Identify gaps in your horse's nutrition program to optimize their well-being.
United States - Availability
Find horse feeds and supplements available in the United States by exploring the Mad Barn Equine Feed Database. Compare ingredients labels and nutritional profiles for products available for sale in the USA.
Feeds, Supplements & Products
3:1 Zinc Copper (Mad Barn)
Mad Barn's 3:1 Zinc Copper Powder is an organic trace mineral supplement containing a 3:1 ratio of Bioplex® Zinc and Copper. It is made with zinc and copper proteinates, which are chelated for improved absorption.
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.
B-Vitamin Pak (Mad Barn)
B-Vitamin Pak is a comprehensive B-vitamin supplement in powder form. It provides a balanced profile of the B-Complex vitamins and may be beneficial for horses during times of heavy work, stress, or illness.
Biotin (Mad Barn)
Biotin Powder from Mad Barn provides 20 mg of biotin per serving support hoof growth and quality, as well as skin and coat health. Biotin is a B vitamin which supports strong hooves and connective tissues such as tendons. Biotin is highly palatable and easy to feed.
Chasteberry (Mad Barn)
Chasteberry powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.
Copper (Mad Barn)
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.
DL-Methionine (Mad Barn)
Methionine is an essential amino acid that is important for maintaining healthy tendons, ligaments, and hooves. Growing horses and horses who are in heavy exercise have a higher demand for methionine and would benefit from supplementation.
Jiaogulan (Mad Barn)
Jiaogulan powder supports circulation, muscle function, and respiratory health in horses. Jiaogulan has been shown to increase blood flow to horses' hooves.
L-Lysine (Mad Barn)
Lysine is an essential amino acid that is important for forming strong collagen bonds. Lysine is the most commonly deficient amino acid in equine diets.
MagneChrome (Mad Barn)
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 anti-inflammatory support which is critical for horses with metabolic conditions such as insulin resistance, laminitis and Cushing’s Syndrome
Magnesium Oxide (Mad Barn)
Magnesium Oxide is a concentrated source of mineral magnesium that can be added to equine diets. Magnesium supplementation has been shown to have a calming effect in nervous horses, as well as support proper muscle function.
Milk Thistle (Mad Barn)
Milk Thistle has potent anti-oxidant and anti-inflammatory effects for horses. Milk Thistle supplementation may help support liver function and detoxification.
Monosodium Phosphate (Mad Barn)
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.
MSM – Methylsulfonylmethane (Mad Barn)
MSM is a readily available form of the mineral sulfur. It is beneficial for supporting healthy connective tissue, recovery, and hoof and joint health. MSM from Mad Barn also helps to relieve arthritic pain and sore muscles. It is considered very safe as a supplement for horses.
Natural E/Organic Se (Mad Barn)
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.
Natural Vitamin E (Mad Barn)
Natural Vitamin E from Mad Barn is a powdered Vitamin E supplement for horses. Vitamin E is essential for immune function, exercise recovery, neurological health and cardiovascular health in horses.
NOCR (Mad Barn)
Mad Barn's NOCR is a respiratory supplement intended to help with lung health and function. It contains antioxidants and is also meant to assist with performance, cardiovascular health and immune function.
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.
Optimum Probiotic (Mad Barn)
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)
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.
Spirulina (Mad Barn)
Spirulina platensis is a blue-green algae that is rich in protein, fatty acids, vitamins, and minerals. Spirulina provides nutritional support for the skin, respiratory function, and immune system in horses.
Three Amigos (Mad Barn)
Three Amigos is an equine essential amino acid supplement containing lysine, methionine, and threonine in a 5:3:2 ratio. These are the three most common limiting amino acids in the horse's diet.
Threonine (Mad Barn)
Threonine is an essential amino acid that is required to be supplied in equine diets as it cannot be synthesized endogenously. Threonine supplementation may improve nutrient absorption.
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.
w-3 Oil (Mad Barn)
w-3 Oil by Mad Barn is an essential fatty acid supplement fortified with the omega-3 DHA and natural Vitamin E. W-3 Oil helps to support joint health, coat quality, cardiovascular health and weight maintenance.
Zinc (Mad Barn)
Zinc is a major component of skin and hair, and supports normal growth and tissue health. Zinc is a structural component of many enzymes involved in immune function, nervous system function, and protein synthesis.
Klein Grass Hay 2nd Cut
Kleingrass hay is a warm-season grass used to make hay for cattle. Horses should not consume large amounts of this forage due to potential liver damage. Nutritional content of the hay varies depending on stage of maturity when cut.
Klein Grass Hay 9% CP 70% NDF 7% LNDF
Kleingrass is a warm-season grass that was introduced to North America from Africa. It is good for grazing cattle, but may cause liver damage in horses if consumed in large amounts.
Koronivia Grass Fresh Fertilized Mexico Fine
Koronivia (Brachiaria humidicola [Rendle] Schweick) is a perennial grass found in tropical regions. Fertilization can improve growth rate and crop yield. Oxalate levels should be monitored if intended for horses.
