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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.
Grand Vite (Grand Meadows)
Health
NutrientsOrganic Trace Minerals
ProteinGrand Vite by Grand Meadows is an equine digestive supplement targeted for all horse types. It contains vitamins, trace minerals, and Dried Saccharomyces Cerevisiae Postbiotic Fermentation Product at an undisclosed amount.
Grass Advantage (ProElite)
Mineral Balance
NutritionRation BalancerVitaminsProElite Grass Advantage is a pelleted ration balancer intended to balance grass and mixed forages. It can be fed to broodmares, growing, performance, and maintenance horses.
Grass Balancer 16:8 Horse Mineral (Seminole)
HealthMineral BalanceNutrientsVitaminsSeminole Grass Balancer 16:8 is a granular mineral and vitamin supplement for horses fed grass hay or pasture. It contains inorganic minerals and molasses. It is meant to be provided free-choice or as a top dressing.
Grass Plus Vitamin & Mineral Block (BUCKEYE Nutrition)
HealthMineral BalanceNutrientsVitaminsBuckeye Grass Plus® Mineral & Vitamin Block is a free-choice mineral supplement intended for horses consuming grass forage. It contains inorganic minerals including calcium, phosphorus, magnesium and potassium.
Green-Vet Herbalmuesli (Havens Horsefeed)
Digestion
Fat
GrainsNutritionGreen-Vet Herbalmuesli by Havens Horsefeed is a grain-based equine feed made of micronised cereals (barley, wheat, corn and oats). It also contains carrots, alfalfa and herbs such as eucalyptus and thyme.
GRO ‘N WIN Ration Balancer (BUCKEYE Nutrition)
Easy Keeper
FiberRation Balancer
ToplineGro 'N Win is the original Buckeye Nutrition ration balancer that supplies minerals, vitamins and protein. It contains 13% NSC and 32% protein from sources such as soybean meal and alfalfa meal.
GRO ‘N WIN™ ALFA Ration Balancer (BUCKEYE Nutrition)
GrowthHealthRation BalancerToplineGro 'N Win Alfa is a Buckeye ration balancer formulated with lower calcium to balance equine diets containing over 75% alfalfa hay. It is designed to provide minerals, vitamins, and proteins and has 18% NSC.
Gro N’ Win Balancer (Spillers Feeds)
Broodmare
Foal
LactationRation BalancerGro N' Win Stud Balancer from Spillers Feed is intended for gestational mares, foals and stallions. This diet provides amino acids such as lysine, methionine, and threonine, which support the growth and development of muscles.
Gro-Fit (Ark Nutrition)
Broodmare
Complete FeedGrowthLactationGro-Fit by Ark Nutrition is a complete pelleted feed intended for growing horses, pregnant mares, lactating mares, and working horses. It contains various ingredients such as alfalfa meal, soyhulls, and wheat.
GroCare Balancer (Red Mills)
BroodmareGrowthNutritionRation BalancerGroCare Balancer from Red Mills is a ration balancer intended for broodmares, youngstock, and horses requiring an elevated nutrient intake. This ration balancer is meant to support hoof health, coat condition, and immune function.
Groom (Barastoc)
Coat QualityHoof HealthMineral BalanceVitaminsGroom from Barastoc is a vitamin and mineral supplement that aims to support hoof health and coat health.
GROSTRONG 33 Ration Balancer (ADM Animal Nutrition)
NutritionProteinRation BalancerVitaminsGroStrong 33 is a ration balancer that contains 33% protein. It provides a blend of vitamins and minerals to support maintenance, growth, reproduction and performance.
GROSTRONG Metabolic Mineral Pellet (ADM Animal Nutrition)
ElectrolyteGut Health
MetabolismRation BalancerGroStrong Metabolic Mineral Pellet by ADM is a pelleted supplement intended for overweight, starch-sensitive and easy keeper horses. It contains a blend of organic and inorganic minerals in a corn-, alfalfa- and molasses- free formulation.
GROSTRONG Minerals (ADM Animal Nutrition)
HealthMineral BalanceNutrientsVitaminsGroStrong Minerals is designed to provide a blend of organic and inorganic minerals. It is intended for maintenance, growth, reproduction and performance. It is available as a granular product or in a block.
Grotorque (Hygain)
Broodmare
Grain FreeGrowth
StallionGrotorque from Hygain is a textured feed that is intended to support breeding or growing horses. It is grain free and contains pre and probiotics. It is meant to aid in immunity, circulation, gut health, muscle health, and recovery.
Grow & Glo Juvenile (Meunerie Benjamin)
GrowthNutrients
PrebioticProteinGrow & Glo Juvenile by Meunerie Benjamin is a nutrient-rich cubed feed, expertly formulated to support the healthy growth and development of young horses from weaning up to two years old.
