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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.
CFS Honesty ABF (Clarence Farm Services Limited)
CalmingCalming
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
FiberFiber
CFS Honesty ABF is a pelleted feed for horses at various life stages. It provides moderate calorie density with energy primarily derived from fibre and vegetable fat.
CFS Horse Chow Checkers ABF (Clarence Farm Services)
Complete FeedComplete Feed
DigestionDigestion
FiberFiber
ProteinProtein
CFS Horse Chow Checkers is a pelleted high fibre complete feed targeted to mature, active horses or easy keepers. It contains 12.5% protein, 2% fat, and built-in roughage sources.
Chelator Minerals (Equi-Boss Performance)
HealthHealth
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Chelator Minerals from Equi-Boss Performance is a complete mineral and vitamin supplement that is intended to contribute to overall health.
Choline
CalmingCalming
Coat QualityCoat Quality
HealthHealth
Liver HealthLiver Health
Choline is an essential nutrient, often grouped with the B-vitamins. It is necessary for proper liver health, DNA methylation, neurotransmitter synthesis, and lipid membrane integrity. Choline can be obtained in the diet through phosphatidylcholine (lecithin).
CJ (Platinum Performance)
ExerciseExercise
JointsJoints
Omega 3-6-9Omega 3-6-9
RecoveryRecovery
CJ by Platinum Performance is an equine joint supplement for performance and senior horses. Active ingredients include avocado-soy unsaponifiables (ASU), MSM, glucosamine, hyaluronic acid, and Boswellia serrata extract.
Classic (CFC Farm Home Center)
FiberFiber
Low NSC FeedsLow NSC Feeds
Mineral BalanceMineral Balance
VitaminsVitamins
Classic from CFC Farm Home Center is a pelleted horse feed that is meant for light working horses. It contains fiber, minerals and vitamins. It also has low sugar levels.
Classic 12 Plus (Manna Pro) [Discontinued]
BroodmareBroodmare
Complete FeedComplete Feed
NutritionNutrition
PerformancePerformance
Classic 12 Plus from Manna Pro is a pelleted feed designed for performance horses, stallions, and broodmares. Classic 12 Plus provides 12% crude protein, 6% crude fat, 8% crude fibre, and uses a mix of organic and inorganic trace minerals.
Classic Finish (Quality Feeds)
BroodmareBroodmare
EnergyEnergy
PerformancePerformance
StallionStallion
Classic Finish by Quality Feeds is a textured sweet feed containing beet pulp, it is intended for breeding and performance horses.
Clovite Conditioner (Clovite)
ImmunityImmunity
NutritionNutrition
Ration BalancerRation Balancer
VitaminsVitamins
Clovite is a vitamin supplement manufactured by Zoetis that provides vitamin A, D and B12.
CM 16-10 Liberte (Nature Belisle)
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
CM 16-10 Liberte by Nature Belisle is a mineral supplement intended for growing horses, horses at maintenance or in light work, and broodmares. It contains natural botanical extracts which can act as an insect repellent.
Coat Medic (AniMed)
Amino AcidAmino Acid
Coat QualityCoat Quality
Skin + HairSkin + Hair
VitaminsVitamins
Coat Medic from AniMed is a vitamin and mineral supplement that is meant to aid in the growth and maintenance of horses' coats, manes, and tails.
Cobalamin (Vitamin B12)
Blood CellsBlood Cells
EnergyEnergy
MetabolismMetabolism
StaminaStamina
Cobalamin (Vitamin B12) is a water-soluble vitamin made through microbial synthesis in the horse's hindgut. It is necessary for energy metabolism, proper function of the nervous system, and digestive health.
CocoHoof Pellets (Uckele)
Coat QualityCoat Quality
Hoof HealthHoof Health
Mineral BalanceMineral Balance
NutrientsNutrients
CocoHoof Pellets is an amino acid, fatty acid, mineral and vitamin supplement formulated to support skin health and hoof growth in horses. CocoHoof is recommended for all horses and ponies of all work levels.
