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Mineral Supplements for Horses

View detailed nutrition information and ingredient labels for mineral supplements in Mad Barn’s Equine Feed Database. Mineral supplements provide essential nutrients that horses need for skeletal health, muscle function, nerve signaling, hydration, metabolism, hoof quality, immune function, and overall wellness.

Minerals are typically grouped into two categories: macrominerals and trace minerals. Macrominerals are required in larger amounts and include calcium, phosphorus, magnesium, sodium, potassium, chloride, and sulfur. Trace minerals are needed in smaller amounts but still play important roles in health and performance. Examples include zinc, copper, selenium, manganese, iodine, iron, cobalt, and chromium.

Commercial mineral products for horses may include individual minerals, vitamin and mineral premixes, ration balancers, electrolyte formulas, or supplements for targeted needs. These products can vary widely in mineral source, concentration, bioavailability, serving size, cost per day, and whether they are designed to correct a specific deficiency or balance the overall diet.

Compare mineral supplements, ingredient sources, feeding rates, and nutrient levels to find the best product for your horse’s diet, forage profile, workload, and health needs.

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Mineral Supplements
3:1 Zinc Copper (Mad Barn)
HealthHealth
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Skin + HairSkin + Hair
Mad Barn’s 3:1 Zinc Copper Powder is an organic trace mineral supplement for horses, providing zinc and copper proteinates in a 3:1 ratio. These chelated trace minerals are formulated for improved absorption and help support hoof health, connective tissue integrity, skin condition and coat quality.
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.
Copper (Mad Barn)
Competition HorsesCompetition Horses
IngredientIngredient
JointsJoints
Mineral BalanceMineral Balance
Copper is an essential mineral in horses' diets. Copper is often supplemented with Zinc to help balance high-iron hay. Copper is involved in healthy skin and bone development.
MagneChrome+ (Mad Barn)
AntioxidantAntioxidant
EnergyEnergy
Metabolic SyndromeMetabolic Syndrome
Mineral BalanceMineral Balance
MagneChrome+ from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and support of normal insulin sensitivity which is critical for horses with metabolic conditions such as insulin resistance, laminitis and PPID.
Magnesium Oxide (Mad Barn)
CalmingCalming
HealthHealth
IngredientIngredient
MuscleMuscle
Magnesium Oxide is a concentrated source of magnesium that can be added to equine diets to help maintain adequate magnesium intake. Magnesium supports normal muscle and nerve function and plays a role in electrolyte balance, energy metabolism, and overall neuromuscular health.
Manganese Proteinate (Mad Barn)
Bone HealthBone Health
HealthHealth
JointsJoints
Mineral BalanceMineral Balance
Manganese Proteinate by Mad Barn is a trace mineral supplement designed to support bone and joint health. It provides an organic form of the essential mineral manganese.
Monosodium Phosphate (Mad Barn)
Bone HealthBone Health
GrowthGrowth
IngredientIngredient
Mineral BalanceMineral Balance
Monosodium Phosphate is a highly bioavailable source of phosphorus commonly used as an equine supplement. Phosphorus is considered an important component for metabolic function. Adult horses require 17 grams of phsophours a day.
Natural E/Organic Se (Mad Barn)
AntioxidantAntioxidant
Organic Trace MineralsOrganic Trace Minerals
RecoveryRecovery
VitaminsVitamins
Natural 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 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.
Trace Mineral Pak (Mad Barn)
Coat QualityCoat Quality
ExerciseExercise
Hoof HealthHoof Health
Organic Trace MineralsOrganic Trace Minerals
Trace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Zinc (Mad Barn)
HealthHealth
ImmunityImmunity
IngredientIngredient
Mineral BalanceMineral Balance
Mad Barn Zinc Proteinate provides an organic source of zinc to support normal growth, tissue health, and the maintenance of healthy skin, hair, and hooves. Zinc is also a structural component of many enzymes involved in immune function, nervous system function, and protein synthesis.
Instant Magic (NAF Equine)
CalmingCalming
Competition HorsesCompetition Horses
HerbHerb
StressStress
Instant Magic from NAF Equine is formulated to support calming behaviors in horses and ponies. This supplement contains herbs such as Withania and hops.
IR Support (Earth Song Ranch)
DigestionDigestion
Gut HealthGut Health
HealthHealth
NutrientsNutrients
IR Support by Earth Song Ranch is a custom blend supplement intended to support horses on grass or mixed hay diets.
