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Identify gaps in your horse's nutrition program to optimize their well-being.
Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
FeedBank
Ingredient
Yeast
Yeast, typically represented by species such as Saccharomyces cerevisiae, is a microbial ingredient valued in equine nutrition for its high-quality protein content and diverse nutrient profile. It provides essential amino acids, B-complex vitamins, and trace minerals, all of which contribute to maintaining overall metabolic health in horses.
Cultivated through controlled fermentation processes on nutrient-rich substrates, yeast is subsequently harvested and dried, resulting in a stable ingredient that can be easily incorporated into feed formulations. The cell wall components, notably beta-glucans and mannans, are recognized for their potential to support gut health and modulate the immune response. These functional properties make yeast a versatile component in equine diets, aimed at enhancing digestive efficiency and promoting overall well-being.
The following equine feeds, supplements and products contain Yeast as an ingredient.
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Feeds, Supplements & Products
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
Hoof Health
Metabolic Syndrome
Organic Trace Minerals
VitaminsAminoTrace+ 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.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsMuscle SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin Supplements
Natural E/Organic Se (Mad Barn)
AntioxidantOrganic Trace Minerals
RecoveryVitaminsNatural 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.
Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)
Gut HealthHoof Health
Mineral BalanceOrganic Trace Minerals
Ration BalancerOmneity 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.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin SupplementsMineralsVitaminsOrganic Minerals
Omneity Premix – Vitamin & Mineral Supplement (Mad Barn)
Hoof HealthMineral BalanceOrganic Trace MineralsVitaminsOmneity 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.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin SupplementsMineralsOrganic Minerals
Optimum Digestive Health Pellets (Mad Barn)
Digestion
Feed EfficiencyGut Health
ProbioticOptimum Digestive Health from Mad Barn is a probiotic and prebiotic supplement designed to support hindgut health in the horse. It helps to maintain a stable microflora and promote immune health.
Trace Mineral Pak (Mad Barn)
Coat Quality
ExerciseHoof HealthOrganic Trace MineralsTrace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Visceral+ (Mad Barn)
DigestionGut Health
ImmunityProbiotic
Ulcers
YeastVisceral+ by Mad Barn is a pelleted gut supplement designed to support stomach and hindgut health in horses. It helps maintain normal digestive function, supports gastric comfort, and helps maintain the immune system.
Oat Base (No Corn) (Ace Hi Feeds)
Caloric Energy
Flavor
Grains
NutrientsOat Base by Ace Hi Feeds is a corn-free, textured equine feed. It contains added vitamins and a blend of organic and inorganic minerals. This textured feed is intended for all horses and ponies.
OBS Generation (Ocala Breeders’ Feed and Supply)
FatMineral Balance
ProteinVitaminsOBS Generation is a complete pelleted feed formulated for horses at maintenance. It is made with wheat middlings, oats and corn, and provides 14% protein and 6% fat.
OBS Gest-O-Lac (Ocala Breeders Feed & Supply)
Broodmare
Foal
Growth
LactationOBS Gest O Lac is a textured horse feed for broodmares in late gestation, lactating mares, and foals. It contains high protein and fat content to support growth and lactation. Yeast culture is added to help support gut health.
OBS Hi-Amo Plus (Ocala Breeders Feed & Supply)
Amino AcidExerciseGrowthLactationOBS Hi-Amo Plus is a textured concentrate feed designed to support growth and reproductive function. It contains added lysine, digestible fibre sources, and selenium yeast.
OBS Pellet Plus (Ocala Breeders Feed & Supply)
ExerciseFoalGrowthLactationOBS Pellet Plus is a pelleted horse feed with added lysine for horses in training, broodmares, and growing horses. Pellet Plus contains vegetable oil as a source of energy and selenium yeast to support immune and reproductive function.
OBS Performance Blend (Ocala Breeders Feed & Supply)
Caloric Energy
Complete Feed
Competition Horses
Weight IssuesOBS Performance Blend is a textured horse feed targeted to yearlings and horses in heavy training or that require improvement in condition. It provides a higher energy density and fat content to support weight management.
