Analyze Diet

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.
VTM 20 – Pellet (Masterfeeds)
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
ProteinProtein
VitaminsVitamins
Masterfeeds VTM 20 is a pelleted high protein vitamin-mineral supplement that can be fed alone or in conjunction with complete feeds. It is formulated for horses fed lower protein hay or those in moderate to high-intensity work.
Wafer Fioc Premium (Guidolin)
EnergyEnergy
ExerciseExercise
FatFat
FiberFiber
Wafer Fioc Premium is a long-fiber feed intended to meet the needs of horses with intense daily work. It provides a source of protein, fat, minerals and vitamins.
WaterWerks (HorseTech)
Gut HealthGut Health
PrebioticPrebiotic
ProbioticProbiotic
YeastYeast
WaterWerks from HorseTech is a supplement that is meant to provide digestive support and is meant for horses with free fecal water syndrome or leaky gut syndrome. It contains live yeast and bacteria for gut health.
WB100 (McCauley’s Equine Formulas)
Caloric EnergyCaloric Energy
ExerciseExercise
PerformancePerformance
Ration BalancerRation Balancer
WB100 is a high-energy pelleted feed for performance horses that contains vegetable oil as a source of added fat. It provides additional calories without excessive protein. It was also designed to support gut health.
Weanling (Dunstan)
Complete FeedComplete Feed
GrainsGrains
GrowthGrowth
JointsJoints
Weanling by Dunstan is a cereal grain based complete feed formulated to provide key nutrients for sound growth and development.
Weight Booster (DuMor)
Caloric EnergyCaloric Energy
FatFat
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Weight Booster by DuMor is a high caloric supplement formulated to provide extra calories required for body condition and equine performance.
Weight Booster High-Calorie Supplement (Agrimaster)
Caloric EnergyCaloric Energy
FatFat
NutrientsNutrients
Weight IssuesWeight Issues
Weight Booster High-Calorie Supplement by Agrimaster is a high-calorie supplement intended to support weight gain and coat condition in all classes of horses.
Weight Builder (Farnam)
EnergyEnergy
FatFat
PerformancePerformance
Weight IssuesWeight Issues
Farnam Weight Builder is a conditioning supplement intended to add calories to the diet. It is designed to provide energy from corn distiller’s grains, flax meal, and partially hydrogenated vegetable fat.
Weight Gain Mix (Allen & Page)
DigestionDigestion
GrainsGrains
NutrientsNutrients
Weight IssuesWeight Issues
Weight Gain Mix from Allen & Page is intended for hard keepers that are having difficulty maintaining or gaining weight. This feed contains micronized cereal grains which are meant to improve digestibility.
Weight GainPro Powder (Horse Logic Pro)
EnergyEnergy
HealthHealth
ToplineTopline
Weight IssuesWeight Issues
Weight GainPro Powder from Horse Logic Pro is a fat supplement intended for horses. Weight GainPro Powder is intended to support healthy weight in horses.
Weight-Up (AniMed)
DigestionDigestion
FatFat
Weight IssuesWeight Issues
YeastYeast
Weight-Up from AniMed is a supplement meant to help horses gain weight, and maintain an optimal weight. It contains calories and fat while also supporting a healthy digestive system. It also has yeast included.
Wellness Calm and Cool® (Seminole)
Complete FeedComplete Feed
FiberFiber
HerbHerb
Low NSC FeedsLow NSC Feeds
Wellness Calm and Cool® is a textured feed designed for easy keepers and ponies. It provides high levels of digestible fibre, and contains 3% fat and 21% NSC.
Wellness Compete Safe (Seminole) – [Discontinued]
Complete FeedComplete Feed
Competition HorsesCompetition Horses
ExerciseExercise
Low NSC FeedsLow NSC Feeds
Seminole Wellness Compete Safe is a now-discontinued textured horse feed targeted to active horses. It was advertised as a low-starch, high-fat feed with added herbs and stabilized rice bran.
