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B Vitamins - Feed Ingredient

B vitamins refer to a group of water-soluble vitamins that play critical roles in energy metabolism, red blood cell production, nervous system function, and overall cellular activity. In horses, key B vitamins include thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folic acid (B9), and cobalamin (B12). Each B vitamin serves a unique biological function but often works synergistically with others in metabolic processes.

Horses typically synthesize most B vitamins through microbial fermentation in the hindgut, especially when consuming a forage-rich diet. However, in certain situations—such as high-intensity exercise, illness, antibiotic use, or limited forage intake—B vitamin synthesis or absorption may be compromised. Supplementation of B vitamins in commercial feeds or as separate additives may help support performance, recovery, hoof health (notably biotin), and appetite. Because B vitamins are water-soluble, excess amounts are generally excreted in urine, minimizing the risk of toxicity when fed appropriately.

The following equine feeds, supplements and products contain B Vitamins as an ingredient.

Feeds, Supplements & Products
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.
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.
Omneity Premix – Vitamin & Mineral Supplement (Mad Barn)
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Omneity 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.
Visceral+ (Mad Barn)
DigestionDigestion
Gut HealthGut Health
ImmunityImmunity
ProbioticProbiotic
UlcersUlcers
YeastYeast
Visceral+ by Mad Barn is a pelleted supplement to be used for horses with gastric health concerns. It is designed to maintain stomach and hindgut health and to support the immune system.
HP (Sollio Agriculture)
Competition HorsesCompetition Horses
EnergyEnergy
NutritionNutrition
Weight IssuesWeight Issues
HP from Sollio Agriculture is a pelleted feed intended for performance horses requiring additional energy. This feed is also intended for horses who need extra calories to improve their body condition.
HP3 (Equine Health and Performance, Inc.)
AntioxidantAntioxidant
HealthHealth
JointsJoints
RecoveryRecovery
HP3 by Equine Health and Performance, Inc. is a joint and tendon supplement designed for performance horses. It is formulated with MSM, turmeric and glucosamine sulfate.
HS-35 Horse Supplement (Optimin)
Amino AcidAmino Acid
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
HS-35 Horse Supplement is a loose vitamin-mineral supplement in a soybean and flaxseed base. It is formulated with both organic and inorganic minerals, yeast, and lactic acid bacteria as a probiotic.
Hubbard Horse Mineral (Hubbard Feeds)
Bone HealthBone Health
GrowthGrowth
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Hubbard Horse Mineral is a vitamin and mineral premix with a 1.2:1 calcium to phosphorus ratio designed to balance alfalfa-mixed forages. It provides organic trace minerals as well as vitamins needed to balance a forage-only diet or mixed grain ration.
Hydra Guard Electrolytes (Pegasus)
Competition HorsesCompetition Horses
ExerciseExercise
HydrationHydration
PerformancePerformance
Hydra Guard Electrolytes from Pegasus is intended for all horses and ponies but specifically those in heavy work. This supplement is intended to assist in rehydration.
Hydraid (Natural Horse Vet)
ElectrolyteElectrolyte
HydrationHydration
RecoveryRecovery
StaminaStamina
Hydraid by Natural Horse Vet is a powdered supplement intended for performance horses to supply the electrolytes lost during competition. It contains dicalcium phosphate, calcium carbonate, and crushed mineral rock salt.
Hydrate + Recover Paste (Bluebonnet Feeds)
ElectrolyteElectrolyte
HydrationHydration
RecoveryRecovery
StressStress
Hydrate + Recover Paste by Bluebonnet Feeds is a paste supplement intended to support hydration and travel recovery in horses.
Ignite – 30% High Fat Supplement (Running Horse)
Coat QualityCoat Quality
EnergyEnergy
FatFat
Weight IssuesWeight Issues
Running Horse Ignite is a 30% fat supplement formulated with rice bran, vegetable oil and flaxseed. It can be used for weight gain and improving coat condition or as a top dressing to increase energy content in the diet.
Imm-Hance EQ (AniMed)
PerformancePerformance
RecoveryRecovery
RespiratoryRespiratory
VitaminsVitamins
Imm-Hance EQ from AniMed contains antioxidant vitamins and minerals. This supplement works to support horses' respiratory systems, performance, and recovery. This supplement can be used for any horse.