Grow Granules (Formula 707)
BroodmareGrowthMineral BalanceVitaminsGrow Granules from Formula 707 is a mineral and vitamin supplement. It is intended for growing or young horses, and broodmares.
Growth (Equine Advantage)
FoalGrainsGrowth
Omega 3-6-9Growth is a textured feed formulated for young growing horses under 2 years old. This feed is highly palatable and provides moderate fibre levels from highly digestible sources including shredded beet pulp and soybean hulls.
Growth (Legends)
Complete FeedFoalGrowthLactationLegends Growth is a textured horse feed targeted to foals, growing horses, pregnant and lactating mares. It is formulated with higher amino acid content to support development.
Growth (Triple Crown)
FoalGrowthLactationStallionTriple Crown Growth is a beet-pulp-based feed intended to support healthy growth and joints and meet the needs of broodmares and breeding stallions. It provides 10% fat and 15% crude fiber.
Growth Pelleted (Woody’s Horse Nutrition)
BroodmareFoalGrowthNutritionWoody's Growth Pelleted is a complete pelleted feed formulated for broodmares, foals, and growing horses. It contains added amino acids and chelated trace minerals. This feed contains a maximum of 15% crude fiber.
Growth Textured (ProElite)
BroodmareFoalGrowthLactationProElite Growth Horse Feed is a textured feed intended for foals, growing horses, and broodmares. It provides 16% protein to support development with a maximum NSC of 19.8%.
Growth Textured (Woody’s Horse Nutrition)
BroodmareFoalGrowthNutritionWoody’s Growth Textured is a complete textured feed formulated for broodmares, stallions, and growing horses. Omega-3 fatty acids is meant to help strengthen immune systems in both mare and foal.
GROWTH Textured Sweet Feed (BUCKEYE Nutrition)
BroodmareFoalGrowthLactationGrowth Textured Sweet Feed by Buckeye is a complete feed designed for broodmares and growing horses. It provides fat, carbohydrates, and proteins from whole oats, soybean hulls, soybean oil and molasses. It contains 24% NSC.
Gumnuts (Mitavite)
Bone HealthGut HealthNutrition
SeniorGumnuts by Mitavite is an extruded feed intended to provide essential nutrients to senior horses and ponies.
Gut Check (Natural Horse Vet)
DigestionGut Health
Probiotic
YeastGut Check by Natural Horse Vet is a powdered gut supplement that contains a blend of prebiotics and probiotics to support a healthy stomach and intestinal system.
Gut Lix (Equine Premium)
ElectrolyteHealthMineral BalanceNutritionGut Lix by Equine Premium is a mineral lick block supplement. It is intended for horses and ponies of all ages and work levels. It is apple flavored to help with palatability.
H-LICKS Horselicks (Havens Horsefeed)
Electrolyte
HydrationMineral BalanceVitaminsH-LICKS Horselicks by Havens Horsefeed is a salt lick with added vitamins and minerals. Addition of biotin supports hoof health. It comes in the form of a 2 kg block that contains 96% salt.
Handimash (Hallway)
Competition HorsesElectrolyte
ExerciseHydrationHandiMash from Hallway feeds is an electrolyte mash to increase fluid intake and replenish electrolytes lost after exercise or other stressful events. HandiMash is not intended to replace a daily feed regiment.
HAPP-E-MARE (Equine Medical and Surgical Associates)
CalmingHerb
MareNutrientsHapp-E-mare is an equine supplement targeted to moody mares. It contains herbal ingredients purported to support a calm temperament. It also contains vitamin E, pyridoxine, and magnesium to support muscle and nervous system health.
Happy Hoof (Spillers Feeds)
FiberHoof HealthMineral BalanceVitaminsHappy Hoofs from Spillers Feed is high in fiber and low in sugars. The aforementioned makes this feed ideal for horses and ponies prone to laminitis and those in light work.
Happy Hoof Molasses Free (Spillers Feeds)
FiberHoof HealthMetabolic SyndromeMineral BalanceHappy Hoofs Molasses free from Spillers feed is low in sugar and high in fiber. This feed is intended for easy keepers and horses and ponies prone to laminitis.
Hay Replacer Pellets (Kelley’s Feed)
Fiber
Forage
Hay StretcherNutritionKelley's Hay Replacer Pellets is a forage replacement made of alfalfa, bermuda, and mixed grasses. It also contains added molasses, vitamins, and minerals. This pelleted hay replacer is intended for all horses and ponies, especially those who have trouble chewing.
Haylage Balancer (NAF Equine)
DigestionGut HealthNutrientsRation BalancerHaylage Balancer from NAF Equine is meant to be fed alongside haylage to maximize intake and digestion. This ration balancer is intended for all horses and ponies.
