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Identify gaps in your horse's nutrition program to optimize their well-being.
Organic Magnesium - Feed Ingredient
Organic Magnesium refers to magnesium that is chemically bound to organic molecules, typically amino acids (such as glycine) or organic acids (such as citrate or fumarate), rather than to inorganic salts. These organic forms are often used in equine nutrition for their enhanced bioavailability and improved gastrointestinal tolerance compared to inorganic sources like magnesium oxide or magnesium sulfate.
In equine feed and supplement formulations, organic magnesium compounds are included to support dietary magnesium requirements, which are essential for neuromuscular function, enzyme activity, and energy metabolism. They are commonly found in performance, calming, or metabolic support supplements.
The following equine feeds, supplements and products contain Organic Magnesium as an ingredient.
Feeds, Supplements & Products
Focus (ImmuBiome)
Calming
Immunity
Probiotic
StressFocus by ImmuBiome is a powdered supplement that is intended to help focus anxious, stressed, and nervous horses. This supplement is meant to support the nervous system, immune system, and gut microbiome.
GI (Platinum Performance)
Digestion
Gut HealthImmunity
PrebioticPlatinum Performance GI is a gut health supplement for mature horses. It is formulated with flax seed, probiotics, prebiotics, glutamine and other amino acids, toxin binders, vitamins and minerals.
Good As Gold Paste (TRM)
Amino AcidCalming
PerformanceStressGood As Gold Paste helps promote relaxed behaviour in horses. Good As Gold Paste contains L- tryptophan, magnesium and B vitamins to support the nervous or high-strung horse.
Grand Calm (Grand Meadows)
Calming
HealthPerformanceStressGrand Calm from Grand Meadows is a pelleted calming supplement. Grand Calm magnesium and thiamine, intended to help horses stay relaxed.
Growth (Triple Crown)
Foal
Growth
Lactation
StallionTriple 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.
High Endurance (Cox Vet Lab)
Amino AcidPerformance
Recovery
StaminaHigh Endurance is a supplement intended to be given before and after an event to help replace vitamins, minerals, and amino acids lost during performance.
HistAll H (AniMed)
HealthImmunity
Nutrients
VitaminsHistAll H from AniMed is a supplement meant to help horses suffering from seasonal allergies, to support normal histamine levels and a healthy immune system. It also claims to help combat environmental irritants and pollutants.
Horse Crunchies (Hoffman’s Horse Products)
Easy Keeper
FlavorHealth
NutritionHorse Crunchies from Hoffman's is a cubed treat for horses. Horse Crunchies are 22% NSC and are intended to be a healthy treat option for horses.
Horse Guard
Health
Mineral BalanceNutrientsVitaminsHorse Guard is a pelleted, concentrated vitamin-mineral supplement designed for all classes of horses. The recommended feeding rate is 2 oz per day.
HS-35 Horse Supplement (Optimin)
Amino AcidMineral BalanceNutritionVitaminsHS-35 Horse Supplement is a loose vitamin-mineral supplement in a soybean and flaxseed base. It is formulated with both organic and inorganic minerals, yeast, and lactic acid bacteria as a probiotic.
KeyShure Magnesium Proteinate 10% (Balchem)
Calming
IngredientMineral BalanceNutrientsKeyShure Magnesium proteinate is an organic form of the macromineral magnesium. This mineral is important for nerve and muscle function.
Lite (Triple Crown)
FiberHealth
Metabolic Syndrome
Weight IssuesTriple Crown Lite is a palatable, low-calorie, high-fiber pellet fortified with vitamins and minerals. This feed is intended for horses or ponies prone to laminitis and insulin resistance and tends to gain weight easily. This feed has an NSC of 9.5%.
Low Starch (Triple Crown)
Complete Feed
Grain FreeMetabolic Syndrome
SeniorTriple Crown Low Starch is a pelleted feed containing a lower level of 13.5% NSC. It has no corn, molasses or alfalfa meal which can cause excitability in horses.
Mag-Right Nerve Care & Calming Powder (Animed) – Discontinued
CalmingHealthMineral Balance
MuscleANIMED Mag-Right Nerve Care is a calming powdered horse supplement providing a blend of organic and inorganic magnesium. Magnesium is a macromineral that plays a role in nerve and muscle function.
MagCalm (Equestrizone)
Calming
EnergyIngredientPerformanceMagCalm from Equestrizone is a natural equine calming supplement with equal parts magnesium and potassium to help ease horses who become anxious or over-excited. It can also support stamina and energy levels.
