Identify gaps in your horse's nutrition program to optimize their well-being.
Calcium Carbonate - Feed Ingredient
Calcium Carbonate (CaCO3) is a mineral compound derived from limestone, chalk, or marble. It is used in equine diets to supply calcium, which is essential for bone formation, muscle function, and metabolic processes.
While Calcium Carbonate is an economical supplement, its inclusion in feed formulations must be carefully balanced with other minerals, particularly phosphorus, to maintain an optimal calcium-to-phosphorus ratio. An imbalance can lead to metabolic issues and affect bone mineralization in growing horses.
The following equine feeds, supplements and products contain Calcium Carbonate as an ingredient.
Feeds, Supplements & Products
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
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)
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)
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)
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.
Trace Mineral Pak (Mad Barn)
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)
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.
Hesta Mix Light Energy (St.Hippolyt)
Hesta Mix Light Energy by St.Hippolyt is a low energy feed intended for special breed horses, ponies or easy keepers.
Hesta Mix Muesli (St.Hippolyt)
Hesta Mix Muesli by St.Hippolyt is a supplement intended for horses in light work with lower feed requirements, and for larger breed horses such as Andalusians, Lusitanos, cold-blooded horses, Arabians, Irish cobs or Friesians.
Hesteflex (Hestevard)
Hesteflex by Hestevard is a powdered supplement intended to support the maintenance of joints and tendons in all horse types and disciplines.
Hi Fat Hi Fibre Pellets (Sharpe Farm Supplies)
Sharpe Hi Fat Hi Fibre Pellets is a horse feed formulated to provide caloric energy primarily from fat and digestible fibre.
Hi Fibre Horse and Pony Cube (Hilight)
Hilight 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)
Hi 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.
Hi-E 11:10 Horse Pellet (Bartlett Milling) [Discontinued]
Hi-E 11:10 Horse Pellet is an 11% protein and 10% fat complete feed that utilizes wheat middlings, corn products, soy hulls, alfalfa meal and soy oil as its energy sources.
Hi-Fat Horse Pellet (Bryant Grain)
Hi-Fat Horse Pellet from Bryant Grain contains 5% fat and 13% crude protein. This feed is intended for the maintenance of mature horses.
Hi-Performance Mix (Bluegrass Horse Feed)
Hi-Performance Mix is an oat-based high-energy feed. It is ideal for horses and ponies in moderate to hard work. It contains 14% protein, 5.7% fat, 8.9% fibre, and 21% starch.
High Cal (Pryde’s EasiFeed)
High 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 Country Sweet (Kelley’s Feed)
High Country Sweet by Kelley's Feed is a grain-based feed with added vitamins and minerals. It contains oats, barley, and corn. It is formulated to provide 12% crude protein.
High Endurance (Cox Vet Lab)
High Endurance is a supplement intended to be given before and after an event to help replace vitamins, minerals, and amino acids lost during performance.
High Energy 11:8 Sweet Horse (Bartlett Milling) [Discontinued]
High Energy 11:8 Sweet Horse is a sweet feed intended for working horses that require additional energy. It provides 11% protein and 8% fat from corn, oats, and soybean oil.
High Energy Muesli (Krafft)
High Energy Muesli by Krafft is a high fat supplementary feed intended to provide performance horses with extra energy. It contains 14% protein, 9% fat, and 9% fibre.
High Fat Horse Nugget (Alfa Force Equine)
High Fat Nuggets by Alfa Force Equine is a pelleted feed that can replace all forage. It is intended for pleasure, performance, or breeding horses.
High Fat Horse Pellet (Alfa Force Equine)
High Fat Horse Pellet by Alfa Force Equine is a pelleted feed intended for all classes of horses.
High Fat Pellets (Ritchie Smith – Harmony)
High Fat Pellets from Ritchie Smith's Harmony is a complete feed that has a low NSC value and is ideal for hard keepers, performance horses, stallions, horses who need slow release energy or horses with metabolic issues. It can help with immunity, hooves and skin, and gut health.
High Fibre Complete Nuggets (Baileys Horse Feeds)
High Fibre Complete Nuggets from Baileys Horse Feeds are intended for horses and ponies with low energy requirements that need a high fiber diet. This pelleted feed contains alfalfa which provides highly digestible fiber and protein.
High Fibre Cubes (Spillers Feeds)
High Fibre Cubes from Spillers Feed is a cereal-free cube with a blend of concentrated fibers. Fiber sources include oatfeed, wheatfeed, and straw.
High Fibre Pellets (Ritchie Smith – Harmony)
High Fibre Pellets from Ritchie Smith's Harmony is a low NSC feed intended for easy keepers or horses who have metabolic issues. This feed is 13% crude protein and 5% fat.
High Impact (HorseLogic)
High 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 Point Pellets (HorseTech)
High 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)
High 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)
High 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 Protein Muesli (Krafft)
High Protein Muesli by Krafft is a supplementary feed intended to provide horses with extra protein, especially if protein levels are low in forage. It contains 17% protein, 5% fat, and 10% fibre.
