Analyze Diet

Mad Barn - Brand

View nutrition info and ingredient labels for Mad Barn products in the Equine Feed Database. Compare feeds & supplements for your horse.

Feeds, Supplements & Products
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 containing a 3:1 ratio of Bioplex® Zinc and Copper. It is made with zinc and copper proteinates, which are chelated for improved absorption.
Acetyl-L-Carnitine (Mad Barn)
AntioxidantAntioxidant
ExerciseExercise
MuscleMuscle
StallionStallion
Acetyl-l-carnitine (ALCAR) is a performance horse supplement that supports energy metabolism, muscle function and neural health. This powdered supplement has a low feeding rate and is generally well accepted by horses.
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.
B-Vitamin Pak (Mad Barn)
CalmingCalming
ExerciseExercise
StressStress
VitaminsVitamins
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)
Hoof HealthHoof Health
IngredientIngredient
MuscleMuscle
NutritionNutrition
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)
BroodmareBroodmare
HealthHealth
IngredientIngredient
MareMare
Chasteberry powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.
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.
DL-Methionine (Mad Barn)
Amino AcidAmino Acid
Coat QualityCoat Quality
Competition HorsesCompetition Horses
IngredientIngredient
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)
AntioxidantAntioxidant
CirculationCirculation
Hoof HealthHoof Health
IngredientIngredient
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)
Amino AcidAmino Acid
ImmunityImmunity
IngredientIngredient
JointsJoints
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)
AntioxidantAntioxidant
HealthHealth
HerbHerb
Metabolic SyndromeMetabolic Syndrome
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)
CalmingCalming
HealthHealth
IngredientIngredient
MuscleMuscle
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.
Manganese Proteinate (Mad Barn)
Bone HealthBone Health
HealthHealth
JointsJoints
Mineral BalanceMineral Balance
Manganese Proteinate by Mad Barn is a mineral supplement designed to support bone and joint health
Milk Thistle (Mad Barn)
AntioxidantAntioxidant
HealthHealth
IngredientIngredient
Toxin BinderToxin Binder
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)
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.
MSM – Methylsulfonylmethane (Mad Barn)
Hoof HealthHoof Health
JointsJoints
RecoveryRecovery
Skin + HairSkin + Hair
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)
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.
Natural Vitamin E (Mad Barn)
AntioxidantAntioxidant
HealthHealth
MuscleMuscle
VitaminsVitamins
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)
AntioxidantAntioxidant
PerformancePerformance
RespiratoryRespiratory
StaminaStamina
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)
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.
Psyllium (Mad Barn)
FiberFiber
Gut HealthGut Health
HindgutHindgut
StressStress
Psyllium by Mad Barn is a powdered psyllium supplement that supports digestion and gut health in horses. It absorbs water in the digestive tract, helping support normal gut motility and manure consistency, and is beneficial for horses exposed to sandy conditions, environmental stress, or dietary changes.
Spirulina (Mad Barn)
HealthHealth
ImmunityImmunity
IngredientIngredient
RespiratoryRespiratory
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)
Amino AcidAmino Acid
MuscleMuscle
ProteinProtein
RecoveryRecovery
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)
Amino AcidAmino Acid
Gut HealthGut Health
MuscleMuscle
ToplineTopline
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)
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.
w-3 Oil (Mad Barn)
Coat QualityCoat Quality
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
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)
HealthHealth
ImmunityImmunity
IngredientIngredient
Mineral BalanceMineral Balance
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.

Frequently Asked Questions

Yes, all Mad Barn supplements are formulated by professional equine nutritionists using research-backed ingredients with demonstrated efficacy in horses. Ingredients are selected based on their relevance to equine health and are included in bioavailable forms at physiologically relevant rates. Mad Barn has one of the largest teams of equine nutritionists, PhD researchers, and veterinarians in the industry, all dedicated to supporting equine health through nutrition and education. This depth of expertise helps ensure that Mad Barn products are developed using current research and practical experience feeding horses.