Magnesium 5000 (MVP)
CalmingImmunityMineral BalanceMuscleMagnesium 5000 by MVP is a pelleted supplement for horses that intends to help support normal muscle function and glucose metabolism. It contains magnesium oxide, which is an inorganic source of magnesium.
Magnesium Glycinate (Yucc’ It Up!)
HealthImmunityIngredientNutritionMagnesium Glycinate from Yucc' It Up! is a powdered magnesium supplement. This supplement is intended to improve cardiovascular health and muscle function in horses.
MagRestore Powder (Performance Equine Nutrition)
CalmingMineral BalanceNutritionRecoveryMagRestore Powder from Performance Equine Nutrition is meant to support nerve and muscle function. This supplement is intended for all horses and ponies at any level of work specifically performance horses.
Maintenance Horse Ration (Hoffman’s Horse Products)
FiberHealth
Low NSC Feeds
Ration BalancerHoffman's Maintenance Horse Ration is a pelleted feed with lower energy density for horses at maintenance or in light work. Calories are provided by soybean hulls, stabilized rice bran, wheat mill run, malt sprouts and oat hulls.
Mare Mineral (Dunstan)
BroodmareImmunityMineral BalanceNutritionMare Mineral by Dunstan is a pelleted feed containing vitamins and minerals. It is intended for pregnant mares.
Maxim Low-GI (Dunstan)
FiberHealthLow NSC FeedsNutritionMaxim Low-GI by Dunstan is a high fibre feed formulated to be low in starch and sugar. It is intended for horses that do not do well on grain-based feeds.
Mega Dose (Horse Guard)
DigestionGut HealthMineral BalanceVitaminsMega Dose by Horse Guard is a supplement that contains vitamins, minerals, and probiotics. It is intended to assist with digestion, gut health and hoof health.
Mellow Muscle (Sierra Gold)
CalmingMineral BalanceMuscleVitaminsMellow Muscle by Sierra Gold is a powdered supplement for horses intended to aid horses suffering from PSSM. It contains vitamins, minerals, and amino acids which intend to support muscle growth.
MetaBoost (Pureform)
Amino Acid
Antioxidant
ToplineVitaminsMetaBoost from Pureform is a supplement for horses that contains antioxidants, vitamins, amino acids and minerals. It is meant to support digestion, muscles, and topline.
Milk & Grow Pellets (Uckele)
BroodmareFoalGrowthLactationMilk & Grow Pellets is a vitamin, mineral, probiotic, and amino acid pelleted supplement formulated for lactating and gestating mares as well as growing foals that have increased nutrient demands.
Mtn. Kewl (AniMed)
Mineral BalanceNutrientsStressVitaminsAniMed's Mtn. Kewl is a supplement meant to provide horses with calcium, magnesium, and vitamin B-1. It is a bioavailable source of these nutrients and they are meant to help with energy production and anxiety.
Muscle-UP Max Recovery (AniMed)
ExerciseHealthMuscleRecoveryMuscle-UP Max Recovery from AniMed is meant to aid in the recovery of the horse, both physically and mentally, after exercising or shows. It aims to improve the health of horses.
Naturals Pelleted Horse Feed (Triple Crown)
Complete FeedEnergyHealth
ProteinTriple Crown Naturals is a pelleted horse feed made with GMO-free ingredients and without corn, soybean, or molasses. Energy sources include alfalfa meal, ground oats, wheat middlings, and flaxseed.
Nupafeed® Magnesium (Nupafeed)
CalmingHealthRecoveryStressNupafeed® Magnesium is a daily liquid supplement for horses, containing magnesium aspartate hydrochloride. It is formulated to help reduce stress and relieve muscle tension
Optimum EQ 2.0 (BioStar)
Bone HealthHealthMineral BalancePerformanceOptimum EQ 2.0 by BioStar is a vitamin and mineral supplement containing amino acids and mineral proteinates.
Optimum GI (BioStar)
DigestionGut HealthHealthImmunityOptimum GI from BioStar is a powdered gut health supplement. Optimum GI contains vitamins, antioxidants, minerals and fatty acids intended to support whole horse health. This supplement is intended to support normal digestive function.
Optimum Senior JS 2.0 (BioStar)
Health
JointsNutritionRecoveryOptimum 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.
Organic Essential Mag (Pennwoods)
CalmingHealth
Metabolism
Organic Trace MineralsOrganic Essential Mag by Pennwoods is a magnesium supplement formulated for horses. Magnesium supports metabolic health and helps promote a calm, balanced demeanour in 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.