Wellness DynaSport (Seminole)
Complete FeedComplete Feed
Competition HorsesCompetition Horses
EnergyEnergy
FatFat
Wellness DynaSport™ is a textured feed with 14% fat to meet the high energy needs of equine athletes. It contains 15% NSC (sugar and starch). This feeds supports the performance and recovery of performance horses.
Wellness Equi-Safe (Seminole)
Complete FeedComplete Feed
FiberFiber
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
Wellness Equi-Safe® is a low-calorie complete feed for adult horses and ponies with metabolic concerns. This molasses-free feed is composed of long-stemmed fiber from low-starch grasses.
Wellness Grow Right (Seminole)
Complete FeedComplete Feed
FoalFoal
GrowthGrowth
LactationLactation
Wellness Grow Right® is a textured feed targeted to horses of all life stages. It is composed of digestible fiber sources such as soyhulls and beet pulp. It contains added vitamins, organic and inorganic trace minerals, and probiotics.
Wellness Herbal Blend (Seminole)
Complete FeedComplete Feed
HerbHerb
Mineral BalanceMineral Balance
VitaminsVitamins
Wellness Herbal Blend is a textured feed providing 8% fat, 12% protein and 19% NSC. It contains nine added herbs, including garlic, spearmint, parsley, red clover, rosemary, and fenugreek.
Wellness Safe & Lite (Seminole)
Complete FeedComplete Feed
Easy KeeperEasy Keeper
FiberFiber
Low NSC FeedsLow NSC Feeds
Wellness Safe & Lite® is a pelleted feed for adult horses and easy keepers. This low-fat feed contains 15% NSC (12% starch, 3% sugars).
Wellness Senior Mix (Seminole)
Complete FeedComplete Feed
HerbHerb
SeniorSenior
Weight IssuesWeight Issues
Wellness Senior Mix® is a textured, easy-to-chew complete feed. It provides 18% NSC and 10% fat to support body condition maintenance.
Wellness Show & Sport (Seminole)
Complete FeedComplete Feed
Competition HorsesCompetition Horses
PerformancePerformance
StaminaStamina
Wellness Show & Sport® is a high-fat multi-textured feed formulated to meet the higher energy and calorie requirements of performance, endurance, and show horses.
Wellness SportHorse (Seminole)
Complete FeedComplete Feed
Competition HorsesCompetition Horses
FatFat
FiberFiber
Wellness SportHorse is a textured feed intended for performance horses at any life stage. It provides higher calorie density with 10% fat, 14% protein, 16% fiber, and 19% NSC.
WellSolve L/S Concentrate (Purina)
Complete FeedComplete Feed
FiberFiber
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
Purina WellSolve L/S® Concentrate Horse Feed is a pelleted feed targeted to horses that require a low starch and sugar diet. It provides a maximum of 11% NSC from starch (7%) and sugar (4%).
WellSolve W/C Weight Control (Purina)
AntioxidantAntioxidant
Easy KeeperEasy Keeper
NutritionNutrition
Weight IssuesWeight Issues
Purina WellSolve WC® is an extruded concentrate horse feed with a lower calorie density. It is designed to add fibre and nutrients to the diet with low fat content to support weight control.
WellSolve Well-Gel (Purina Mills)
HealthHealth
Mineral BalanceMineral Balance
ProteinProtein
VitaminsVitamins
WellSolve Well-Gel from Purina Mills is a concentrated source of protein, vitamins and minerals for horses. WellSolve Well-Gel is intended to support overall equine health.
Whoa (Doctor’s Choice Supplements)
CalmingCalming
Mineral BalanceMineral Balance
StressStress
VitaminsVitamins
Whoa by Doctor's Choice Supplements is a supplement intended for horses with limited exercise programs or on box rest. It is designed to help with a horse's focus and attitude.
Whole Food Pellets (St.Hippolyt)
Complete FeedComplete Feed
FlavorFlavor
NutritionNutrition
PerformancePerformance
Whole Food Pellets by St.Hippolyt is an oat-free pelleted feed suitable for all horse types.