High Step (Equi-lete)
High 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)
High 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]
High-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.
Hiland’s Big Sky Mineral (Hiland Supply Co. Ltd)
Hiland's Big Sky Mineral by Hiland Supply Co. Ltd is a mineral supplement intended to support overall health in all horse types.
Hoof + Hair (Bluebonnet Feeds)
Hoof + Hair by Bluebonnet Feeds is a vitamin and mineral supplement intended to support healthy hooves and coat in all horse types.
Hoof Care (DuMor)
Hoof Care by DuMor is a pelleted hoof supplement that provides 30 mg of biotin per serving for all classes of horses and ponies. It also contains amino acids, organic zinc and copper to support hoof growth.
Hoof Mender 75 Supplement Pellets (Equimins)
Equimins Hoof Mender 75 is a hoof care supplement providing 75 mg of biotin per day as well as zinc and amino acids. Research indicates benefits from feeding 20-30 mg of biotin to horses for hoof health, but has not demonstrated additive benefits of higher feeding rates.
Hoof Organic (Advanced Biological Concepts)
Hoof Organic from Advanced Biological Concepts is a pelleted hoof supplement for horses. Hoof Organic is fortified with trace minerals and biotin intended for hoof growth.
Hoof Pro Plus (Excel Equine)
Hoof Pro Plus by Excel Equine is a pelleted hoof supplement formulated to support normal hoof growth and overall hoof quality. It contains biotin, methionine, calcium, and zinc.
Hoof Support (Dodson & Horrell)
Hoof Support from Dodson and Horrell is a pelleted supplement intended to support hoof health in horses and ponies. Hoof Support contains mint and basil to assist with palatability.
Horse & Mule (West Feeds)
Horse & Mule by West Feeds is a feed meant for your pasture pals, with a lower amount of protein of 10% and a high amount of fibre of 20%. This feed includes ingredients such as molasses and vegetable oil to increase palatability.
Horse & Pony (Mitavite)
Horse & Pony by Mitavite is a pelleted feed intended for horses and ponies in light to medium exercise, or paddock rest.
Horse & Pony Cooling Mix (Saracen Horse Feeds)
Saracen Horse and Pony Cooling Mix is a low energy feed formulated for horses in light to moderate work. Ideal for horses with sensitivities to cereal grains.
Horse & Pony Cubes (Spillers Feeds)
Spillers Feed Horse and Pony Cubes equine feed is suited for all adult horse and pony types. This feed has high amounts of starch and Vitamin E.
Horse & Pony Mix (Bluegrass Horse Feed)
Horse and Pony Mix is an oat-free and micronized feed. It is ideal for horses and ponies of all ages and in light to moderate work. It contains 10% protein, 4.5% fat, and 7% fibre.
Horse & Pony Mix (Hilight)
Horse & Pony Mix from Hilight is intended to be fed to horses in light work. Horse & Pony Mix contains 9% crude protein and 2.5% fat. This feed is intended to provide a slow release of energy.
Horse & Pony Nuts (Heygates Feeds)
Horse and Pony Nuts is a high fibre feed. It is intended for horses and ponies of all ages and those in light to moderate work. It contains 11% protein, 3% fat, and 19% fibre.
Horse and Pony Cooling Cubes (Saracen Horse Feeds)
Saracen Horse and Pony Cooling Cubes is a low-energy pelleted feed formulated for idle horses or horses in light work. Ideal for horses with sensitivities to cereal grains.
Horse Block (DuMor)
DuMor Horse Block is a vitamin, mineral, and protein supplement for horses in a block format. It contains predominantly inorganic trace minerals and is intended to be offered free choice.
Horse Care 10 Mix (Red Mills)
Horse Care 10 Mix by Red Mills is a textured horse feed intended for competition, working, and temperamental horses. This feed is meant to support muscle and gastrointestinal function.
Horse Care 14 Mix (Red Mills)
Horse Care 14 Mix from Red Mills is intended for competition horses and temperamental horses. It is meant to support immune function, gastrointestinal and hoof health, and muscle development.
Horse Crunchies (Hoffman’s Horse Products)
Horse 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 Cubes (Alfa Force Equine)
Horse Cubes by Alfa Force Equine is a pelleted feed intended for all classes of horses.
Horse Low Starch Ration Balancer (Modesto Milling)
Horse Low Starch Ration Balancer from Modesto Milling is a ration balancer containing 20% protein, 19% fiber and 9.7% fat. It also contains vitamins and minerals.
Horse Maintenance Formula (Bartlett Milling) [Discontinued]
Bartlett Horse Maintenance Formula is a 13.5% protein and 3.5% fat pelleted feed. It is designed to supply a lower energy density for horses at maintenance.



