Colorado Mix (HorseTech)
Amino AcidAmino Acid
Hoof HealthHoof Health
NutrientsNutrients
YeastYeast
Colorado Mix by HorseTech is a powdered supplement that contains added biotin and yeast to promote optimal hoof growth and strength.
Colostrum Supplement (Manna Pro)
FoalFoal
GrowthGrowth
Gut HealthGut Health
ProteinProtein
Colostrum Supplement by Manna Pro is a colostrum additive designed to be fed to newborn calves, kids, lambs, foals, piglets, llama, alpacas, puppies and kittens. It is milk protein-based and fortified with added vitamins and minerals.
Combined 4-Way (Equerry’s)
DigestionDigestion
JointsJoints
Skin + HairSkin + Hair
VitaminsVitamins
Combined 4-Way by Equerry's is a powdered supplement that intends to support digestive, hoof, coat and joint health in senior or performance horses.
Combo Senior Pellets (Leg Up Equine)
HealthHealth
Mineral BalanceMineral Balance
SeniorSenior
VitaminsVitamins
Combo Senior Pellets from Leg Up Equine is a pelleted supplement for senior horses. It is meant to provide joint, hoof, skin and coat, and digestive support. It contains vitamins, minerals, and omega 3s.
Competition Plus (Brooks)
Competition HorsesCompetition Horses
EnergyEnergy
GrainsGrains
PerformancePerformance
Competition Plus by Brooks is a corn-free textured feed intended for performance horses. It provides high energy levels from energy sources such as beet pulp and added fat from soy oil.
Competitor (Barastoc)
AntioxidantAntioxidant
EnergyEnergy
Gut HealthGut Health
PerformancePerformance
Competitor from Barastoc is a pelleted feed for performance horses. It contains both slow and fast release energy, and it is highly digestible and promotes gut health. It also contains antioxidants.
Complement Advantage (Excel Equine Feeds)
FiberFiber
HealthHealth
NutrientsNutrients
NutritionNutrition
Complement Advantage by Excel Equine Feeds is a textured feed intended for hard keepers or horses in heavy training.
Complement Control (Excel Equine Feeds)
EnergyEnergy
HealthHealth
NutritionNutrition
PerformancePerformance
Complement Control by Excel Equine Feeds is a pelleted feed intended to provide nutrition with a low feeding rate for growing, performance, breeding and maintenance horses.
Complement Foundation (Excel Equine Feeds)
HealthHealth
ImmunityImmunity
NutrientsNutrients
NutritionNutrition
Complement Foundation by Excel Equine Feeds is a beet pulp based textured feed intended for all horse types.
Complément Trio Équin (Compagnard)
Mineral BalanceMineral Balance
NutritionNutrition
ProteinProtein
Ration BalancerRation Balancer
Complement Trio Equin is a low feeding rate ration balancer. It is appropriate for all horses and ponies, but it is ideal for horses receiving little to no feed. It is formulated with soybean hulls, alfalfa meal, and vegetable protein.
Complement Trio Equin (Meunerie Mondou) – [Discontinued]
Ration BalancerRation Balancer
VitaminsVitamins
Complement Trio Equin is a low feeding rate ration balancer. It is appropriate for all horses and ponies, but it is ideal for horses receiving little to no feed. It is formulated with soybean hulls, alfalfa meal, and vegetable protein.
Complete (Equis Feed)
Gut HealthGut Health
Mineral BalanceMineral Balance
VitaminsVitamins
YeastYeast
Complete by Equis Feeds is a high-protein, high-fiber and low-fat complete feed intended for adult horses. It is formulated with alfalfa, wheat middlings, molasses, organic minerals, and digestive aids.
Complete (Triple Crown)
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
NutritionNutrition
PerformancePerformance
Triple Crown Complete is a high-fibre feed with beet pulp and added vitamins and minerals designed for performance horses. This feed provides 12% protein and 12% fat in a textured format.
