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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.
Artoa Pellets (Ametza)
FiberFiber
ForageForage
GrainsGrains
PerformancePerformance
Artoa Pellets by Ametza is a pelleted feed that provides energy through sources such as alfalfa hay and cracked corn. It contains a low grain level to minimize a variety of metabolic issues.
ASU Joint & Hoof Pellets (Cosequin)
HealthHealth
Hoof HealthHoof Health
JointsJoints
PerformancePerformance
ASU Joint & Hoof Pellet from Cosequin is a pelleted joint and hoof health supplement. This supplement contains ingredients such as biotin, copper, and zinc which are intended to support hoof and joint health.
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.
Athletic Formula (Full Bucket Equine)
HealthHealth
HindgutHindgut
ImmunityImmunity
YeastYeast
Athletic Formula from Full Bucket Equine is a pelleted supplement containing probiotics, prebiotics, vitamins, minerals and digestive enzymes. This supplement is intended to provide nutritional support to the horses' gastrointestinal mucosa.
B-Gooood!! (Doctor’s Choice Supplements)
Amino AcidAmino Acid
CalmingCalming
Mineral BalanceMineral Balance
StressStress
B-Gooood is a pelleted supplement intended for horses and ponies that need a mood enhancer to help them stay focused. It is designed for mare and geldings on a limited exercise program or on stall rest.
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.
B.C.A.A Complex Powder (Peak Performance Nutrients)
Amino AcidAmino Acid
MuscleMuscle
PerformancePerformance
RecoveryRecovery
B.C.A.A Complex Powder is a branched-chain amino acid supplement for horses containing L-Valine, L-Leucine, and L-Isoleucine. This product supports muscle metabolism and is intended for performance horses.
Balance I (AniMed)
Amino AcidAmino Acid
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Balance I from AniMed is a supplement that states it aids in health and body condition of horses by containing amino acids, fatty acids, vitamins and minerals, and antioxidants. It claims to be formulated for horses fed alfalfa hay.
Balance II (AniMed)
Amino AcidAmino Acid
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Balance II from AniMed is a supplement that states it aids in health and body condition of horses by containing amino acids, fatty acids, vitamins and minerals, and antioxidants. It claims to be formulated for horses fed grass hay.
Balance Supplement (Peninsula Performance Feeds)
HealthHealth
ImmunityImmunity
Mineral BalanceMineral Balance
NutritionNutrition
Balance Supplement from Peninsula Performance Feeds is a pelleted ration balancing supplement for horses. Balance Supplement contains chelated trace minerals and is intended to be fed as the sole ration for easy keepers.
Balanced (Hygain)
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Ration BalancerRation Balancer
VitaminsVitamins
Balanced by Hygain is feed that intends to be fed as a ration balancer, providing a protein level of 25%, minerals, and vitamins for horses that are easy keepers or on a pasture-only diet.
Balanced Pelleted Horse Mineral (Equiline)
HealthHealth
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Balanced Pelleted Horse Mineral from Equiline is a pelleted supplement that is meant to provide vitamins and minerals to meet the needs of adult horses. It can be supplied to horses eating hay or grain and any activity level.
Balancer (Triple Crown)
Easy KeeperEasy Keeper
Metabolic SyndromeMetabolic Syndrome
NutritionNutrition
Ration BalancerRation Balancer
Triple Crown® Balancer is a pelleted mineral and vitamin supplement providing 30% protein, 3% fat and 5% fibre. This ration balancer contains essential amino acids, vitamins, macro minerals, trace minerals, bacteria and enzymes.
Balancer Gold (Triple Crown)
Easy KeeperEasy Keeper
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
Ration BalancerRation Balancer
Balancer Gold is a soy-free ration balancer with 13.5% protein, 4.5% fat and 14.2% NSC. It has a lower feeding rate and can be used alone or in combination with other complete feeds or feed ingredients.
BalancI.R. Ration (Hoffman’s Horse Products)
Complete FeedComplete Feed
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
Ration BalancerRation Balancer
Hoffman's BALANCI.R. Horse Ration is an 11% NSC pelleted feed for horses that require a low-starch diet. Energy sources include soybean hulls, stabilized rice bran, malt sprouts, and oat hulls.
Barn Bag (Life Data Labs Inc)
Easy KeeperEasy Keeper
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
Barn Bag by Life Data Labs Inc is a pelleted supplement that is intended as a ration balancer for the easy keepers and horses on pasture. It is a low-calorie and low-starch feed that provides vitamins, minerals, amino acids, and fatty acids.
Base Mix P55 (Uckele)
BroodmareBroodmare
FoalFoal
GrowthGrowth
LactationLactation
Base Mix P55 is a powdered vitamin and mineral supplement intended for pregnant or lactating mares, growing foals, and performance horses. This supplement contains balanced calcium to potassium ratio.
Bermuda Pellets (Ametza)
FiberFiber
ForageForage
Mineral BalanceMineral Balance
VitaminsVitamins
Bermuda Pellets by Ametza is a pelleted feed that contains Bermuda hay. This feed is intended for animals with allergies to alfalfa or those that need a low protein feed due to metabolic issues.