OBS Professional Blend (Ocala Breeders Supply)
Competition HorsesExerciseFat
PerformanceOBS Professional Blend is a complete textured feed intended for high-performance horses. It is formulated with oats, corn and beet pulp and contains 10% fat.
OBS Racing Blend (Ocala Breeders Feed & Supply)
Caloric EnergyCompetition HorsesExercisePerformanceOBS Racing Blend is a horse feed formulated for racehorses. Racing Blend provides a higher energy density to meet the needs of horses in heavy training. This feed contains beet pulp and steam-crimped oats.
OBS Sport Feed (Ocala Breeders’ Feed and Supply)
Amino AcidCaloric EnergyExercisePerformanceOBS Sport Feed is a complete feed intended for performance horses. It is formulated with wheat middlings, soybean hulls and alfalfa meal. It contains 13% protein and 10% fat.
OCD Pellets (Doc’s Products)
Bone HealthGrowth
Health
JointsOCD Pellets by Doc's Products is a bone and joint supplement intended for horses. It supplies 900 mg of silicon and 50 mg of hyaluronic acid in each 28 g serving.
Oilovite (NAF Equine)
Coat QualityHealthMineral BalanceVitaminsOilovite from NAF Equine is intended for all horses and ponies. This supplement is meant to provide vitamins and minerals to support overall health. Oilovite also contains soya, linseed, and hemp oil.
Old Faithful’s Special Blend (Allen & Page)
EnergyNutrients
SeniorYeastOld Faithful’s Special Blend from Allen & Page is intended for senior horses, horses at rest, and horses in light to medium work. It contains mint, yeast, and garlic.
Old Horse (Dunstan)
Fiber
Low NSC FeedsMetabolic SyndromeNutrientsOld Horse by Dunstan is a high fibre feed intended for older horses at increased risk of metabolic disorders.
Oligosacc (Nature Belisle)
DigestionFeed EfficiencyGut Health
PrebioticOligosacc is a digestive supplement containing prebiotic oligosaccharides. It is used for calves to decrease the incidence of diarrhea and respiratory illness.
Omega Advantage (ProElite)
FatGrowth
Omega 3-6-9PerformanceProElite Omega Advantage is an extruded horse supplement providing 24% fat with added flax. It is intended to provide extra calories and aid in weight gain.
Omega Elite (Horslic)
ElectrolyteMineral BalanceNutrientsVitaminsOmega Elite by Horslic is a pasture tub intended for free-choice intake. It is available with feed-through fly control in the U.S.
Omega Horseshine (Omega Fields)
Coat QualityFatHoof HealthJointsOmega Horseshine is a stabilized flaxseed, yeast and vitamin-mineral supplement for horses. Flaxseed provides omega-3 fatty acids and can increase the lustre of a coat.
Omega Horseshine COMPLETE (Omega Fields)
FatHoof HealthMineral Balance
Skin + HairOmega Horseshine COMPLETE is an omega-3 fatty acid and vitamin-mineral supplement for horses. It is formulated with flaxseed as a source of alpha-linolenic acid, yeast, vitamins and minerals.
Omegas (Meal) (MVP)
Coat QualityFatFiberOmega 3-6-9Omegas by MVP is a premixed skin and coat supplement for horses that combines Omega 6 and Omega 3 essential fatty acids sourced from flax seed, wheat germ, soy and coconut oil.
OMG (Dove Performance Nutrition)
Mineral BalanceNutrientsRation BalancerVitaminsOMG from Dove Performance Nutrition is a pelleted feed ration for horses. It contains vitamins, minerals, protein, fiber and fat.
Omolene Maternity 300 (Purina Canada)
BroodmareFoalGrowthLactationPurina Omolene Maternity 300 is a textured horse feed intended for broodmares, nursing and growing foals. It provides higher amino acid content to support growth and development.