Imm-Hance Senior (AniMed)
HealthHealth
ImmunityImmunity
SeniorSenior
VitaminsVitamins
AniMed's Imm-Hance Senior supplement is meant to encourage a healthy immune system and to support the health of horses overall, especially seniors. It also aims to help gastrointestinal, joint, and liver health.
Impact All Stages 12% Pelleted (Purina)
EnergyEnergy
FatFat
NutritionNutrition
ProteinProtein
Impact All Stages 12% Pelleted is a concentrate feed intended for horses at any life stage. It provides vitamin and mineral fortification, added amino acids and vegetable oils.
Impact All Stages 12% Textured (Purina)
EnergyEnergy
FatFat
NutritionNutrition
ProteinProtein
Impact All Stages 12% Textured is a concentrate feed intended for horses at any life stage. It is designed to provide vitamin and mineral fortification, added amino acids and vegetable oils.
Impact All Stages 14% Pelleted (Purina)
EnergyEnergy
FatFat
NutritionNutrition
ProteinProtein
Impact All Stages 14% Pelleted is a concentrate feed intended for horses at any life stage. It is designed to provide higher amino acid content to support the needs of horses with higher protein requirements.
Impact All Stages 14% Textured (Purina)
EnergyEnergy
FatFat
NutritionNutrition
ProteinProtein
Impact All Stages 14% Textured is a concentrate feed intended for horses at any life stage. It is designed to provide higher amino acid content to support the needs of horses with higher protein requirements.
Impact Hay Stretcher (Purina)
FiberFiber
Hay StretcherHay Stretcher
NutrientsNutrients
NutritionNutrition
Purina® Impact® Hay Stretcher is a pelleted complete horse feed that can be used as a replacement for forage when hay quality is inconsistent. It is formulated with high fibre roughage, and added vitamins and minerals.
Impact Mature Active Pelleted (Purina)
EnergyEnergy
ExerciseExercise
FatFat
NutrientsNutrients
Purina® Impact® Mature Active Pelleted is a concentrate horse feed intended for active adult pleasure horses. It is designed to provide a moderate calorie density with added fats.
Impact Mature Active Textured (Purina)
EnergyEnergy
ExerciseExercise
FatFat
NutrientsNutrients
Purina® Impact® Mature Active Textured is a concentrate horse feed intended for active horses on high quality forage. It contains added fat sources and beet pulp.
Impact Professional Mare & Foal (Purina)
BroodmareBroodmare
FoalFoal
GrowthGrowth
NutritionNutrition
Purina® Impact® Professional Mare & Foal is a horse feed targeted towards breeding mares and growing foals. This pelleted concentrate is formulated with 16% protein and 6% fat to meet developmental needs.
Impact Professional Performance (Purina)
Competition HorsesCompetition Horses
EnergyEnergy
ExerciseExercise
PerformancePerformance
Impact Professional Performance is a complete feed intended for performance horses that provides 14% protein, 8% fat and less than 17.5% NSC. It is formulated with Purina Outlast which buffers stomach acid.
Impact Professional Senior (Purina)
Complete FeedComplete Feed
DigestionDigestion
NutritionNutrition
SeniorSenior
Purina® Impact® Professional Senior is a pelleted complete feed intended for senior horses with forage built in to replace hay or pasture. It contains added fat and highly digestible fibre sources.
Impulso (Dynavyte)
Mineral BalanceMineral Balance
PerformancePerformance
RecoveryRecovery
VitaminsVitamins
Impulso by Dynavyte is a vitamin and mineral paste supplement intended to help improve hydration in horses post exercise or during hot weather.
In-SYNC 4 (MVP)
Blood CellsBlood Cells
Coat QualityCoat Quality
ImmunityImmunity
MuscleMuscle
In-SYNC 4 from MVP is a supplement intended to support muscle function, immune health, blood cell production, and coat quality. It contains B-vitamins, amino acids, and vitamins.
Infinity (Daily Dose Equine)
FatFat
FiberFiber
Grain FreeGrain Free
NutrientsNutrients
Infinity by Daily Dose Equine is a granular, grain-free feed designed for performance horses. It is specifically formulated for horses with common feed allergies and sensitivities.