Complete (Woody’s Feed)
Complete FeedComplete Feed
FatFat
FiberFiber
ProteinProtein
Woody's Complete is a grain-free, pelleted horse feed formulated to meet the needs of most adult horses. Energy sources include beet pulp, soybean hulls, alfalfa meal, rice bran, flaxseed, and vegetable oil.
Complete 12% Horse Feed (Agrimaster)
Complete FeedComplete Feed
GrainsGrains
NutritionNutrition
PerformancePerformance
Complete 12% Horse Feed by Agrimaster is a pelleted feed with an elevated level of fibre, ideal for overweight horses and easy keepers. It contains grain products, plant protein products, and processed grain by-products.
Complete Horse 12 (Manna Pro)
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
GrainsGrains
NutritionNutrition
Complete Horse 12 from Manna Pro is a pelleted feed for mature horses at maintenance or in light work. This feed is meant to be fed alongside hay and/or pasture. It contains 12% crude protein, 2% crude fat, and 24% crude fibre.
Complete Horse Pellet (Ace Hi Feeds)
Complete FeedComplete Feed
FiberFiber
Mineral BalanceMineral Balance
NutritionNutrition
Complete Horse Pellet by Ace Hi Feeds is an alfalfa-based complete feed intended for adult horses. It contains added vitamins and a blend of organic and inorganic minerals. This high fiber feed is intended for mature horses
Complete Horse Pellets w/ Roughage (Bartlett Milling) [Discontinued]
Complete FeedComplete Feed
HealthHealth
NutritionNutrition
VitaminsVitamins
Bartlett Complete Horse Pellets with Roughage is a 12% protein and 2.5% fat feed formulated for pleasure horses. Calories are provided from wheat middlings, alfalfa meal, soybean hulls, and ground corn.
Complete Plus HA (Basic Equine Nutrition)
Amino AcidAmino Acid
Hoof HealthHoof Health
JointsJoints
NutrientsNutrients
Complete Plus HA is an equine joint supplement that provides a combination of minerals, vitamins and nutraceuticals. It contains hyaluronic acid, MSM, glucosamine, biotin, amino acids and flax.
Complete Supplement Pellets (Ritchie Smith – Harmony)
HealthHealth
NutrientsNutrients
NutritionNutrition
Ration BalancerRation Balancer
Complete Supplement Pellets from Ritchie Smith's Harmony is a vitamin, mineral, hoof, and gut supplement. Complete Supplement Pellets are intended for horses on forage-based diets, or horses with metabolic issues.
Complex 40 (Technavet)
HealthHealth
ImmunityImmunity
Mineral BalanceMineral Balance
VitaminsVitamins
Complex 40 is a vitamin and mineral supplement for horses. Complex 40 contains trace minerals and is intended to support immune response, collagen production and joint health.
Conditioning Supplement (Masterfeeds)
Caloric EnergyCaloric Energy
ExerciseExercise
PerformancePerformance
ToplineTopline
Masterfeeds Conditioning Supplement is an equine supplement designed for improved performance, weight gain and coat condition. It provides fat, protein, vitamins, macrominerals, and organic trace minerals. This supplement can be used to top-dress complete feeds or as a stand-alone vitamin and minerals balancer.
Cool & Safe (Thomas Moore Feed)
Complete FeedComplete Feed
EnergyEnergy
ExerciseExercise
NutrientsNutrients
Cool & Safe is a complete feed from Thomas Moore Feed. It is low in starch and sugars and contains minerals, vitamins, and postbiotics. It is intended to provide energy through fat and fiber for training or exercising horses.
Cool Carb (Banks Mill Feeds)
FiberFiber
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Banks Cool Carb is a low sugar and starch feed with 10.5% NSC, intended for horses with gut issues and insulin resistance. This feed contains soybean hulls, wheat middlings, alfalfa meal and beet pulp.
Cool Command Balancer 30 (Hubbard Feeds)
Mineral BalanceMineral Balance
PrebioticPrebiotic
ProteinProtein
VitaminsVitamins
Cool Command Balancer 30 by Hubbard is a ration balancer that is meant to supply vitamins and organic minerals. It provides energy from plant proteins and grain products.