Iron Power (Finish Line Horse Products)
Blood CellsBlood Cells
CirculationCirculation
Mineral BalanceMineral Balance
VitaminsVitamins
Iron Power® is a liquid mineral and vitamin supplement used to supply iron and prevent equine anemia. Iron Power® provides 250 mg of iron per 1 oz serving along with other vitamins and minerals.
IronXcell (TRM)
Blood CellsBlood Cells
ExerciseExercise
PerformancePerformance
RecoveryRecovery
IronXcell by TRM is a liquid supplement containing iron and B vitamins. It is intended to support metabolic function and red blood cell levels in performance horses.
ISF Dan Patch Supreme (ISF)
HealthHealth
Mineral BalanceMineral Balance
ProbioticProbiotic
VitaminsVitamins
ISF Dan Patch Supreme from ISF is a herbageum vitamin and mineral supplement containing probiotics, herbs, spices, and B vitamins. This supplement is intended for horses who are subjected to stressful situations.
ISF Horse Specific (ISF)
HealthHealth
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
ISF Horse Specific is a herbageum vitamin and mineral supplement for horses. ISF Horse Specific is formulated with salt, trace minerals, and vitamins A, D, and E. This supplement has added herbs and spices for palatbility.
ISF Vitamin E & Selenium (ISF)
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
ISF Vitamin E & Selenium from ISF is intended for horses who are located in a selenium deficient area. This supplement is intended to be fed top dressed.
ISF VitaPac (ISF)
ElectrolyteElectrolyte
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
ISF VitaPac from ISF is a vitamin and mineral supplement for horses. ISF VitaPac contains trace minerals, electrolytes, vitamins A, D, E, and B-Vitamins. ISF VitaPac is intended for horses who require additional vitamins and minerals in their diet.
Kelp Meal (Modesto Milling)
IngredientIngredient
MetabolismMetabolism
Mineral BalanceMineral Balance
NutrientsNutrients
Kelp Meal by Modesto Milling is a dried, ground source of organic kelp - a type of brown algae or seaweed. Kelp is a natural source of many vitamins and minerals, especially iodine.
Kelp Salt (SeaGuard)
HydrationHydration
Mineral BalanceMineral Balance
Skin + HairSkin + Hair
VitaminsVitamins
Kelp Salt from SeaGuard contains a mix of unrefined sea salt and organic Icelandic kelp. Kelp Salt is a source of calcium, magnesium and iron. This product is intended for horses struggling with coat and skin quality.
LaminaSaver (Figuerola Labs)
AntioxidantAntioxidant
Bone HealthBone Health
HealthHealth
RecoveryRecovery
LaminaSaver by Figuerola Labs is a powdered supplement designed to support bone health. It is formulated with biotin, antioxidants, and methionine.
Lektra L’eau (Dynavyte)
ImmunityImmunity
Mineral BalanceMineral Balance
PerformancePerformance
VitaminsVitamins
Lektra L'eau by Dynavyte is a powdered vitamin and mineral supplement. It is intended to replace minerals lost through heavy sweating in horses.
Limestone Flour (NAF Equine)
Limestone Flour from NAF Equine is meant to support bone growth and muscle function. This supplement is intended for all growing horses and ponies.
Limited (Bluebonnet Feeds)
HealthHealth
Low NSC FeedsLow NSC Feeds
NutrientsNutrients
Ration BalancerRation Balancer
Limited by Bluebonnet is a ration balancer containing no soy, corn, wheat, oats, molasses, beet pulp, flax or cottonseed. It is intended for sensitive or allergy-prone horses.
Lite (Pegasus)
HealthHealth
Low NSC FeedsLow NSC Feeds
NutritionNutrition
PerformancePerformance
Lite by Pegasus is a horse feed intended for performance and pleasure horses. Lite contains essential nutrients, vitamins and minerals intended to support horses' wellbeing.
Lixotinic Liquid (Zoetis)
GrowthGrowth
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Lixotinic by Zoetis is a vitamin and mineral supplement intended for growing and mature horses, cats and dogs. It contains copper, iron and B-vitamins in a liquid form.
LQ-Performance (DAC)
HealthHealth
NutrientsNutrients
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
LQ-Performance by DAC is a liquid vitamin and mineral supplement. It is formulated with chelated trace minerals, selenium, and chromium.