BetaCALM Powder (Kelato)
CalmingCalming
Mineral BalanceMineral Balance
StressStress
VitaminsVitamins
BetaCALM Powder from Kelato is a supplement that is meant to calm anxiety and stress. It is a source of thiamine, magnesium, tryptophan, and vitamin E.
Big Hoss (Outlaw Feed)
Coat QualityCoat Quality
FatFat
ImmunityImmunity
JointsJoints
Big Hoss is a supplement intended for working or performance horses in need of extra essential nutrients, including Omega-3. Big Hoss is meant to support joint health, immune system, skin health, hoof health, and gut health.
Big V 12-8 Horse Pellet (Big V Feeds)
HealthHealth
NutrientsNutrients
NutritionNutrition
PerformancePerformance
Big V 12-8 Horse Pellet by Big V Feeds is a pelleted feed intended for all horse types.
Bio-Bloom (Kentucky Equine Research)
Coat QualityCoat Quality
Hoof HealthHoof Health
NutrientsNutrients
Skin + HairSkin + Hair
KER Bio-Bloom is an equine supplement formulated to support hoof and coat quality. It contains essential fatty acids, biotin, methionine, iodine and chelated zinc.
Bio-H (Jaapharm)
Amino AcidAmino Acid
Hoof HealthHoof Health
Mineral BalanceMineral Balance
VitaminsVitamins
Bio-H from Jaapharm is a powdered pharmaceutical supplement for horses containing biotin, zinc, methionine, and vitamin E. This supplement is meant to support hoof and joint health.
Bio-Quench (Uckele)
AntioxidantAntioxidant
Coat QualityCoat Quality
HealthHealth
RespiratoryRespiratory
Uckele Bio-Quench is a powdered antioxidant supplement for horses. It contains grape seed and grape skin meal, citrus bioflavonoids, ascorbic acid and mixed tocopherols.
Bio+ Wafer (Majesty’s)
Amino AcidAmino Acid
Coat QualityCoat Quality
Hoof HealthHoof Health
NutrientsNutrients
Bio+ Wafer is a supplement intended for adult horses and ponies. The supplement was designed to help improve or maintain healthy hooves and coats.
BioFlax 20 (HorseTech)
FatFat
Hoof HealthHoof Health
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
BioFlax 20 by HorseTech is a flaxseed-based supplement formulated with added protein and biotin to promote optimal hoof integrity and a healthy coat.
BioMane Equine Pellets (BioMane)
Amino AcidAmino Acid
Coat QualityCoat Quality
Mineral BalanceMineral Balance
VitaminsVitamins
BioMane Equine Pellets is a horse supplement containing amino acids, vitamins and minerals designed to support hair health. The pellets are composed of organic and inorganic minerals, and contain 14% crude protein, 5% fat and 6% fiber.
BioPod (Sollio Agriculture)
HealthHealth
Hoof HealthHoof Health
ImmunityImmunity
PerformancePerformance
BioPod from Sollio Agriculture is a pelleted hoof supplement. This supplement is intended to support hoof growth and improve hoof integrity.
Biotime® Hoof and Coat Supplement (McCauley’s Equine Formulas)
Amino AcidAmino Acid
Coat QualityCoat Quality
Hoof HealthHoof Health
VitaminsVitamins
McCauley's Biotime® is a supplement formulated with biotin, methionine, zinc, and yeast culture. Biotime supports hoof and coat quality and is recommended for horses and ponies of all working classes and breeds.
Biotin (Basic Equine Nutrition)
Hoof HealthHoof Health
IngredientIngredient
Mineral BalanceMineral Balance
NutrientsNutrients
Biotin (vitamin B7) is a water-soluble vitamin that is an important cofactor for keratin synthesis. Keratin is the main protein in hoof tissue. This supplement provides 25 mg of biotin per scoop.
Biotin (Krafft)
HealthHealth
Hoof HealthHoof Health
IngredientIngredient
VitaminsVitamins
Biotin by Krafft is a pelleted supplement intended to provide horses and ponies with enough biotin to promote healthy hooves.
Biotin (Vitamin B7)
Coat QualityCoat Quality
EnergyEnergy
Hoof HealthHoof Health
Skin + HairSkin + Hair
Biotin (Vitamin B7) is required to produce keratin. When given in adequate amounts, it is known to support hoof growth as well as hair and coat quality. Biotin also supports fat and sugar metabolism.
Biotin 100 (AniMed)
Hoof HealthHoof Health
IngredientIngredient
MetabolismMetabolism
VitaminsVitamins
Biotin 100 from AniMed is a biotin supplement. Biotin is important in carbohydrate, fat and protein metabolism and aids in hoof health.
Biotin 2% (Uckele)
Hoof HealthHoof Health
IngredientIngredient
NutrientsNutrients
VitaminsVitamins
Uckele Biotin 2% is a single-ingredient powdered supplement for horses providing 20 mg of biotin per 1 gram scoop. Biotin is a B-vitamin that supports hoof health, coat quality, and energy metabolism.
