that have high energy demands or are in intense work. This supplement is meant to support metabolism.
B-Tonic (MVP)
Blood CellsBlood Cells
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
B-Tonic by MVP is a liquid supplement that contains B Vitamins and iron that intend to help support the production of hemoglobin in red blood cells. It intends to correct deficiencies, stimulate appetites and help nervous horses.
Breathe’O2 (Paste) (MVP)
Blood CellsBlood Cells
HealthHealth
RespiratoryRespiratory
VitaminsVitamins
Breathe'O2 by MVP is a paste supplement that provides ingredients that intend to support oxygen utilization, stamina and recovery. It contains B-Vitamins that intend to help support energy production and the nervous system.
Duratone (Hestevard) – [Discontinued]
Blood CellsBlood Cells
EnergyEnergy
ImmunityImmunity
VitaminsVitamins
Duratone by Hestevard is a concentrated liquid B-vitamin and sorbitol blend supplement. It is intended to support overall health in horses undergoing heavy exercise, as well as those recovering from surgery, immune challenges and viral illnesses.
E-Boost Paste (DAC)
EnergyEnergy
HealthHealth
NutrientsNutrients
VitaminsVitamins
E-Boost Paste by DAC is a vitamin and protein supplement. It is designed to help maintain normal energy levels.
Electrovits (Herbs for Horses)
ElectrolyteElectrolyte
HydrationHydration
StaminaStamina
VitaminsVitamins
Herbs for Horses Electrovits is an electrolyte supplement containing B-Complex vitamins. It is important to replenish electrolyte minerals such as sodium, chloride, potassium and magnesium following exercise.
Ex Stress Paste (Peak Performance Nutrients)
CalmingCalming
Competition HorsesCompetition Horses
PerformancePerformance
StressStress
Ex Stress Paste by Peak Performance Nutrients is a supplement containing magnesium and B vitamins. It is intended to help horses replace the nutrients they lose when in stressful situations such as competitions and trailering.
Ex Stress Powder (Peak Performance Nutrients)
CalmingCalming
Competition HorsesCompetition Horses
PerformancePerformance
StressStress
Ex Stress Powder by Peak Performance Nutrients is a supplement containing magnesium and B vitamins. It is meant to help horses replace the nutrients they lose when in stressful situations such as competitions and trailering.
Folic Acid Blend (Strictly Equine)
Blood CellsBlood Cells
EnergyEnergy
HealthHealth
Skin + HairSkin + Hair
Folic Acid Blend by Strictly Equine is a B vitamin supplement for horses. It is intended to promote production of red blood cells, support central nervous system function and aid in tissue repair.
Folic Acid Powder (AniMed)
Blood CellsBlood Cells
HealthHealth
PerformancePerformance
VitaminsVitamins
Folic Acid Powder from AniMed is a supplement containing folic acid, which plays a role in the health and maintenance of red blood cells. This supplement is meant to improve hemoglobin levels, performance, and the general condition of horses.
Horse Honey 2X (Uckele)-[Discontinued]
Blood CellsBlood Cells
CirculationCirculation
ExerciseExercise
NutrientsNutrients
Horse Honey 2X was an equine supplement that provided copper, iron, cobalt, folic acid, and several B vitamins. This product was formulated to support red blood cell production. This supplement was intended for performance horses and ponies.
Horse Plus Supplement (Purina)
Blood CellsBlood Cells
EnergyEnergy
StressStress
VitaminsVitamins
Purina Horse Plus is a B-Vitamin supplement with added Vitamin C, E and K to support performance. It is targeted to horses that are under stress or engaging in intense exercise.
IronXcell (TRM)
Blood CellsBlood Cells
ExerciseExercise
PerformancePerformance
RecoveryRecovery
IronXcell by TRM is a liquid supplement containing iron and B vitamins. It is intended to support metabolic function and red blood cell levels in performance horses.
ISF Thiamine (ISF)
ExerciseExercise
HealthHealth
IngredientIngredient
NutrientsNutrients
ISF Thiamine from ISF is an equine supplement intended for exercising horses. ISF Thiamine is intended for horses who require help maintaining a normal appetite.
