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Identify gaps in your horse's nutrition program to optimize their well-being.
Magnesium Oxide - Feed Ingredient
Magnesium Oxide is an inorganic compound composed of magnesium and oxygen. It is typically produced through the calcination of magnesite (magnesium carbonate) or by processing magnesium hydroxide derived from seawater. As a fine, white powder, Magnesium Oxide is valued for its high concentration of magnesium and stability under a range of conditions.
In equine diets, Magnesium Oxide serves as a supplemental source of magnesium, an essential mineral that supports muscle function, nerve conduction, and bone integrity. It is commonly included in feed formulations or supplements to help horses meet their daily magnesium requirements, especially when forages or other dietary components do not supply adequate levels. The bioavailability of Magnesium Oxide can vary depending on factors such as particle size and overall diet composition.
The following equine feeds, supplements and products contain Magnesium Oxide as an ingredient.
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.
MagneChrome (Mad Barn)
Antioxidant
Health
HerbMetabolic SyndromeMagneChrome from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and anti-inflammatory support which is critical for horses with metabolic conditions such as insulin resistance, laminitis and Cushing’s Syndrome
Magnesium Oxide (Mad Barn)
CalmingHealth
Ingredient
MuscleMagnesium Oxide is a concentrated source of mineral magnesium that can be added to equine diets. Magnesium supplementation has been shown to have a calming effect in nervous horses, as well as support proper muscle function.
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.
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.
Equiline Pelleted All-In-One Ration (Shur-Gain)
Complete FeedHealth
Nutrients
NutritionEquiline Pelleted All-In-One Ration from Shur-Gain is a pelleted complete feed intended for horses in light to moderate work. This feed is forage based, with a balanced nutrient composition.
Equiline Xplosion Performance (Shur-Gain)
EnergyNutrients
PerformanceVitaminsEquiline Xplosion Performance by Shur-Gain is a high-fat, high-energy textured feed specially formulated for performance horses.
Equiliser (St.Hippolyt)
Calming
Competition HorsesPerformance
StressEquiliser by St.Hippolyt is a supplement intended to support the nervous system of sport horses.
EquiLix (SweetPro)
HealthMineral BalanceNutrientsVitaminsSweetPro® EquiLix® is a free choice lick block for horses, providing vitamins, minerals, protein, fat and carbohydrates. It is molasses-free and is made with Distiller Dried Grains with Solubles and flax meal.
EquiMin Loose Mineral (Nutrena)
HealthMineral BalanceNutrientsVitaminsEquiMin Loose Mineral is a powdered mineral and vitamin supplement intended as a top-dressing for horses on a forage-only feeding program. This powdered mineral is designed to support immune response and health and coat health.
EquiModium (AniMed)
Amino Acid
DigestionGut HealthMineral BalanceThis supplement from AniMed is meant to support digestion and gastrointestinal health in horses. It is powder, and can be used for any horse, but recommended to be used only when needed.
Equine 12-8 Mineral (Tribute)
HealthHoof HealthMineral BalanceNutrientsTribute Equine 12-8 is a vitamin/mineral supplement intended for all horses. It contains a blend of organic and inorganic mineral sources.
Equine 12% Pellet (True Choice)
Complete Feed
Easy KeeperNutrients
Weight IssuesEquine 12% Pellet from True Choice is intended for horses and ponies at maintenance. This feed contains 12% protein, 17% fibre, and 3% fat.
Equine 74 Gastric – Pellet
Gut HealthHealthPerformance
UlcersEquine 74 Gastric - Pellet is a pelleted supplement intended to help buffer the stomach acid of horses.
Equine 74 Gastric – Powder
Gut HealthHealthPerformanceUlcersEquine 74 Gastric - Powder is a powdered supplement intended to help prevent ulcers by buffering the stomach acid of horses.
Equine Adult® Horse Feed (Purina Mills)
Complete Feed
ExerciseHealthRation BalancerPurina Equine Adult Horse Feed is a pelleted feed for horses at maintenance, light work, or broodmares in early gestation. It provides 11% crude protein, 3% fat, and 25% fiber.
Equine Choice Turnout (Blue Seal)
FlavorMineral BalanceNutrients
ProteinBlue Seal Equine Choice Turnout is a free-choice vitamin and mineral supplement tub formulated to balance forage and grain-based diets. It contains molasses to encourage consumption and provides 12% protein.
Equine Concentrate (Paddock Tree Nutraceuticals)
Grain FreeHealthNutrientsNutritionEquine Concentrate by Paddock Tree Nutraceuticals is a concentrate formulated to be fed along with highly digestible fibre sources, like beet pulp or forage cubes. It is intended for all horse types.