Koronivia Grass Fresh Fertilized Mexico Long
Koronivia (Brachiaria humidicola [Rendle] Schweick) is a low-protein, high-fibre perennial grass found in tropical regions. Fertilization can improve growth rate and crop yield. Oxalate levels should be monitored if intended for horses.
Koronivia Grass Fresh Fertilized Mexico Med
Koronivia (Brachiaria humidicola [Rendle] Schweick) is a perennial grass found in tropical regions. It can be fed fresh to ruminants but horses should avoid this forage as it may have elevated oxalates.
Koronivia Grass Fresh Mexico Fine
Koronivia (Brachiaria humidicola [Rendle] Schweick) is a perennial grass found in tropical regions. It can be fed fresh to ruminants, but horses should have limited access to this hay due to high oxalate levels.
Koronivia Grass Fresh Mexico Long
Koronivia (Brachiaria humidicola [Rendle] Schweick) is a tropical, perennial grass that can be fed fresh to ruminants. Oxalate levels should be monitored if intended for horses.
Koronivia Grass Fresh Mexico Medium
Koronivia (Brachiaria humidicola [Rendle] Schweick) is a low-protein, high-fibre perennial grass that can be cut and fed fresh to ruminants. Oxalate levels should be monitored if intended for horses.
Kurasyn 360x (TRM)
Kurasayn 360x from TRM is a liquid supplement containing bioavailable curcumin with added hyaluronic acid. Kuarasyn 360x can be fed to horses in hard training or intense competition.
L-Arginine AKG (Peak Performance Nutrients)
L-Arginine AKG by Peak Performance Nutrients is a supplement for performance horses in training. It contains purely L-Arginine AKG, which helps support the levels of amino acids that allow more oxygen into the muscles for better performance.
L-Leucine (Uckele)
L-Leucine is a branched-chain amino acid supplement proposed to aid in muscle growth, recovery, and maintenance of exercising horses. L-Leucine is designed to support horses during exercise as it is a valuable energy source. It provides 9.85 grams of L-Leucine per scoop.
L-Lysine (MVP)
L-Lysine from MVP is a pure amino acid supplement for horses that intends to support muscle growth, topline, immune function and hoof health. L-Lysine is the first limiting amino acid in the equine diet.
Lacta-Aid (Cox Vet Lab)
Lacta-Aid is a liquid supplement intended to reduce the production of lactic acid by converting blood sugar into energy. It could be beneficial for reducing tying up.
Lactanase (Vita Flex)
Lactanase is an equine performance supplement purported to support muscle function and metabolism. It contains d-Lipoic acid and B vitamins, which are ingredients involved in the conversion of products of glycolysis (pyruvate) to acetyl coenzyme A.
Lakin Lite (Lakin Milling Company)
Lakin Lite from Lakin Milling Company is a pelleted feed intended for horses who are in a low level of work. Lakin Lite Horse Pellets are formulated with alfalfa and Bermuda hays.
Lamina Formula (Life Data)
Lamina Formula by Life Labs is intended to support the laminae of horses with acute or chronic laminitis. It provides protein, vitamins and minerals to support hoof health.
Laminex (MVP)
Laminex by MVP is a pelleted supplement meant to help support healthy joint function, blood sugar levels, and hoof growth. It contains MSM, magnesium, biotin, and devil's claw.
Large Alfalfa Bermuda Pellets (DuMOR)
Large Alfalfa Bermuda Pellets by DuMor are forage pellets for horses at maintenance or in work. Alfalfa supports digestive health and is a source of protein and calcium.
Leading Edge (Manna Pro)
Leading Edge by Manna Pro is an equine feed intended for all classes of horses. It contains 14% crude protein and 6% crude fat from sources such as wheat middlings, corn, soy hulls, and vegetable oil.
Legacy 16% Mare & Foal Ration (CO-OP)
Legacy 16% Mare & Foal Ration is a higher-protein feed intended for broodmares and growing foals. These horses benefit from higher levels of amino acids in the diet.
Legacy Pellets (Select The Best)
Legacy Pellets by Select The Best is a pelleted supplement that intends to provide support for joints, connective tissue and soft tissue. It contains glucosamine HCI, MSM, chondroitin sulphate, and yucca.
Lemon Grass (Cymbopogon Citratus)
Lemongrass is a perennial grass with fragrant leaves and stalks. It is purported to act as an insect repellant and exert a calming action when ingested by horses.
Leucine
L-Leucine is an amino acid that plays a role in muscle growth and protein synthesis for horses. Like other BCAAs, it is sometimes supplemented for performance horses.
Levelor (Meal) (MVP)
Levelor by MVP is a premixed supplement for mares and geldings that intends to support the hormonal/nervous system. It contains taurine and magnesium that intend to promote calmness and raspberry leaf for hormonal support.
Liberty (Pegasus)
Liberty from Pegasus is a high-fat, high-fiber, low-starch feed intended for pleasure and performance horses. This feed is designed to support hindgut function, muscle function, and immunity.