Kick Up (Cavalor)
EnergyEnergy
HealthHealth
PerformancePerformance
RecoveryRecovery
Kick Up by Cavalor is a liquid vitamin and mineral supplement intended to support energy levels in horses experiencing low energy and weak performance.
Liberty B1 Mix (Nature Belisle)
CalmingCalming
IngredientIngredient
MetabolismMetabolism
VitaminsVitamins
Liberty B1 Mix is a thiamine (Vitamin B1) supplement for horses. Thiamine is important for nervous system function and energy metabolism.
Lixotinic Liquid (Zoetis)
GrowthGrowth
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Lixotinic by Zoetis is a vitamin and mineral supplement intended for growing and mature horses, cats and dogs. It contains copper, iron and B-vitamins in a liquid form.
Lunar Eclipse (Simple System Horse Feeds)
Competition HorsesCompetition Horses
IngredientIngredient
NutritionNutrition
StressStress
Lunar Eclipse is a powered equine supplement developed for horses who are stressed or temperamental. It is formulated with added Magnesium and B Vitamins.
Nutri-Calm Syrup (Foran Equine)
CalmingCalming
Competition HorsesCompetition Horses
PerformancePerformance
StressStress
Nutri-Calm Syrup from Foran Equine is intended for nervous horses. This supplement contains magnesium, B vitamins, and Tryptophan which are meant to promote calming behavior.
One AC Powder (Magic Powder Company)
ElectrolyteElectrolyte
MetabolismMetabolism
NutrientsNutrients
VitaminsVitamins
One AC Powder is an equine nutritional supplement intended for horses with anhydrosis (inability to sweat). One AC Powder provides vitamins and minerals required by the horse to produce enzymes that facilitate sweating.
Pure Thiamine Powder (AniMed)
HealthHealth
IngredientIngredient
MuscleMuscle
VitaminsVitamins
Pure Thiamine Powder from AniMed contains pure thiamine, a B vitamin. It is water-soluble and can be added to feed or water. Thiamine can support muscle health and avoid fatigue, while assisting in the utilization of energy.
Recovery (Vita Flex)
Amino AcidAmino Acid
ElectrolyteElectrolyte
ExerciseExercise
RecoveryRecovery
Vita Flex Recovery is an equine supplement intended to support post-exercise recovery. It contains amino acids, B-vitamins, and electrolyte ingredients.
Recuperate (Hygain)
ElectrolyteElectrolyte
ExerciseExercise
HydrationHydration
VitaminsVitamins
Recuperate from Hygain is a supplement for horses that is intended to provide B vitamins and electrolytes. It is meant to help with exercise, muscle function, and hydration.
SmartCalm Ultra Pellets (SmartPak)
CalmingCalming
Mineral BalanceMineral Balance
StressStress
VitaminsVitamins
SmartCalm Ultra Pellets by SmartPak is a pelleted supplement for horses intended to support proper nervous system function. It contains tryptophan, magnesium and B-vitamins in highly palatable form with no added sugar.
Stress Relief (Krafft)
CalmingCalming
Mineral BalanceMineral Balance
StressStress
VitaminsVitamins
Stress Relief by Krafft is a supplement intended to help calm horses in stressful situations. It contains tryptophan, magnesium, and B vitamins.
SU-PER Appetite Liquid (Gateway Products)
DigestionDigestion
Feed EfficiencyFeed Efficiency
VitaminsVitamins
Weight IssuesWeight Issues
SU-PER Appetite Liquid by Gateway Products is a supplement that supports a healthy appetite without the use of stimulants. This supplement contains vitamins B-1 and B-12, which can help increase appetite.
SU-PER B-1 Liquid (Gateway Products)
Competition HorsesCompetition Horses
HealthHealth
StressStress
VitaminsVitamins
SU-PER B-1 Liquid by Gateway Products is a vitamin supplement that aids in maintaining calmness and supporting balanced behaviour. It provides thiamine that sends nerve impulses, and a deficiency can cause horses to be unfocused, anxious, or hard to work with.
SU-PER B-1 Powder (Gateway Products)
Competition HorsesCompetition Horses
ExerciseExercise
StressStress
VitaminsVitamins
SU-PER B-1 Powder by Gateway Products is a vitamin supplement that aids in maintaining calmness and supporting balanced behaviour. It provides thiamine that sends nerve impulses, and a deficiency can cause horses to be unfocused, anxious, or hard to work with.
