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Calcium - Feed Ingredient

Calcium is an essential macromineral required for numerous physiological functions in horses, including bone formation, muscle contraction, nerve transmission, and enzyme activation. It is a primary structural component of bones and teeth, with approximately 99% of the body’s calcium stored in the skeletal system.

In equine nutrition, calcium is commonly supplied through feed ingredients such as limestone (calcium carbonate) or dicalcium phosphate. It can also be added to feed formulations via high calcium feeds like alfalfa.

The following equine feeds, supplements and products contain Calcium as an ingredient.

Feeds, Supplements & Products
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.
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.
Omneity Premix – Vitamin & Mineral Supplement (Mad Barn)
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Omneity 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.
Optimum Digestive Health Pellets (Mad Barn)
DigestionDigestion
Feed EfficiencyFeed Efficiency
Gut HealthGut Health
ProbioticProbiotic
Optimum 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.
Optimum Probiotic (Mad Barn)
DigestionDigestion
Gut HealthGut Health
ImmunityImmunity
ProbioticProbiotic
Mad Barn's Optimum Probiotic is a pure 5-strain probiotic supplement in a powdered format. It provides 20 billion CFU per serving of L. acidophilus, L. fermentum, L. casei, L. plantarum, and L. farciminis.
Performance XL: Electrolytes (Mad Barn)
Competition HorsesCompetition Horses
ElectrolyteElectrolyte
PerformancePerformance
StaminaStamina
Performance XL: Electrolytes by Mad Barn is a scientifically formulated equine electrolyte supplement designed to support athletic performance and workout recovery. It contains an ideal blend of natural minerals and vitamins to promote hydration status and muscle function.
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.
Visceral+ (Mad Barn)
DigestionDigestion
Gut HealthGut Health
ImmunityImmunity
ProbioticProbiotic
UlcersUlcers
YeastYeast
Visceral+ by Mad Barn is a pelleted supplement to be used for horses with gastric health concerns. It is designed to maintain stomach and hindgut health and to support the immune system.
Pure Condition Mix (Pure Feed Company)
FatFat
MuscleMuscle
Omega 3-6-9Omega 3-6-9
PerformancePerformance
Pure Condition Mix by Pure Feed Company is a textured horse feed that promotes positive behaviour and helps to improve muscle development. It supports digestive health and supplies calm energy to the horse.
Pure Condition Pellets (Pure Feed Company)
DentalDental
FatFat
Omega 3-6-9Omega 3-6-9
ToplineTopline
Pure Condition Pellets by Pure Feed Company is a pelleted horse feed that intends to assist with muscle development. Pure Condition Pellets contain a high oil content to promote weight gain.
Pure Easy (Pure Feed Company)
EnergyEnergy
ExerciseExercise
Mineral BalanceMineral Balance
VitaminsVitamins
Pure Balance by Pure Feed Company is a pelleted horse feed that supports health and vitality. It is free from molasses and wholegrain cereals and contains linseed to encourage healthy coat condition and shine.
Pure Fibre Balance (Pure Feed Company)
Easy KeeperEasy Keeper
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Pure Fibre Balance by Pure Feed Company is a textured horse feed for easy keepers that includes vitamins and minerals. It is a high fibre content to support gut health and is low in calories to prevent unwanted weight gain.
Pure Meadow Mash (Pure Feed Company)
DentalDental
FiberFiber
Hay StretcherHay Stretcher
NutrientsNutrients
Pure Meadow Mash by Pure Feed Company is a pelleted hay stretcher that is quick soaking and palatable. It is high fibre and with added pre and probiotic to support gut health and is ideal for older horses or those with poor dentition.
Pure Performance (Pure Feed Company)
EnergyEnergy
MuscleMuscle
NutrientsNutrients
PerformancePerformance
Pure Performance by Pure Feed Company is a textured feed that contains oats to provide an instant energy source. It also has oil that gives your horse sustained and controlled power and fibre to be kind to the digestive system.
Pure Stud (Pure Feed Company)
Caloric EnergyCaloric Energy
GrowthGrowth
NutrientsNutrients
StallionStallion
Pure Stud by Pure Feed Company is a textured feed which supports bone development and is low in starch. Pure Stud provides growing horses with the essential nutrients they require for proper growth.