Lifeline Equine (Stride Animal Health)
Lifeline Equine is a pelleted supplement intended to support overall equine health. This supplement contains porcine plasma, intended to support equine wellbeing.
Limestone Dolomite Magnesium
Dolomite is a type of limestone that contains equal parts magnesium carbonate and calcium carbonate. Dolomite is added to equine diets to support bone health, muscle function and metabolism.
Limestone Flour
Limestone Flour provides a source of calcium in horse feeds. This mineral can support milk production in lactating mares, bone and tissue growth, muscle contractions and nerve impulse transmission. Calcium must be fed in a balanced ratio to phosphorus.
Limestone Ground
Limestone is an excellent source of calcium commonly used in livestock supplements and feeds. It may be beneficial if your horse has a suboptimal calcium-phosphorous ratio or if the diet is not supplying enough calcium.
Linseed Meal – Expelled
Expelled linseed (flaxseed) meal is a byproduct of linseed oil production. After the fat has been expelled, the remaining dry matter is rich in fiber and protein.
Linseed Meal – Solvent Extracted
Linseed meal is a byproduct of linseed oil (flax oil) production, which remains following extraction of the oil. Linseed meal is a good source of protein, but is low in lysine content.
Linseed Meal Heat Treated
Linseed Meal (also called flaxseed meal) is a good source of digestible fiber and fat. Heat-treating linseed meal can reduce cyanogenic compounds produced after the seed is ground.
LipiGain Equine (EXL Milling)
LipiGain Equine is a high-protein and high-fat feed made from ground flax, canola seeds, canola meal, and pea meal. It is intended to be used for performance horses and or other horses with higher energy and protein needs.
Liqui Lyte (Uckele)
Liqui Lyte is a liquid electrolyte supplement that supplies calcium, sodium, chloride, and magnesium lost in sweat. It utilizes maltodextrin as a simple sugar to increase electrolyte absorption.
Liquid 747 (Tuttle’s)
Liquid 747 by Tuttle's is an apple flavoured liquid vitamin and mineral supplement. It contains trace minerals and amino acids to support growth and performance.
Liquid E (Uckele)
Liquid E is a liquid vitamin E supplement that provides 2500 IU per teaspoon. This supplement can act as an antioxidant and is formulated with DL-Alpha Tocopherol, a synthetic form of vitamin E.
Lite (Pegasus)
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.
Lite (Triple Crown)
Triple 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%.
Liver Flush (Omega Alpha)
Liver Flush from Omega Alpha is a liquid supplement formulated with milk thistle, burdock root, dandelion root, and other herbal ingredients. This supplement supports liver function in adult horses.
Liverzyme (Peak Performance Nutrients)
Liverzyme by Peak Performance Nutrients is a liquid liver horse supplement that provides herbal support for normal liver function and health. This supplement contains ingredients that intend to support normal bile production.
Llama Concentrate Pellet (Bar Ale)
Llama Concentrate Pellet is a pelleted feed intended for llamas of all ages. It contains 18% protein, 2.9% fat, and 18.5% fiber.
Llanero Grass Fresh Fertilized Mexico Fine Chop
Llanero grass (Brachiaria humidicola) is a perennial grass-grown tropical regions. Shoot growth and crop yield are increased by fertilization.
Llanero Grass Fresh Fertilized Mexico Long
Llanero grass (Brachiaria humidicola) is a perennial grass grown in tropical regions. Fertilization with nitrogen and phosphorus increases shoot growth and crop yield.
Llanero Grass Fresh Mexico Fine Chop
Llanero grass (Brachiaria humidicola) is a perennial grass grown in Africa and other tropical regions. It can be fed as fresh as pasture or fresh-chop, or fed dried as hay to ruminants and horses.
Llanero Grass Fresh Mexico Long
Llanero grass (Brachiaria humidicola) is a perennial grass grown in Africa and other tropical regions. It is a low-protein, high-fibre forage that can be used for grazing, hay, and fresh chop.
Llanero Grass Fresh Mexico Medium Chop
Llanero grass (Brachiaria humidicola) is a perennial grass native to tropical Africa. It can be used for grazing, hay, and fresh chop.
LMF California Complete (LMF Horse Feeds)
LMF California Complete is a pelleted feed formulated as an alternative to diets containing pure alfalfa hay. It contains highly digestible fibre from beet pulp, alfalfa hay and soyhulls.
LMF Gold (LMF Horse Feed)
LMF Gold is a high calorie textured feed intended to support performance and weight gain in horses. Additionally it provides vitamins, minerals and fibre sources.
LMF Pro-Pellet (LMF Horse Feeds)
LMF Pro-Pellet is a textured high-fiber feed for performance horses in moderate to heavy work. It contains 12% crude protein, and 3.3% fat, along with bio-available trace minerals, organic selenium, live yeast culture, and glucosamine.
LMF Senior (LMF Horse Feeds)
LMF Senior is a pelleted complete feed for aged horses. It contains ingredients to support joint and gut health.



