Lunar Eclipse (Simple System Horse Feeds)
Competition HorsesCompetition Horses
IngredientIngredient
NutritionNutrition
StressStress
Lunar Eclipse is a powered equine supplement developed for horses who are stressed or temperamental. It is formulated with added Magnesium and B Vitamins.
Macrobiotic Salt (CEN)
ExerciseExercise
HydrationHydration
Mineral BalanceMineral Balance
PerformancePerformance
Macrobiotic Salt by CEN is a supplement for horses intended to regulate fluid balance.
Mag-Right Nerve Care & Calming Powder (Animed) – Discontinued
CalmingCalming
HealthHealth
Mineral BalanceMineral Balance
MuscleMuscle
ANIMED 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)
CalmingCalming
EnergyEnergy
IngredientIngredient
PerformancePerformance
MagCalm 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.
Magic Liquid (NAF Equine)
CalmingCalming
Competition HorsesCompetition Horses
PerformancePerformance
StressStress
Magic Liquid from NAF Equine is intended to promote calming effects for all horses and ponies. This supplement contains magnesium, which is meant to regulate the muscular and nervous systems.
Magnequin (Hestevard)
Amino AcidAmino Acid
CalmingCalming
HealthHealth
VitaminsVitamins
Magnequin by Hestevard is a liquid supplement intended to support a healthy nervous system in all types of horses and ponies.
Magnesium (Krafft)
ExerciseExercise
IngredientIngredient
Mineral BalanceMineral Balance
MuscleMuscle
Magnesium by Krafft is a supplement intended when a deficiency has been confirmed or can be used as a preventative when forage has low magnesium levels.
Magnesium 5000 (MVP)
CalmingCalming
ImmunityImmunity
Mineral BalanceMineral Balance
MuscleMuscle
Magnesium 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 Carbonate 25% (Uckele)
MetabolismMetabolism
Mineral BalanceMineral Balance
MuscleMuscle
NutrientsNutrients
Magnesium Carbonate 25% is a powdered magnesium supplement. This supplement can support enzyme activity and energy storage. It provides 3 grams of magnesium per 12-gram scoop.
Magnesium Glycinate (Yucc’ It Up!)
HealthHealth
ImmunityImmunity
IngredientIngredient
NutritionNutrition
Magnesium Glycinate from Yucc' It Up! is a powdered magnesium supplement. This supplement is intended to improve cardiovascular health and muscle function in horses.
Magnesium Oxide (Pegasus)
CalmingCalming
Competition HorsesCompetition Horses
IngredientIngredient
StressStress
Magnesium Oxide from Pegasus is meant to support calming behavior. This supplement is intended for horses and ponies that are exposed to stressful situations.
Magnesium Oxide 56% (California Trace)
CalmingCalming
MetabolismMetabolism
Mineral BalanceMineral Balance
MuscleMuscle
Magnesium Oxide 56% by California Trace is a powdered supplement that supports hoof, bone, and muscle function in horses and ponies. This supplement provides 15.8 grams of magnesium per serving.
Magnesium Oxide Pure (Basic Equine Nutrition)
Bone HealthBone Health
HealthHealth
IngredientIngredient
MetabolismMetabolism
Magnesium Oxide Pure by Basic Equine Nutrition is a highly concentrated source of magnesium oxide. It supports healthy bone development as well as proper carbohydrate and mineral metabolism.
Magnitude Powder (Equine America)
CalmingCalming
HealthHealth
Mineral BalanceMineral Balance
StressStress
Magnitude Powder from Equine America is a supplement that is meant to support the nervous system and assist with relaxation and calmness. It contains magnesium and calcium.
MagOx (HorseTech)
CalmingCalming
Hoof HealthHoof Health
MetabolismMetabolism
MuscleMuscle
MagOx from HorseTech is a powdered magnesium oxide supplement that provides 56% elemental magnesium (Mg). MagOx is used to support a healthy nervous system and proper muscle function in horses.
MagRestore Powder (Performance Equine Nutrition)
CalmingCalming
Mineral BalanceMineral Balance
NutritionNutrition
RecoveryRecovery
MagRestore 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.
MAGvet (Hypona)
CalmingCalming
Competition HorsesCompetition Horses
Mineral BalanceMineral Balance
PerformancePerformance
MAGvet by Hypona is a calming supplement containing 98% magnesium. It is intended for all horse types and disciplines.