Pure Veteran Mix (Pure Feed Company)
Caloric EnergyCaloric Energy
Mineral BalanceMineral Balance
SeniorSenior
VitaminsVitamins
Pure Veteran Mix by Pure Feed Company is a textured feed formulated with high levels of vitamins and minerals for older horses. It is free from molasses and maintains topline and muscle tone through easily digested protein.
Pure Veteran Pellets (Pure Feed Company)
Caloric EnergyCaloric Energy
DentalDental
Mineral BalanceMineral Balance
SeniorSenior
Pure Veteran Pellets by Pure Feed Company is a pelleted feed designed to help older horses with very poor dentition. It is formulated with high levels of vitamins and minerals and is free from molasses.
Pure Working (Pure Feed Company)
Competition HorsesCompetition Horses
FatFat
NutritionNutrition
Weight IssuesWeight Issues
Pure Working by Pure Feed Company is a textured horse feed that provides extra stamina without spooking. It has a high amino acid content for topline muscle development and is an All-in-one feed with vitamins and minerals.
Purina Ultium Senior Horse Feed (Purina)
FatFat
FiberFiber
Low NSC FeedsLow NSC Feeds
SeniorSenior
Purina Ultium Senior Horse Feed is a high-fibre, high-fat, low-starch, low-sugar pelleted extruded feed specially formulated for senior horses.
Quality Blend 10% (Quality Feeds)
Easy KeeperEasy Keeper
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Quality Blend 10% by Quality Feeds is a textured sweet feed intended for horses at maintenance.
Quality Blend 12% (Quality Feeds)
Easy KeeperEasy Keeper
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Quality Blend 12% by Quality Feeds is a textured sweet feed intended for horses in light work, maintenance or breeding horses.
Quality Blend 14% (Quality Feeds)
EnergyEnergy
Mineral BalanceMineral Balance
PerformancePerformance
VitaminsVitamins
Quality Blend 14% is a sweet feed with vitamins and minerals. It is meant to help with growth and performance.
Quality Gold 12% (Quality Feeds)
Easy KeeperEasy Keeper
GrainsGrains
NutrientsNutrients
NutritionNutrition
Quality Gold 12% by Quality Feeds is a textured sweet feed intended for all classes of horses.
Quantify (Hallway)
EnergyEnergy
FatFat
NutritionNutrition
Weight IssuesWeight Issues
Quantify from Hallway is a cubed feed fortified with Stamm 30 with added fat from soy oil. This feed is intended for broodmares, stallions, performance horses, or horses that are in need of weight gain. Quantify contains 14% protein, 8% fat, and 10% fibre.
Quench Electrolyte (HorseTech)
ElectrolyteElectrolyte
HydrationHydration
RecoveryRecovery
StressStress
Quench Electrolyte by HorseTech is an electrolyte containing no sugar, fillers or flavours. It is intended to replace electrolytes in horses under stress from heat, hard work or training.
Quench Lyte (Dominion Vet)
ElectrolyteElectrolyte
HealthHealth
HydrationHydration
RecoveryRecovery
Quench Lyte by Dominion Vet is a powdered electrolyte and trace mineral supplement. It is formulated with potassium, magnesium, calcium, and sodium.
Quick (Excel Equine Feeds)
DigestionDigestion
FoalFoal
HealthHealth
NutritionNutrition
Quick by Excel Equine Feeds is a milk based pellet intended for creep feeding foals. It is designed for foals up to 5 months of age.
Quiet Cubes (Allen & Page)
Easy KeeperEasy Keeper
ExerciseExercise
HerbHerb
NutrientsNutrients
Quiet Cubes from Allen & Page is intended for easy keepers and horses and ponies at rest or in light work. This feed contains added mint which is meant to increase palatability.
Quiet Mix (Allen & Page)
Easy KeeperEasy Keeper
ExerciseExercise
Gut HealthGut Health
NutrientsNutrients
Quiet Mix from Allen & Page is intended for horses and ponies at rest or in light work. This feed contains yeast which is meant to support overall gut health.
Quitt (Farnam)
CalmingCalming
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Farnam Quitt is a pelleted supplement intended to stop wood chewing in horses. It contains vitamins, minerals and fatty acids.