Equine Focus (Bar Ale)
FiberMuscleNutrients
YeastEquine Focus from Bar Ale is intended to be fed to horses and ponies of all ages and work levels. Equine Focus contains beet pulp and soybean meal. Equine Focus total NSC content is 21%.
Equine Junior® Complete Horse Supplement (Purina Mills)
Complete Feed
Fat
Foal
GrowthPurina Equine Junior Horse Feed is a pelleted feed for growing horses that have been weaned. It provides protein, calories, vitamins and minerals to support development.
Equine Senior Active (Purina)
EnergyExerciseGut Health
SeniorPurina® Equine Senior® Active is a concentrate horse feed containing pelleted and extruded components. It provides 14% fibre and 10% fat content.
Equine Senior® Complete Horse Feed (Purina Mills)
Complete Feed
Dental
ImmunitySeniorPurina Equine Senior is a complete feed in an easy-to-chew formulation targeted at older horses. It contains 14% crude protein, 5.5% fat, and 19% NSC.
Equine Super Diet (Equistro – Vetoquinol)
AntioxidantFlavorMineral BalanceVitaminsEquistro Equine Super Diet is a low feeding rate mineral and vitamin supplement formulated in an alfalfa pellet with apple flavouring.
Equipride (Sweetpro)
Feed Efficiency
PrebioticRation BalancerVitaminsSweetPro's EquiPride® loose meal is a complete vitamin and trace mineral supplement with no added molasses. It uses fermented ingredients to support gut health. It is suitable for horses and ponies of all ages and work levels.
EquiTub (Purina)
Coat QualityGut HealthNutritionUlcersPurina® EquiTub® with ClariFly® Larvicide is a free-choice ration balancer in a tub format with added ingredients to support fly control. EquiTub is designed for mature horses on pasture or drylot.
EquiTum (AniMed)
DigestionGut HealthNutrientsYeastAniMed's EquiTum is meant to support and aid in digestion while helping to maintain a healthy intestinal tract. EquiTum supplies microorganisms, and can provide energy for horses.
ERS Cubes (Dodson & Horrell)
FatGut HealthNutritionPerformanceERS Cubes by Dodson & Horrell is a feed designed for performance, specifically for those susceptible to gastric ulceration. This feed includes a low NSC level of 10%, amino acids to support muscle development, and a high level of vitamin E.
Essential K (Tribute)
Amino AcidHealthRation BalancerVitaminsTribute Essential K is a ration balancer with a low 12.5% NSC (sugar plus starch). Essential K provides a mix of organic and inorganic trace minerals, including organic selenium yeast.
Essential K GC Plus (Tribute)
Joints
Low NSC FeedsMetabolic SyndromeRation BalancerTribute Essential K GC Plus is a lower-inclusion ration balancer formulated with glucosamine, chondroitin sulfate, and MSM meant to support joint health.
Essential K Rebuild (Tribute)
Low NSC FeedsPerformanceRation BalancerRecoveryEssential K Rebuild by Tribute is a low-starch, low-sugar pelleted ration balancer formulated for performance horses. Different from Essential K, it has added chromium and turmeric.
Essential K w/ Fly Control (Tribute)
Low NSC FeedsNutrientsRation BalancerVitaminsTribute Essential K with Fly Control is a low feeding-rate ration balancer with Diflubenzuron, which can regulate the emergence of common flies.
Essentials 150 (Pryde’s EasiFeed)
AntioxidantNutrientsRation BalancerVitaminsEssentials 150 by Pryde's EasiFeed is a pelleted ration balancer intended for all horse types.
Essentials Free Choice Mineral (Bluebonnet Feeds)
ElectrolyteHealthMineral BalanceVitaminsEssentials Free Choice Mineral by Bluebonnet Feeds is a free-choice mineral in granule form. It is intended to support overall health in horses on pasture or hay-based diets.
Esteem Complete Pellet (Bar Ale)
ExerciseFiberNutritionVitaminsEsteem Complete Pellet is a high fiber feed. It is intended for horses and ponies of all ages and work levels. It contains 13% protein, 3.2% fat, and 23% fiber.
Esteem Complete Senior Pellet (Bar Ale)
FiberNutritionSeniorVitaminsEsteem Complete Senior Pellet is a pelleted feed intended for senior horses and ponies. Esteem Complete Senior Pellet is formulated with glucosamine and chondroitin.
Esteem Complete Senior Textured (Bar Ale)
Gut HealthNutritionSeniorYeastEsteem Complete Senior Textured from Bar Ale is intended for senior horses. Esteem Complete Senior Textured is a textured horse feed formulated with beet pulp and alfalfa meal.
Everyday High Fibre Cubes (Baileys Horse Feeds)
Coat Quality
GrainsHealthNutritionEveryday High Fibre Cubes from Baileys Horse Feeds are high in fiber and low in energy. This feed is intended for horses and ponies in light work.