Omolene Progression 200 (Purina)
BroodmareComplete Feed
NutritionPerformanceOmolene Progression 200 is a textured feed intended for performance horses, growing horses and gestating mares. It supplies 14% protein, 7% fat and 10% fiber.
Omolene Senior Action (Purina)
ExercisePerformanceRation BalancerSeniorOmolene Senior Action is a complete textured feed formulated for active senior horses. It provides 14% protein, which may support muscle tone in senior horses that are not receiving enough protein from their forage.
Omolene Sport Plus (Purina)
Complete FeedCompetition HorsesExercisePerformancePurina Omolene Sport Plus is a textured complete feed intended for horses in heavy work including racehorses. It provides 8% fat from vegetable oils and contains beet pulp as a high pectin fibre source.
On Demand (Equine Challenge)
AntioxidantJointsNutrientsRecoveryOn Demand by Equine Challenge is a powdered supplement intended to support overall health of tendons, joints and ligaments in all classes of horses.
On Demand (No Glucosamine + HA) (Equine Challenge)
AntioxidantBone HealthJointsRecoveryOn Demand (No Glucosamine + HA) by Equine Challenge is a powdered supplement intended to support overall health of tendons, joints and ligaments in all classes of horses. It contains no added glucosamine or hyaluronic acid.
On Demand (No Glucosamine, Vitamin C + HA) (Equine Challenge)
AntioxidantJointsPerformanceRecoveryOn Demand (No Glucosamine, Vitamin C + HA) by Equine Challenge is a powdered joint supplement intended to support connective tissue healing after injury and provide overall joint support for performance horses. This formula contains no glucosamine, vitamin C or hyaluronic acid.
Opti-Zyme (Manna Pro)
DigestionGut HealthProbioticYeastOpti-Zyme from Manna Pro is a blend of probiotics, yeast, and enzymes intended to provide digestive health support. These additives can improve fibre digestion and nutrient absorption from the gut.
Optima (Banks Mill Feeds)
Grain FreeGut HealthMetabolic SyndromeOmega 3-6-9Optima-LA from Banks Mill is a low starch pelleted feed intended for horses at all life stages. It provides energy from soybeans, wheat middlings, alfalfa meal, beet pulp, dried molasses, flax, and vegetable oil.
Optimize (Uckele)
FiberLow NSC Feeds
MetabolismNutrientsOptimize is a pelleted ration balancer with a feeding rate of 1-2 lbs per day. It is formulated for horses needing a low starch and sugar diet, such as horses with metabolic disorders. The NSC content in this ration balancer is 7.8%
Optimum (NAF Equine)
Easy KeeperMineral BalanceRation BalancerVitaminsOptimum by NAF Equine is a pelleted ration balancer that is formulated to provide the vitamins and minerals for a high-fiber and low concentrate diet or a performance diet.
Optimum EQ Bars (BioStar)
Antioxidant
IngredientNutritionProteinOptimum EQ bars are a whole food supplement for horses containing spirulina, oat bran, chia seeds, coconut oil, and other organic ingredients meant to supply nutrients and minerals to the equine diet.
Optimum Flex Plus (DAC)
HealthJointsRecoveryVitaminsOptimum Flex Plus by DAC is a powdered joint supplement designed to support joint health and mobility. Its formula includes MSM, glucosamine, and chondroitin sulfate.
Optimum Senior JS 2.0 (BioStar)
HealthJointsNutritionRecoveryOptimum Senior JS 2.0 by BioStar is a powdered vitamin and mineral supplement formulated to support joint health in senior horses. It contains glutamine as well as the omega-3 fatty acids EPA and DHA.
Orange Superior (DAC)
MetabolismMineral BalanceProbioticVitaminsOrange Superior is a vitamin and mineral supplement that can be given to any mature horse, and is meant to support metabolic functions, energy balance, and also provides probiotics.
Organic Fusion (Thunderbrook)
Easy KeeperFiberHealthNutritionOrganic Fusion from Thunderbrook is a high-fibre feed. This feed is intended for horses in low to moderate work. Organic Fusion contains 17% crude protein and 18.5% crude fibre.