Biotin 220 (Herbs for Horses)
Coat QualityCoat Quality
Hoof HealthHoof Health
IngredientIngredient
VitaminsVitamins
Biotin 220 is a granular biotin supplement from Herbs for Horses. It provides 26 mg of biotin (Vitamin B7) per scoop to support hoof health, skin, and coat quality.
Biotin 250 Crumblet (AniMed – Plateau)
Coat QualityCoat Quality
FlavorFlavor
Hoof HealthHoof Health
NutrientsNutrients
The Biotin 250 Crumblet from AniMed's Plateau is a supplement meant to aid in proper hoof health, growth, and coat quality. It is also highly palatable and easy to feed.
Biotin 800 Pellets (Kaeco)
Hoof HealthHoof Health
IngredientIngredient
NutrientsNutrients
VitaminsVitamins
Biotin 800 Pellets from Kaeco provides 50mg of biotin per one ounce (28g) serving. Biotin 800 also provides 25mg of the amino acid methionine, and 500mg of Yucca per serving.
Biotin and Zinc (Greenline)
Hoof HealthHoof Health
ImmunityImmunity
JointsJoints
NutrientsNutrients
Greenline Biotin and Zinc is a powdered hoof supplement containing nutrients required to grow healthy hooves. This supplement also contains DL-methionine and is designed to support coat quality and digestive and immune health.
Biotin Complete (Peak Performance Nutrients)
Amino AcidAmino Acid
Hoof HealthHoof Health
Mineral BalanceMineral Balance
VitaminsVitamins
Biotin Complete by Peak Performance Nutrients is meant to support hoof health for horses that suffer from dry hooves or cracked walls. This supplement contains 20mg of Biotin per serving.
Biotin Daily (Durvet)
Coat QualityCoat Quality
DigestionDigestion
HealthHealth
Hoof HealthHoof Health
Biotin Daily from Durvet is a pelleted hoof, coat and digestive supplement. Biotin Daily is intended to support normal hoof growth. This supplement contains apple flavouring intended to improve palatability.
Biotin Hoof Blast (Horse Guard)
Hoof HealthHoof Health
NutrientsNutrients
NutritionNutrition
VitaminsVitamins
Biotin Hoof Blast by Horse Guard is a supplement intended to support hoof health in horses.
Biotin II 22X Pellets (MVP)
Amino AcidAmino Acid
Hoof HealthHoof Health
ProbioticProbiotic
VitaminsVitamins
Biotin II 22X Pellets by MVP is a supplement intended for horses of all life stages that contains a combination of biotin, amino acids, trace minerals and probiotics that intends to help maintain hooves and support growth and repair.
Biotin Plus (Paragon)
Coat QualityCoat Quality
Hoof HealthHoof Health
NutritionNutrition
VitaminsVitamins
Biotin Plus by Paragon is a powdered supplement for horses that intends to aid in rapid hoof growth, improve weak or cracked hooves, and support skin and coat health.
Biotin/Methionine (Doctor’s Choice Supplements)
Amino AcidAmino Acid
Hoof HealthHoof Health
Skin + HairSkin + Hair
VitaminsVitamins
Biotin/Methionine by Doctor's Choice Supplements is a supplement intended to support hoof and skin health. It is designed for horses of all ages and work levels.
BiotinMAX Concentrate (Kelato)
HealthHealth
Hoof HealthHoof Health
IngredientIngredient
VitaminsVitamins
BiotinMAX Concentrate from Kelato is a powdered supplement that contains the ingredient biotin. This supplement aims to help with hoof health, support, and growth. It can also assist horses recovering from laminitis.
Black-As-Knight (Cheval)
Coat QualityCoat Quality
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Skin + HairSkin + Hair
Black-As-Knight from Cheval is a supplement that is meant to support coat, mane and tail health. It can also help with hoof health.
Blitz! Pak (Peak Performance Nutrients)
ElectrolyteElectrolyte
HerbHerb
Mineral BalanceMineral Balance
VitaminsVitamins
Blitz! Pak by Peak Performance Nutrients is a vitamin and mineral supplement which is intended to be provided before a horse event. It contains electrolytes, amino acids, and a blend of herbs.
Blitz! Paste Comfort Blend (Peak Performance Nutrients)
ExerciseExercise
HerbHerb
RecoveryRecovery
StaminaStamina
Blitz! Paste Comfort Blend by Peak Performance Nutrients is a vitamin and mineral supplement intended to be provided before a horse event. It contains electrolytes and amino acids intended to aid performance and recovery.
Blitz! Paste Original Formula (Peak Performance Nutrients)
ElectrolyteElectrolyte
PerformancePerformance
RecoveryRecovery
StaminaStamina
Blitz! Paste Original Formula is a vitamin and mineral supplement meant to be provided before a horse event. It contains electrolytes, amino acids, and a blend of herbs intended to aid performance during the event and recovery.
Blue Label 2X (Pennwoods)
HealthHealth
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Blue Label 2X by Pennwoods is a complete vitamin and mineral supplement designed for horses that contains added amino acids and yeast.

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