Everyday High Fibre Mix (Baileys Horse Feeds)
Caloric EnergyFiberGrainsNutritionEveryday High Fibre Mix from Baileys Horse Feeds is a high fiber, low energy coarse feed mix. This feed mix is intended for horses and ponies at rest or in light work. The 4% of oil additionally helps to improve coat quality.
Evolution Elite (Purina)
Complete FeedExerciseGut HealthWeight IssuesPurina Evolution Elite is a multi-particle complete feed containing extruded and pelleted components. It is formulated with 13% protein and 8% fat.
Evolution Maternity (Purina)
BroodmareFoalGrowth
LactationPurina Evolution Maternity is a pelleted and extruded feed intended for late gestation and lactating broodmares and nursing and growing foals. Energy sources include corn, soy hulls, beet pulp, alfalfa meal, and flaxseeds.
Evolution Senior (Purina)
Caloric EnergyGut HealthRation BalancerSeniorPurina Evolution Senior is a low glycemic pelleted and extruded horse feed intended for mature horses 15 years of age and older. it contains prebiotics, probiotics, yeast culture, and a balance of amino acids to help maintain ideal gut health.
Exacta 10 (Seminole)
FiberFlavorGut HealthOrganic Trace MineralsSeminole Exacta 10 is a textured feed intended for mature, active horses and ponies, providing 22% NSC. It contains soybeans, wheat middlings, oats, cracked corn, and molasses.
Exacta 12 (Seminole)
FiberFlavorGut HealthOrganic Trace MineralsSeminole Exacta 12 is a textured feed intended for active adult horses, providing 12% protein, 7% fat and 22% NSC. It contains soybeans, wheat middlings, oats, cracked corn, and molasses.
Exacta 14 (Seminole)
FiberFlavorGut HealthOrganic Trace MineralsSeminole Exacta 14 is a textured feed intended for growing, breeding, and performance horses. It provides 23% NSC and contains soybeans, wheat middlings, oats, cracked corn, and molasses.
Excel Equine 10 (Excel Equine Feeds)
Easy KeeperHealthImmunitySeniorExcel Equine 10 is a textured feed from Excel Equine Feeds. This feed is intended for horses in low to moderate work, as well as mature horses.
Excel Equine 12 (Excel Equine Feeds)
FatHealthImmunityPerformanceExcel Equine 12 is a textured feed from Excel Equine Feeds. Excel Equine 12 contains a fat content intended for horses in moderate workloads.
Excel Equine 15 (Excel Equine Feeds)
BroodmareGrowthNutritionPerformanceExcel Equine 15 by Excel Equine Feeds is a textured feed intended for broodmares, foals, weanlings, yearlings and high performance horses.
EZ (Tribute)
CalmingExerciseFatFiberTribute Equine EZ Pellets is a 20% fibre, 8% fat feed intended for hard keepers and mature horses with higher energy requirements. It is formulated with reduced sugar and starch content and provides a maximum 13.5% NSC.
EZ-Balance (Purina Canada)
HealthLow NSC FeedsNutrientsRation BalancerEZ-Balance is a low-calorie pelleted vitamin-mineral supplement formulated with organic copper, zinc and manganese. It has a low feeding rate of 150-200 grams per day.
EZium Chelated Magnesium Supplement
CalmingExerciseRecoveryStressEZium is a magnesium glycinate supplement, which is a chelated source of the essential mineral magnesium. Minerals supplied in amino acid chelates are better absorbed by the horse's body.
Fab Fiber Plus (McCauley’s)
FiberHealthNutrientsPerformanceFab Fiber Plus from McCauley's is a textured feed intended for performance horses. It contains 17% fiber, 12% fat, and 12% protein.
Farrier’s Choice (Advanced Biological Concepts)
DigestionHoof HealthMineral BalanceVitaminsFarrier's Choice from Advanced Biological Concepts is a pelleted vitamin and mineral supplement. This supplement can contribute to proper digestion and hoof health and growth.
Fat Maxx (Strictly Equine)
Coat QualityFatNutritionRation BalancerFat Maxx by Strictly Equine is a top dressing supplement, intended to meet nutritional requirements for horses daily needs. It is intended to support weight and improve coat quality.
Ferto-LAC3 Mare Pellets (Havens Horsefeed)
Amino AcidBroodmareFoalGrowthFerto-LAC3 Mare Pellets is a high-energy equine feed for broodmares and foals. It contains added calcium, phosphorus, and magnesium to support development and milk production.
Fiber & Fat Comfort (Meunerie Benjamin)
DigestionFiberGut HealthImmunityFiber & Fat Comfort by Meunerie Benjamin is a feed that is high in fiber and contains vitamins, minerals, and yeast. It is intended to support the immune system, gut health and digestion.