Quitt Chew Stop Pellets (Farnam)
CalmingCalming
Mineral BalanceMineral Balance
ProteinProtein
VitaminsVitamins
Quitt is a supplement for horses meant to help them stop wood chewing. It provides vitamins, minerals, and fatty acids intended to meet a horse's nutritional requirements and prevent wood chewing behaviours.
RACE ‘N WIN Textured Feed (BUCKEYE Nutrition)
Complete FeedComplete Feed
EnergyEnergy
Gut HealthGut Health
PerformancePerformance
RACE 'N WIN is a textured feed designed for performance horses who require high-energy feed. It also contains added amino acids, beet pulp, probiotics, and prebiotic ingredients.
Race 13 (Bluegrass Horse Feed)
Competition HorsesCompetition Horses
EnergyEnergy
MuscleMuscle
PerformancePerformance
Race 13 is a high-energy performance feed. It is intended for horses and ponies in moderate to heavy work, such as racehorses and polo ponies. It contains 13% protein, 6% fat, and 6.8% fiber.
Race 13 (Hallway)
Competition HorsesCompetition Horses
DigestionDigestion
FiberFiber
PerformancePerformance
Hallway's Race 13 is a textured sweet feed with high energy density to meet the calorie requirements of performance horses. It provides moderate 6% fat and 10% fibre content.
Race First (Excel Equine Feeds)
Competition HorsesCompetition Horses
HealthHealth
NutritionNutrition
PerformancePerformance
Race First is a textured feed from Excel Equine Feeds. Race First is intended for horses in heavy work, and contains ingredients intended to support digestive health.
Race Horse Cubes (Bluegrass Horse Feed)
Competition HorsesCompetition Horses
EnergyEnergy
HindgutHindgut
PerformancePerformance
Race Horse Cubes is a high-energy pelleted feed. It is intended for horses and ponies of all ages and in moderate to heavy work. It contains 14% protein, 3.5% fat, and 15.2% fibre.
Race Horse Feed (Lifeline)
Competition HorsesCompetition Horses
EnergyEnergy
FiberFiber
NutritionNutrition
Race 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.
Race Lite Cubes (Dodson & Horrell)
Competition HorsesCompetition Horses
ExerciseExercise
NutritionNutrition
Organic Trace MineralsOrganic Trace Minerals
Race Lite Cubes is a lower protein racing feed made for horses beginning training or on a lighter training schedule. This feed contains a protein content of 12%, a fibre level of 16%, and a moderate NSC content of 19%.
Race Lite Muesli (Dodson & Horrell)
Amino AcidAmino Acid
ExerciseExercise
Mineral BalanceMineral Balance
PerformancePerformance
Race Lite Muesli is a textured lower protein racing feed made for horses beginning training or on a lighter training schedule. This feed contains a protein content of 12%, a fibre level of 9%, and moderate fat content of 4.5%.
Race Mix (Dunstan)
Caloric EnergyCaloric Energy
Competition HorsesCompetition Horses
ExerciseExercise
PerformancePerformance
Race Mix by Dunstan is a complete, balanced feed providing working horses with protein, energy, vitamins and minerals for performance and health.
Race Ready GT (Purina)
Competition HorsesCompetition Horses
DigestionDigestion
EnergyEnergy
PerformancePerformance
Purina® Race Ready® GT is a textured feed intended for equine athletes and race horses. It is designed to provide a higher energy density and gut support ingredients to meet the needs of performance horses.
Race Ready® Horse Feed (Purina Mills)
Caloric EnergyCaloric Energy
Competition HorsesCompetition Horses
Gut HealthGut Health
PerformancePerformance
Race Ready is a high-energy textured feed targeted to meet the calorie requirements of racehorses. It provides 12% crude protein, 8% crude fat, 9% fibre, and contains molasses and vegetable oil.
Race Time (Capstone Horse Feed)
AntioxidantAntioxidant
HealthHealth
NutritionNutrition
SeniorSenior
Race Time by Capstone Horse Feed is a muesli style feed intended for mature horses.
Racehorse Cubes (Dodson & Horrell)
Competition HorsesCompetition Horses
FatFat
GrainsGrains
NutritionNutrition
Racehorse Cubes is a feed designed for racehorses in full training. This feed is high in NSC to give the horses an energy boost. It is also high in protein for proper muscle building and includes some ricebran to support a good body condition.