Wholesome Blends Balancer (Tribute)
Gut HealthGut Health
HealthHealth
Low NSC FeedsLow NSC Feeds
Ration BalancerRation Balancer
Wholesome Blends Balancer is a soy-free ration balancer with 28% protein, 5% fat and less than 15% NSC. It is formulated with canola, flax, alfalfa, and sunflower meals as well as split peas for protein.
Wholesome Blends Performance (Tribute)
Complete FeedComplete Feed
EnergyEnergy
FatFat
PerformancePerformance
Wholesome Blend Performance is a performance horse feed with higher levels of fat and protein. It is a textured feed using a variety of energy, fat and protein sources, both alternative and conventional.
Wholesome Blends Senior (Tribute)
Complete FeedComplete Feed
DigestionDigestion
FiberFiber
SeniorSenior
Wholesome Blends Senior is a soy-free high-fat and high-fiber textured complete feed for senior horses. It contains beet pulp, alfalfa meal, flaxseed meal, split peas, and canola oil.
Wilson’s Cool Formula (Wilson Feeds)
Mineral BalanceMineral Balance
NutrientsNutrients
ProteinProtein
YeastYeast
Wilson's Cool Formula by Wilson Feeds is a granular, textured horse feed formulated to balance forage-based diets. It is soy-free and contains peas and alfalfa as protein sources.
Winning Touch E-Z Hoof (Blue Seal) – [Discontinued]
BroodmareBroodmare
Hoof HealthHoof Health
Mineral BalanceMineral Balance
VitaminsVitamins
Winning Touch E-Z Hoof is a pelleted hoof supplement providing 20 mg/LB of biotin as well as Vitamin E, selenium, chelated manganese, zinc, and copper.
Winning Touch Mixed Hay Min-A-Vite (Blue Seal) – [Discontinued]
HealthHealth
MetabolismMetabolism
Ration BalancerRation Balancer
VitaminsVitamins
Winning Touch Mixed Hay Min-A-Vite is a now discontinued concentrated, granular mineral and vitamin supplement intended for horses fed mixed grass/legume hay or pasture. It is meant for horses on a low grain ration.
Woody’s Complete Pellet Feed (Woody’s Horse Nutrition)
Complete FeedComplete Feed
FatFat
FiberFiber
Grain FreeGrain Free
Woody’s Complete is a pelleted feed intended for the majority of adult horses. It is composed of beet pulp, soybeans, alfalfa meal and rice bran and contains added probiotics and chelated trace minerals.
Woody’s Race (Woody’s Horse Nutrition)
Competition HorsesCompetition Horses
EnergyEnergy
PerformancePerformance
RecoveryRecovery
Woody’s Race is a complete feed intended to supply high energy density to horses in moderate to intense work. It is made primarily of oats and corn and contains 11.5% protein and 5% fat.
Wrangler (BUCKEYE Nutrition)-[Discontinued]
DentalDental
Feed EfficiencyFeed Efficiency
Ration BalancerRation Balancer
SeniorSenior
Wrangler is a now-discontinued pelleted horse feed from Buckeye Nutrition. This complete feed was designed for horses with poor teeth or limited access to forage.
X-Lam Aid (GWF Nutrition)
DigestionDigestion
NutrientsNutrients
ProteinProtein
RecoveryRecovery
X-Lam Aid by GWF Nutrition is a pelleted horse supplement that is designed to maintain normal, healthy blood flow to the extremities of the hooves. It is is suitable for equines with laminitis or issues digesting sugar.
Xcelerace (Seminole)
ExerciseExercise
FatFat
FiberFiber
PerformancePerformance
Seminole Xcelerace is a textured feed for performance horses providing 8% fat and 26% NSC. Energy sources include oats, beet pulp, cracked corn, soybeans and cane molasses.
XLR8 (Mitavite)
EnergyEnergy
ExerciseExercise
Gut HealthGut Health
PerformancePerformance
XLR8 by Mitavite is an oat-free micronized feed intended for horses in training, racing and competition.