Inspire Actify (Blue Seal)
AntioxidantAntioxidant
EnergyEnergy
NutrientsNutrients
PerformancePerformance
Inspire Actify from Blue Seal is a textured horse feed containing beet pulp, prebiotics, and antioxidants. It is a high calorie feed intended for performance horses such as racing.
Inspire Charger (Blue Seal)
BroodmareBroodmare
FoalFoal
GrowthGrowth
PerformancePerformance
Blue Seal Inspire Charger is a 6% fat textured feed intended for broodmares, growing, and performance horses. It is a complete feed with energy-dense ingredients such as wheat middlings, oats, molasses, and soybean meal.
Inspire Marathon (Blue Seal)
EnergyEnergy
FatFat
PerformancePerformance
StaminaStamina
Inspire Marathon is a textured feed intended for horses requiring a high-calorie diet, such as hard keepers. This energy-dense formula contains 12% fat and ingredients such as oats and vegetable oil.
Inspire Min-A-Vite Lite (Blue Seal)
HealthHealth
Organic Trace MineralsOrganic Trace Minerals
Ration BalancerRation Balancer
VitaminsVitamins
Inspire Min-A-Vite Lite by Blue Seal is a pelleted mineral and vitamin supplement formulated to balance grass and legume hay or pasture. It is intended for horses of all ages, weights, and activity levels.
Inspire Pacer (Blue Seal)
ExerciseExercise
FatFat
GrainsGrains
PerformancePerformance
Inspire Pacer is a textured feed intended for adult horses at different activity levels. This grain-based feed provides a blend of oats, corn, and barley mixed with vegetable oil and molasses to increase energy density.
Inspire PEAK Growth (Blue Seal)
FoalFoal
GrowthGrowth
LactationLactation
ProteinProtein
Inspire PEAK Growth from Blue Seal is a low NSC feed for lactating mares and young growing foals. It contains amino acids, vitamins and minerals, and antioxidants.
Inspire PEAK Mare & Foal (Blue Seal)
GrowthGrowth
LactationLactation
NutrientsNutrients
ProteinProtein
Inspire PEAK Mare & Foal from Blue Seal is a feed for growing foals and lactating mares. It is high in protein and contains vitamins, yeast, minerals, and antioxidants.
Inspire PEAK Performance 12 Textured (Blue Seal)
Amino AcidAmino Acid
AntioxidantAntioxidant
EnergyEnergy
PerformancePerformance
Inspire PEAK Performance 12 Textured from Blue Seal is a feed intended for performance or breeding horses. It contains amino acids, antioxidants, vitamins, and a blend of energy sources.
Inspire PEAK Performance 14 Pellet (Blue Seal)
BroodmareBroodmare
GrowthGrowth
LactationLactation
PerformancePerformance
Inspire PEAK Performance 14 Pellet by Blue Seal is a pelleted feed intended for growing, breeding, lactating and performance horses.
Inspire PEAK Performance 14 Textured (Blue Seal)
AntioxidantAntioxidant
EnergyEnergy
PerformancePerformance
ProteinProtein
Inspire PEAK Performance 14 Textured from Blue Seal is a feed intended for growing horses, performance horses, stallions, or breeding mares. It contains minerals, vitamins, yeast, amino acids and antioxidants.
Inspire PEAK Performance Amp (Blue Seal)
Amino AcidAmino Acid
EnergyEnergy
PerformancePerformance
VitaminsVitamins
Inspire PEAK Performance Amp from Blue Seal is a pelleted feed intended for performance horses. It is meant to provide high energy and contains amino acids, fat, vitamins and minerals.
Inspire PEAK Racer (Blue Seal)
Caloric EnergyCaloric Energy
GrainsGrains
PerformancePerformance
RespiratoryRespiratory
Inspire PEAK Racer from Blue Seal is a grain ration for performance horses such as racehorses. It is nutrient and calorie dense that has low dust and fiber, intended for horses with respiratory issues.
Inspire PEAK Secure (Blue Seal)
DigestionDigestion
HealthHealth
Low NSC FeedsLow NSC Feeds
PerformancePerformance
Inspire PEAK Secure from Blue Seal is a low NSC feed that is intended for maintenance and performance horses. It contains vitamins, minerals, yeast, fiber and protein.
Inspire PEAK Versatility (Blue Seal)
Caloric EnergyCaloric Energy
LactationLactation
NutrientsNutrients
StallionStallion
Inspire PEAK Versatility from Blue Seal is a feed intended for growing horses, performance horses, breeding stallions, and lactating mares. It contains energy through carbs, fat and fiber.