HaySaver (Hoffman’s Horse Products)
Gut HealthHay Stretcher
Low NSC FeedsNutritionHoffman's HaySaver is a cubed ration designed to be fed when hay quality is poor or good quality hay is limited. Hoffman's HaySaver has an NSC% of 20%, and uses both inorganic and organic trace minerals.
Health Mash (Dodson & Horrell)
FiberGut HealthHerbNutritionHealth Mash by Dodson & Horrell is a supplementary feed meant to support immune and digestive function, with added antioxidants and yeast. The ingredients list includes wheatbran, vegetable oil, and herbs. Health Mash is a molasses-free option.
Healthy Minerals For Horses (New Country Organics)
Health
ImmunityMineral Balance
PerformanceHealthy Minerals For Horses by New Country Organics is a premixed free-choice loose mineral for horses. It is intended to help boost overall animal performance and meat and milk production.
Heiro (Equine Medical and Surgical Associates)
HealthHerbHoof HealthImmunityHeiro from Equine Medical and Surgical Associates is a natural supplement for horses suffering from hoof soreness. Heiro contains fenugreek, cinnamon, peppermint and milk thistle intended to help horses with sore hooves.
Heiro Insulin Resistance Supplement
HerbHoof HealthMetabolismMetabolic SyndromeHeiro Insulin Resistance Supplement is a blend of herbs, vitamins, and minerals designed to support horses with metabolic issues. It contains added vitamin E and magnesium.
Hi Fibre Horse and Pony Cube (Hilight)
EnergyFiberForageNutritionHilight Hi Fibre Horse and Pony Cubes is a cubed feed formulated for horses that are idle or in light work. Hi Fibre Cubes contain 8.75% protein, 2.75% fat, 18% fibre and 15% starch.
Hi Oil Racehorse Cooked Mix (Red Mills)
Competition HorsesNutritionRecovery
StaminaHi Oil Racehorse Cooked Mix from Red Mills is intended for performance racehorses in full training, horses requiring extra conditioning, and horses working in challenging climates. This mix is meant to provide fast-release energy for optimal performance and stamina.
High Cal (Pryde’s EasiFeed)
HealthMineral BalanceNutrientsRation BalancerHigh Cal by Pryde's EasiFeed is a high calcium pelleted balancer intended for horses grazing on high oxalate pastures and are at risk for calcium deficiency.
High Impact (HorseLogic)
Hoof Health
JointsMusclePerformanceHigh Impact from HorseLogic is a hoof and joint supplement. High Impact contains amino acids and biotin for hoof health, plus MSM, glucosamine, collagen, and chondroitin for joint health.
High Octane Alleviate (Purina)
DigestionGut Health
HindgutNutrientsHigh Octane Alleviate by purina is a pelleted gastric and ruminal support supplement. It is intended to support optimal pH in the digestive systems of animals.
High Point Pellets (HorseTech)
Gut HealthMineral BalanceNutrientsVitaminsHigh Point Pellets by HorseTech is a pelleted vitamin and mineral supplement formulated to balance forage-based diets and support overall health. It also contains added prebiotics to promote optimal digestive function.
High Point-Alfalfa Hay (HorseTech)
HealthMineral BalanceNutritionVitaminsHigh Point- Alfalfa from HorseTech is a vitamin and mineral supplement which is designed to be fed in alfalfa-based diets. The 3-ounce feeding rate provides phosphorus and essential vitamins as well as trace minerals.
High Point-Grass/Mixed Hay (HorseTech)
HealthProbioticRation BalancerVitaminsHigh Point-Grass/Mixed Hay is a vitamin-mineral supplement formulated for horses consuming grass or mixed hay diets. This supplement provides a higher calcium-phosphorous ratio.
High Step (Equi-lete)
Easy KeeperHoof HealthImmunity
Skin + HairHigh Step by Equi-lete is a vitamin and mineral supplement intended to support overall health in pleasure horses, easy keepers and non-performance horses.
High VAULTage (Equi-lete)
HealthMineral BalancePerformanceVitaminsHigh VAULTage by Equi-lete is a vitamin and mineral supplement intended to support health, performance and recovery in performance horses and hard keepers.
![High-Fat Sweet 10 (Manna Pro) [Discontinued]](/wp-content/uploads/2021/11/High-Fat-Sweet-10-Manna-Pro-Horse-Feed-1-300x300.jpg)
High-Fat Sweet 10 (Manna Pro) [Discontinued]
Complete Feed
FlavorHealthNutritionHigh-Fat Sweet 10 from Manna Pro is designed for active pleasure horses, broodmares, and stallions. It contains 10% crude protein, 5% crude fat, 10% crude fibre, and uses inorganic trace minerals.