Xtra Cool (Mitavite)
Complete FeedComplete Feed
FiberFiber
Gut HealthGut Health
NutritionNutrition
Xtra Cool by Mitavite is intended to be a high fibre, low starch feed suitable for horse and ponies, from stall rest to moderate work.
Xtrabalance Digestive Supplement (CEN)
DigestionDigestion
HindgutHindgut
ProbioticProbiotic
Toxin BinderToxin Binder
CEN's Xtrabalance Digestive Supplement is meant to support horses' digestive health. It contains toxin binders, prebiotics and probiotics, and contributes to hindgut health by buffering pH.
Yea-Sacc® Farm Pak (Alltech)
DigestionDigestion
Gut HealthGut Health
ImmunityImmunity
YeastYeast
Yea-Sacc® Farm Pak from Alltech is a proprietary yeast culture containing Saccharomyces cerevisiae strain 1026. Yea-Sacc® supports feed efficiency and gut health.
Yearling Mix (Dunstan)
Bone HealthBone Health
Complete FeedComplete Feed
GrowthGrowth
NutrientsNutrients
Yearling Mix by Dunstan is a complete feed intended to meet the nutrient requirements of the growing yearling.
Yearling Prep (Mitavite)
Bone HealthBone Health
GrowthGrowth
Hoof HealthHoof Health
Skin + HairSkin + Hair
Yearling Prep by Mitavite is an oat-free muesli intended to support the development of growing horses.
Yoder’s Horse Powder (Yoder’s)
AntioxidantAntioxidant
HealthHealth
HerbHerb
ImmunityImmunity
Yoder's Horse Powder is a powdered supplement intended to boost horses' immune system. This supplement contains a mixture of herbs intended to help horses who are troubled with respiratory issues.
Youngstock Cubes (Dodson & Horrell)
Bone HealthBone Health
FoalFoal
GrowthGrowth
NutritionNutrition
Youngstock Cubes by Dodson & Horrell is a feed for growing horses, made with the correct levels of vitamins and minerals to support proper development. This feed also includes an elevated level of protein and a moderate level of fibre with ingredients such as wheatfeed, oatfeed, and beet pulp.
Youngstock Mix (Dodson & Horrell)
Amino AcidAmino Acid
Bone HealthBone Health
FoalFoal
GrowthGrowth
Youngstock Mix by Dodson & Horrell is a textured feed for growing horses, made with the correct levels of vitamins and minerals to support proper development. This feed also includes an elevated level of protein and a moderate level of fibre with ingredients such as wheatfeed, oatfeed, and beet pulp.
Yucca 5 Way PAC (DAC)
HealthHealth
NutrientsNutrients
Organic Trace MineralsOrganic Trace Minerals
YeastYeast
Yucca 5 Way PAC by DAC is a powdered supplement designed for all classes of mature horses. It contains added trace minerals and Yucca schidigera extract.
ZenA-Min Vitamin Mineral Supplement
Hoof HealthHoof Health
Mineral BalanceMineral Balance
PerformancePerformance
VitaminsVitamins
ZenA-min is an equine vitamin and mineral supplement formulated with trace minerals, kelp, vitamins, enzymes, and anti-oxidants. This feed is recommended for seniors and adult horses under stress or a heavy workload.
Zero (Hygain)
Complete FeedComplete Feed
FiberFiber
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
Zero by Hygain is a low starch and sugar feed designed for horses with metabolic disease or sensitivity to sugars. It is formulated with 15% protein, 4% fat and 35% fibre. It contains both organic and inorganic minerals as well as yeast.
Zesterra Lick Tub (Pro Earth Animal Health)
Gut HealthGut Health
Mineral BalanceMineral Balance
UlcersUlcers
VitaminsVitamins
Zesterra Lick Tub by Pro Earth Animal Health is a supplement containing Zesterra, as well as added vitamins and minerals. It is intended for horses prone to stress.

Related Ingredients

Is Your Horse's Diet Missing Anything?

Identify gaps in your horse's nutrition program to optimize their well-being.