Inspire Pride (Blue Seal) [Discontinued]
Complete FeedComplete Feed
FiberFiber
Gut HealthGut Health
NutrientsNutrients
Inspire Pride by Blue Seal is a complete feed that is intended for maintaining mature horses. It is in cube form and high in fiber and is meant to help with gut health.
Inspire Rider (Blue Seal)
ExerciseExercise
FlavorFlavor
GrainsGrains
PerformancePerformance
Inspire Rider is a complete textured feed intended for maintenance to lightly exercised adult horses. It is composed of grains coated in molasses to encourage palatability.
Inspire Senior (Blue Seal)
Complete FeedComplete Feed
FatFat
FiberFiber
SeniorSenior
Inspire Senior from Blue Seal is a complete feed intended for senior horses in performance or maintenance. It is high in fiber and fat, meant to support digestion and body condition.
Inspire Sport (Blue Seal)
EnergyEnergy
FatFat
PerformancePerformance
StaminaStamina
Blue Seal Inspire Sport is a pelleted grain ration intended for mature performance horses. Energy sources include wheat middlings, ground corn, wheat flour, cane molasses, and vegetable oil.
Inspire Strider (Blue Seal)
ExerciseExercise
GrainsGrains
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Blue Seal Inspire Strider is a pelleted grain-based feed intended for mature horses at maintenance or in light work. It is designed to provide lower protein and fat levels for horses that require reduced caloric energy or easy keepers.
Inspire Trotter (Blue Seal)
Complete FeedComplete Feed
DigestionDigestion
ExerciseExercise
FiberFiber
Inspire Trotter is a pelleted feed from Blue Seal, intended to supplement the diet of horses with limited access to forage (hay or pasture). It is formulated with wheat middlings, alfalfa meal and soybean hulls, and contains 14% protein.
Integrity Adult/Senior (Integrity Horse Feeds)
Complete FeedComplete Feed
ExerciseExercise
Gut HealthGut Health
SeniorSenior
Integrity Adult/Senior is a 5.4% starch textured feed designed for adult and senior horses in light to moderate work. Energy sources include beet pulp, soy hulls, rice bran, cane molasses, grains and canola oil.
Integrity Growth (Integrity Horse Feeds)
Caloric EnergyCaloric Energy
FoalFoal
GrowthGrowth
ProteinProtein
Integrity Growth is a textured feed designed for growing horses between 10-12 months to 3 years of age. It is formulated with 15% protein and 7.8% starch.
Integrity Lite (Integrity Horse Feeds)
FatFat
Low NSC FeedsLow NSC Feeds
ProteinProtein
Ration BalancerRation Balancer
Integrity Lite is a 4.3% starch textured feed intended for minis, pleasure horses, and easy keepers. It is a grain-free feed with a moderate fat content and low-calorie density.
Integrity Mare & Foal (Integrity Horse Feeds)
BroodmareBroodmare
FoalFoal
GrowthGrowth
LactationLactation
Integrity Mare & Foal is a pelleted feed designed for late-gestation mares, lactating mares and nursing, creep, and weanling foals. It has a 16.2% starch content.
Integrity Performance (Integrity Horse Feeds)
EnergyEnergy
ExerciseExercise
MuscleMuscle
PerformancePerformance
Integrity Performance is a high-calorie textured feed designed for adult horses in moderate to heavy work. It provides 10% fat and 8.7% starch.
Integrity with Timothy (Integrity Horse Feeds)
Omega 3-6-9Omega 3-6-9
ProteinProtein
Ration BalancerRation Balancer
YeastYeast
Integrity with Timothy is a pelleted feed containing wheat bran, soybean hulls, rice bran and timothy hay. It is intended for horses over 3 years of age and provides moderate calorie density.
Intensify Ex-Factor Low Starch (Bluebonnet Feeds)
Complete FeedComplete Feed
Low NSC FeedsLow NSC Feeds
Mineral BalanceMineral Balance
VitaminsVitamins
Intensify Ex-Factor Low Starch by Buebonnet Feeds is an extruded feed intended for horses at all life stages and exercise levels. It contains10% NSC and organic minerals and yeast. Extruded feeds tend to have higher digestibility.

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