Original 12 Textured (McCauley’s Equine Formulas)
BroodmareComplete FeedLactation
StallionOriginal 12 Textured is a palatable oat-based feed targeted to broodmares and stallions. It is formulated with added yeast and organic minerals. It is designed to promote healthy gut function.
Original 14 Pelleted (McCauley’s)
Feed EfficiencyGrainsGrowthNutritionMcCauley's Original® 14 Pelleted is a pelleted horse feed with 14% protein to meet the needs of breeding and growing horses. This oat-based formula contains 3.5% fat and 12% fibre.
Original 14 Textured (McCauley’s Equine Formulas)
Feed EfficiencyGrowthHealthLactationMcCauley's Original 14 Textured is an oat-based feed for stallions, breeding, growing, and performance horses. It is fortified with organic minerals and contains yeast for digestive health.
Original 16 Textured (McCauley’s Equine Formulas)
BroodmareFeed EfficiencyFoalLactationMcCauley's Original 16 Textured is an oat-based horse feed for breeding and growing horses. It contains higher protein (16%) to meet the needs of growing yearlings and lactating broodmares.
Original Feed Balancer (Blue Chip Feed)
Mineral BalanceRation BalancerVitaminsYeastOriginal Feed Balancer from Blue Chip Feed is a pelleted ration balancer intended for all horses and ponies at any work level. This balancer is designed to support digestive, hoof, skin, coat, and respiratory health.
Original Multi Balancer (Spillers Feeds)
Gut HealthHoof HealthImmunityRation BalancerVitaminsThe Original Multi Balancer from Spillers Feed is cereal grain-free, low in sugars, and low in starches. This feed is high in Vitamins and minerals such as Vitamin A, Vitamin D3, Vitamin E, Copper, and Zinc.
Original Performance Formula (Wilson Feeds)
HealthNutritionPerformanceRation BalancerOriginal Performance Formula by Wilson Feeds is a soy-free supplement intended to fill nutritional gaps of horses on a forage-based diet.
Original Yeast YC (Diamond V)
HindgutProbiotic
Toxin BinderYeastDiamond V Yeast Culture™ (Original YC™) is a feed ingredient made by fermenting bakers yeast (Saccharomyces cerevisiae) on a cereal grain culture-media. It can be added to equine diets to support hindgut health.
Original® 12 Pelleted (McCauley’s Equine Formulas)
BroodmareFeed EfficiencyRation BalancerStallionMcCauley's Original® 12 Pelleted is a palatable and digestible oat-based feed for broodmares and stallions. It provides 12% protein, 12% fiber, 3.5% fat, and contains organic minerals.
Original® 16 Pelleted (McCauley’s Equine Formulas)
Feed EfficiencyFoalGrowthLactationOriginal® 16 Pelleted is an oat-based feed targeted to breeding horses and yearlings. It provides 16% crude protein and is formulated for growing horses.
Orphan Foal Supplement (Dunstan)
FoalGrowthNutrientsProteinOrphan Foal by Dunstan is a palatable, digestible feed intended for introducing foals to solid feed. It is a blend of milk powder, vegetable proteins, cereals, vitamins and minerals. It is intended to encourage the transition from milk to solid diet.
OrZin-40 (Hestevard)
HealthImmunityMineral BalanceSkin + HairOrZin-40 by Hestevard is powder supplement containing zinc, it is intended to support healthy skin and coat in horses and ponies deficient in Zinc.
Osceola 10 (Seminole)
Complete FeedFlavorMineral BalanceVitaminsSeminole Osceola 10 is a textured feed with corn, oats, and molasses for mature pleasure horses with a high 48% NSC (sugar & starch) content. This feed contains yeast culture and antioxidants.
Osceola 12 (Seminole)
Complete FeedFlavorMineral BalanceVitaminsSeminole Osceola 12™ is a textured grain-based feed with high NSC levels (44%) intended for mature pleasure horses. Energy sources include corn, oats, wheat, soybean meal and cane molasses.