MareKare (AniMed)
BroodmareBroodmare
LactationLactation
NutrientsNutrients
VitaminsVitamins
MareKare from AniMed is a made for pregnant and lactating mares. This vitamin and mineral supplement is meant to provide extra nutrients and help maintain body condition during breeding, foaling, and lactating.
Masterlyx All-Purpose Block (Masterfeeds)
HealthHealth
Hoof HealthHoof Health
Mineral BalanceMineral Balance
NutrientsNutrients
Masterlyx All-Purpose Block is a free-choice mineral and vitamin supplement in a molasses block format. It is intended for beef cattle, horses, sheep, and goats.
Maxi Tub A/N (Agassiz Feeds)
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
Maxi Tub by Agassiz Feeds is a protein, energy, mineral and vitamin lick designed for beef cattle and dairy heifers on pasture. It is molasses-based, with no additional salt, providing a minimum of 16% crude protein.
Maximum E & SE (Cox Vet Lab)
AntioxidantAntioxidant
ImmunityImmunity
MuscleMuscle
VitaminsVitamins
Maximum E & SE is a liquid supplement intended to support healthy muscle, nerve, and reproduction functions. It is ideal for performance and working horses.
Medicine Bag Complete (Medicine Bag Project)
GrowthGrowth
HealthHealth
Mineral BalanceMineral Balance
MuscleMuscle
Medicine Bag Complete by Medicine Bag Project is a powdered mineral supplement intended for all types of horses.
Mega Dose (Horse Guard)
DigestionDigestion
Gut HealthGut Health
Mineral BalanceMineral Balance
VitaminsVitamins
Mega 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.
Mega-Blud (Equistro)-[Discontinued]
HealthHealth
IngredientIngredient
PerformancePerformance
VitaminsVitamins
Mega-Blud from Equistro was a powdered booster dose of Vitamin A, E, and D. Mega-Blud was intended to support the function of the musculoskeletal, immune, and nervous systems.
Mega-Cell MVP – Pelleted Multi Vitamin and Mineral (Med-Vet)
HealthHealth
ProbioticProbiotic
Ration BalancerRation Balancer
VitaminsVitamins
MVP Mega-Cell is a pelleted vitamin and mineral supplement for horses formulated to balance grass hays and grain-based diets. It is also a source of amino acids and microbials.
Mellow Muscle (Sierra Gold)
CalmingCalming
Mineral BalanceMineral Balance
MuscleMuscle
VitaminsVitamins
Mellow 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.
Meta-Librium (Equi-Force)
CalmingCalming
Metabolic SyndromeMetabolic Syndrome
Mineral BalanceMineral Balance
VitaminsVitamins
Meta-Librium is a supplement intended to help manage metabolic syndrome and insulin resistance in horses and ponies. It contains magnesium, lipoic acid, vitamin E and C, and L-Carnitine, enhancing insulin action.
Metabo-Balance (Equine Veterinary Essentials)
AntioxidantAntioxidant
HealthHealth
Metabolic SyndromeMetabolic Syndrome
NutritionNutrition
Metabo-Balance by Equine Veterinary Essentials is a supplement intended for horses with metabolic issues. It is a powdered supplement composed of Fenugreek, Magnesium Citrate, Cinnamon and Chromium Propionate.
Metabolic (DAC)
CirculationCirculation
MetabolismMetabolism
Mineral BalanceMineral Balance
StressStress
Metabolic from dac is a supplement that is intended to support metabolism relating to blood glucose levels. It is also meant to assist with circulation and managing stress.
MetaBoost (Pureform)
Amino AcidAmino Acid
AntioxidantAntioxidant
ToplineTopline
VitaminsVitamins
MetaBoost 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 of Magnesia PLUS (Cox Vet Lab)
Gut HealthGut Health
PerformancePerformance
RecoveryRecovery
StressStress
Milk of Magnesia PLUS is a liquid supplement of calcium and magnesium intended for performance horses. It may also be beneficial for horses undergoing stressful situations.
Min-A-Vite (Blue Seal) [DISCONTINUED]
HealthHealth
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Min-A-Vite from Blue Seal is a vitamin and mineral supplement intended for horses and ponies of all ages and work levels. Min-A-Vite uses a mix of inorganic and organic trace minerals.
Miner High Phosphorus (Krafft)
ElectrolyteElectrolyte
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
Miner High Phosphorus by Krafft is a pelleted mineral supplement intended to balance high levels of calcium in available forage. It is designed for horses in all levels of work.
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