SU-PER B-12 Liquid (Gateway Products)
EnergyEnergy
PerformancePerformance
StaminaStamina
VitaminsVitamins
SU-PER B-12 Liquid by Gateway Products is a supplement designed to combat a lack of energy and stamina. It provides vitamin B-12 and folic acid, necessary for healthy red blood cell production.
SU-PER B-12 Powder (Gateway Products)
Blood CellsBlood Cells
CirculationCirculation
EnergyEnergy
VitaminsVitamins
SU-PER B-12 Powder by Gateway Products is a supplement designed to combat a lack of energy and stamina. It provides vitamin B-12 and folic acid, necessary for healthy red blood cell production.
SU-PER B-Plex Paste (Gateway Products)
EnergyEnergy
PerformancePerformance
StressStress
VitaminsVitamins
SU-PER B-Plex Paste by Gateway Products is a performance supplement to provide more energy, increased stamina, and improved focus. It contains all of the major B-Complex vitamins together in one supplement.
SU-PER B-Plex Powder (Gateway Products)
EnergyEnergy
StaminaStamina
StressStress
VitaminsVitamins
SU-PER B-Plex Powder by Gateway Products is a performance supplement to provide more energy, increased stamina, and improved focus. It contains all of the major B-Complex vitamins together in one supplement.
Thiamine (Greenline)
CalmingCalming
NutrientsNutrients
PerformancePerformance
VitaminsVitamins
Greenline Thiamine is a powdered equine supplement that provides 500 g of Thiamine (Vitamin B1) per 30 g serving. This vitamin plays an important role in nerve impulse transmission, focus and mood balance.
Traditional Brewers Yeast (Simple System Horse Feeds)
CalmingCalming
Competition HorsesCompetition Horses
IngredientIngredient
YeastYeast
Traditional Brewers Yeast provides a natural source of B vitamins for horses, which can be beneficial for horses with behavioural issues. It aids in nutrient absorption and is suitable for horses in a high level of work.
UltraCruz Equine Vitamin B-1 Supplement (Santa Cruz Animal Health)
CalmingCalming
MetabolismMetabolism
NutrientsNutrients
VitaminsVitamins
UltraCruz Equine Vitamin B-1 Supplement by Santa Cruz Animal Health is a pelleted Vitamin B1 (thiamine) supplement for horses. It provides 475 mg of B1 per serving (27 g) and is formulated with alfalfa meal and molasses.
UltraCruz Equine Vitamin B-12 (Santa Cruz Animal Health)
EnergyEnergy
ExerciseExercise
MetabolismMetabolism
PerformancePerformance
UltraCruz Equine Vitamin B-12 is a pelleted supplement that provides 4 mg of cobalamin (vitamin B 12) per serving. This vitamin can support appetite and exercise performance.
Vision Focusing & Calming Supplement (Vita Flex)
CalmingCalming
Competition HorsesCompetition Horses
StressStress
VisionVision
Vision Focusing & Calming Supplement for Horses is a pelleted B-vitamin supplement with added valerian root extract meant to support mood balance in horses.
Vita B-12 Crumbles (Horse Health Products)
Blood CellsBlood Cells
HealthHealth
NutritionNutrition
VitaminsVitamins
Vita B-12 Crumbles from Horse Health Products is a vitamin B12 supplement that is intended to support red blood cell function.
Vita-B1 Crumbles (Pharm-Vet)
GrowthGrowth
IngredientIngredient
StressStress
VitaminsVitamins
Pharm-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.
Vitamin B (Krafft)
Coat QualityCoat Quality
NutrientsNutrients
StressStress
VitaminsVitamins
Vitamin 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 QualityCoat Quality
Gut HealthGut Health
StressStress
VitaminsVitamins
Vitamin 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 EfficiencyFeed Efficiency
HealthHealth
PerformancePerformance
VitaminsVitamins
This 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 HorsesCompetition Horses
MetabolismMetabolism
RecoveryRecovery
StressStress
Herbs 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 E & Folic Acid (AniMed)
MuscleMuscle
NutrientsNutrients
StressStress
VitaminsVitamins
This 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.
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.
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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