Perfect Balance Electrolite Powder (Peak Performance Nutrients)
ElectrolyteExercise
HydrationRecoveryPerfect Balance Electrolite Powder is a powdered supplement containing vitamins and minerals to replenish the nutrients lost during intense exercise. It contains sodium chloride, potassium chloride, and calcium carbonate to supply the electrolytes lost.
Perform Gold (Triple Crown)
Caloric Energy
Competition Horses
FatFiberPerform Gold is a high energy density pelleted feed designed for performance horses. It provides 12.5% protein, 12% fat and 15.3% NSC, and contains a mixture of organic and inorganic minerals.
Performance Liquid (Formula 707)
Mineral BalanceNutrientsPerformanceVitaminsPerformance Liquid from Formula 707 is a liquid supplement containing vitamins and minerals. It is intended to provide energy and nutrients for performance horses.
Performance Minerals (Platinum Performance)
Bone HealthMineral BalanceNutritionOrganic Trace MineralsPerformance Minerals by Platinum Performance is a trace mineral supplement formulated to support healthy growth and development.
Platinum Performance® Equine Wellness and Performance Formula
EnergyFatJoints
Omega 3-6-9Platinum Performance® Equine Wellness and Performance Formula is a nutritional supplement containing ground flaxseed, stabilized rice bran, montmorillonite (bentonite) clay and a range of vitamins and minerals.
Quiessence (Foxden Equine)
Calming
Hoof HealthMetabolic SyndromeWeight IssuesQuiessence is a pelleted magnesium and chromium supplement designed for horses with metabolic concerns, laminitis or cresty neck. Active ingredients include magnesium oxide, magnesium proteinate, and chromium propionate.
Race Horse Feed (Lifeline)
Competition HorsesEnergyFiberNutritionRace Horse Feed by Lifeline is a feed formulated for performance horses with high energy demands. This feed contains 14% protein, 7% fat, and 12% fiber.
Safe Starch Forage (Triple Crown)
ForageLow NSC FeedsMetabolic SyndromeRation BalancerTriple Crown Safe Starch® Forage is a forage-based feed containing a mixture of orchard and timothy hays fortified with vitamins, minerals and direct-fed microbials.
Senior (Triple Crown)
Complete FeedFatGrain FreeSeniorTriple Crown Senior is a grain-free, beet pulp-based, high-fat feed designed to meet the needs of older horses. It provides 17% fiber and can be fed as the sole ration for horses unable to eat forage due to dental issues.
Senior Active + (Triple Crown)
HealthNutritionSeniorWeight IssuesSenior Active + from Triple Crown is an extruded pelleted intended for older horses or hard keepers. This feed is intended for horses with metabolic issues.
Senior Gold (Triple Crown)
DentalDigestionFatSeniorTriple Crown Senior Gold is a grain-free, beet pulp-based soft feed intended for older horses. It contains 14.5% protein, 12.5% fat and 9% NSC. Senior Gold can be mixed with water to form a mash for horses with dental issues or prone to choke.
Senior Ration (Hoffman’s Horse Products)
Complete Feed
Feed EfficiencySeniorWeight IssuesHoffman's Senior Horse Ration is a feed designed for senior horses that need extra caloric energy to maintain weight. This feed contains 17.5% NSC with moderate fat content (5%) and high fibre content (24%).
Show Ready EQ (Foxden Equine)
Caloric EnergyCompetition HorsesNutrientsStressShow Ready EQ by Foxden Equine is a paste supplement intended for performance horses. It contains ingredients such as magnesium proteinate, magnesium citrate, L-tryptophan, and B vitamins to support calm behaviour.
SmartCalm Ultra Pellets (SmartPak)
CalmingMineral BalanceStressVitaminsSmartCalm Ultra Pellets by SmartPak is a pelleted supplement for horses intended to support proper nervous system function. It contains tryptophan, magnesium and B-vitamins in highly palatable form with no added sugar.
SmartMetabo-Lean Pellets (Smart Pak)
HealthMetabolismMetabolic SyndromeNutritionSmartMetabo-Lean Pellets from SmartPak is a pelleted equine supplement intended to help manage insulin resistance in horses. SmartMetabo-Lean Pellets are formulated with magnesium and chromium intended to support proper insulin function in horses.
Sport Horse Grass (Uckele)
Mineral BalanceNutritionRation BalancerVitaminsSport Horse Grass is a pelleted vitamin, mineral, and amino acid supplement intended for performance horses consuming a grass-based diet. This supplement is intended to support muscular function, joint/tendon maintenance, and recovery.