Racehorse Cubes (Red Mills)
Competition HorsesCompetition Horses
EnergyEnergy
GrainsGrains
StaminaStamina
Racehorse Cubes from Red Mills is intended for racehorses in moderate to full training or horses needing a high-energy cereal diet. This feed contains grains such as oats, barley, and maize.
Racehorse Cubes (Spillers Feeds)
Caloric EnergyCaloric Energy
GrainsGrains
PerformancePerformance
ProteinProtein
Spillers Feed Racehorse Cubes is intended for performance and racing horses in heavy work. This cubed feed is high in energy and contains cooked cereal grains, which promote the quick release of energy. The 14% protein additionally supports muscle development and performance.
RaceOn Muscle Power (NAF Equine)
Competition HorsesCompetition Horses
MuscleMuscle
NutrientsNutrients
VitaminsVitamins
RaceOn Muscle Power by NAF Equine is a liquid horse supplement that uses an amino acid formula intended to provide the building blocks for healthy muscle development. It is meant for muscle health and performance in racehorses.
RaceOn Sound Joints & Bones (NAF Equine)
Bone HealthBone Health
Competition HorsesCompetition Horses
JointsJoints
NutrientsNutrients
RaceOn Sound Joints & Bones by NAF Equine is a powdered joint supplement that is intended to support soundness and flexibility as well as strong joints and bones. It includes nutrients such as glucosamine, chondroitin and MSM.
RaceToday (Vetline)
HealthHealth
PerformancePerformance
RespiratoryRespiratory
VitaminsVitamins
This supplement from Vetline is meant to assist horses that experience bleeding of the lungs. It includes vitamins and minerals to help with training.
Racing Balancer (Dodson & Horrell)
GrainsGrains
PerformancePerformance
ProteinProtein
Ration BalancerRation Balancer
Racing Balancer is a feed intended to balance a racehorse's diet and meant to be fed alongside oats. This feed adds additional protein required for muscle building, recovery, and the vitamins and minerals needed for proper nutrient absorption.
Racing Cube (Pryde’s EasiFeed)
Complete FeedComplete Feed
Competition HorsesCompetition Horses
EnergyEnergy
PerformancePerformance
Racing Cube by Pryde's EasiFeed is a complete feed in extruded cube form. It is intended for race, performance and sport horses.
Racing Formula (DAC)
HealthHealth
NutrientsNutrients
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Racing Formula by DAC is a vitamin and mineral supplement designed for high performance horses. It is formulated with trace minerals, Vitamin E , biotin and probiotics.
Racing Mix (Spillers Feeds)
Caloric EnergyCaloric Energy
Competition HorsesCompetition Horses
GrainsGrains
PerformancePerformance
Racing Mix from Spillers Feed is a high-energy, oat-based mix intended for performance horses in heavy work. This mix contains cereal starches such as flaked barley and rolled oats for quick-release energy and oil to improve coat quality.
Radiate (Excel Equine Feeds)
HealthHealth
NutrientsNutrients
NutritionNutrition
Weight IssuesWeight Issues
Radiate from Excel Equine Feeds is a pelleted feed. This feed is intended for hard keepers. Radiate contains 12% protein and 10% fat.
Rancher’s Complete Pellet (Trouw)
Caloric EnergyCaloric Energy
HealthHealth
NutrientsNutrients
NutritionNutrition
Rancher's Complete Pellet by Trouw Nutrition is a complete feed intended to meet the nutritional needs of all horse types.
Rancher’s Sweet – Texture (Trouw)
Gut HealthGut Health
HealthHealth
NutrientsNutrients
NutritionNutrition
Rancher's Sweet Texture by Trouw is a sweet feed intended for horses in light to medium work.
Ration Balancer (Woody’s Horse Nutrition)
DigestionDigestion
Grain FreeGrain Free
ProteinProtein
Ration BalancerRation Balancer
Woody’s Feed Ration Balancer is a concentrated, pelleted feed intended to balance a forage-based diet. It provides chelated trace minerals and added probiotics. This feed is intended for all horses and ponies at any level of work.
Ration Balancer Original (Lifeline)
DigestionDigestion
Grain FreeGrain Free
HealthHealth
Ration BalancerRation Balancer
Ration Balancer Original by Lifeline is a grain-free pelleted supplement intended for horses who are sensitive to carbohydrates.

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