Cool Command Controlled Starch (Hubbard Feeds)
Gut HealthGut Health
Metabolic SyndromeMetabolic Syndrome
Mineral BalanceMineral Balance
VitaminsVitamins
Cool Command Controlled Starch by Hubbard is a low-starch concentrate feed with energy primarily provided by fiber and fat. It contains 14% protein and 7% fat. This feed is meant to support skin, hair, and hoof condition.
Cool Command Senior Horse (Hubbard Feeds)
Coat QualityCoat Quality
DigestionDigestion
JointsJoints
SeniorSenior
Cool Command Senior Horse by Hubbard is a higher fat complete feed intended for senior horses with dental issues or joint health concerns. It contains 14% protein and 8% fat, with added MSM, chondroitin sulfate and glucosamine.
Cool Mix (Havens Horsefeed)
BroodmareBroodmare
CalmingCalming
Caloric EnergyCaloric Energy
StallionStallion
Cool Mix by Havens Horsefeed is an alfalfa-based muesli feed with slow-releasing energy content for nervous horses. It contains several grains, soybean hulls, and added vitamins and minerals.
Cool Performance (Quality Feeds)
EnergyEnergy
HealthHealth
NutrientsNutrients
NutritionNutrition
Cool Performance by Quality Feeds is a complete feed intended to support the energy needs of all horse types.
Cool Stride (Banks Mill Feeds)
Easy KeeperEasy Keeper
FiberFiber
NutrientsNutrients
ProteinProtein
Cool Stride is a low NSC (12.4%) textured horse feed intended for easy keepers and boarding facilities. It contains added calcium meant to buffer stomach acid and added chromium meant to support metabolic health.
Copper-Max (Foran Equine)
Hoof HealthHoof Health
Mineral BalanceMineral Balance
NutrientsNutrients
NutritionNutrition
Copper-Max from Foran Equine is intended for horses and ponies who are grazing on copper-deficient grass. This supplement is meant to support hoof health, fertility, and bone development.
Coppervit (Foran Equine)
AntioxidantAntioxidant
ImmunityImmunity
Mineral BalanceMineral Balance
NutrientsNutrients
Coppervit from Foran Equine is intended for young horses and for horses who are not meeting their daily copper requirements. This supplement contains copper, vitamin E, and vitamin B12.
Country Acres 12% Pelleted Horse Feed Hi Fat (Purina Mills)
FatFat
HealthHealth
NutrientsNutrients
NutritionNutrition
Country Acres 12% Pelleted Horse Feed Hi Fat by Purina Mills is a pelleted feed containing vitamins and minerals. It is intended for all horse types.
Country Feeds Adult 12 Textured (Nutrena) [Discontinued]
DigestionDigestion
Hoof HealthHoof Health
MuscleMuscle
NutritionNutrition
Country Feeds Adult 12 Textured is a textured complete feed formulated for all activity levels of mature horses. It provides 12% protein, 6% fat, and 24% NSC.
Country Feeds Complete (Nutrena)- [Discontinued]
Complete FeedComplete Feed
EnergyEnergy
NutritionNutrition
ProteinProtein
Country Feeds Complete is a high fibre complete feed designed to provide 12% protein, 3% fat, and 22% NSC. It is marketed as a hay replacement.
CR ProFibre Crunch (Trouw Nutrition)
Complete FeedComplete Feed
FiberFiber
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
CR ProFibre Crunch is a mixed high fibre pellet and extruded feed with less than 10% NSC content. Energy sources include soy hulls, alfalfa, and beet pulp. ProFibreCrunch also contains flax as a source of omega-3 fatty acids.
Critical Care Metabolic Support (Natural Horse Vet)
MetabolismMetabolism
Metabolic SyndromeMetabolic Syndrome
Mineral BalanceMineral Balance
VitaminsVitamins
Critical Care Metabolic Support by Natural Horse Vet is a powdered supplement intended to support horses with insulin resistance, proper weight management, and thyroid function.

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