Yes, Mad Barn supplements provide excellent value because we use high-quality ingredients at effective inclusion rates. In many cases, our equine supplements are more cost-effective on a per-day basis because horse owners can often replace multiple overlapping products with one more comprehensive formula. That is especially relevant when a horse is being fed several separate supplements to cover hoof, topline, or digestive support that could be addressed more efficiently within a balanced program. Mad Barn also offers free shipping, subscription savings, a 100% Customer Happiness Guarantee, and expert support from qualified equine nutritionists and veterinarians.

You can get a Mad Barn nutritionist to review your horse's diet by submitting your feeding program through our free ration balancing service or by booking a free nutrition consultation. Our equine nutritionists can review your horse’s forage, feeds, and supplements, identify nutrient deficiencies or imbalances, and help you build a balanced feeding program that matches your horse's needs. We can also answer feeding questions, help interpret hay analysis results, and provide personalized guidance for horses with individual health concerns.

Mad Barn was founded by Scott Cieslar, MSc, who owns the company and serves as CEO. He started Mad Barn while pursuing his PhD at the University of Guelph after identifying a need for better-formulated, research-based nutrition products for horses. The company was founded to develop effective feeding solutions using high-quality ingredients at fair prices, while reinvesting proceeds from product sales into research. It grew as more horse owners sought help balancing their horses' diets. Mad Barn is a Canadian company and now employs a team across North America focused on equine nutrition, research, and education.

The best place to start for most horses is with a complete vitamin and mineral supplement to ensure the diet is properly balanced. For most horses, Mad Barn's Omneity is the recommended foundation because it helps address the most common nutrient gaps in forage- and grain-based diets. From there, additional supplements can be selected based on the horse's workload, health status, and performance goals, such as digestive support, joint support, or respiratory support. Mad Barn also offers a free nutrition consultation to help horse owners choose the most appropriate products for their horse.

Mad Barn's AminoTrace+ is the best supplement for hoof health in horses because it provides enhanced levels of the nutrients most important for hoof growth. This includes 20 mg of biotin, limiting amino acids, and organic copper and zinc, which support keratin formation and hoof structure. It is an ideal choice for horses with weak, cracked, or poor-quality hooves that need more concentrated nutritional support.

Mad Barn's Visceral+ is the best gut supplement for horses that need comprehensive digestive support. It provides phospholipids to help maintain the gastric barrier, along with probiotics, yeast, amino acids, herbs, and other ingredients that support a healthy stomach environment and normal digestive function. Because it supports both the stomach and hindgut, it offers broader coverage than products designed for only one part of the digestive tract. Visceral+ is recommended by veterinarians and trusted by Olympic athletes for horses that need daily gut support.

Mad Barn's w-3 Oil and MSM are the best combination of supplements for joint health in horses. w-3 Oil provides DHA to support normal regulation of inflammatory processes and joint function, while MSM provides sulfur to support connective tissue and help reduce oxidative stress. This combination is an effective option for horses that need daily support for mobility, joint health, and post-exercise recovery.

Mad Barn's AminoTrace+ is the best supplement for metabolic horses because it provides concentrated vitamin and mineral support without added sugar, starch, or iron. Horses with insulin resistance, PPID, or a history of laminitis often have higher requirements for key nutrients to support insulin sensitivity and metabolic health. These horses also need adequate copper, zinc, selenium, vitamin E, and other nutrients while keeping calorie intake controlled. AminoTrace+ is designed to meet the elevated needs of these horses, providing higher levels of essential trace minerals and vitamins in a low feeding rate formula with low NSC.

Mad Barn's Omneity is the best foundational supplement for working horses because it helps correct common vitamin, mineral, and amino acid gaps that can affect performance, recovery, hoof quality, and muscle function. Mad Barn's w-3 Oil is also a strong addition for horses in work because it supports recovery and normal inflammatory balance. From there, the best combination depends on the individual horse's needs, including joint support, respiratory support, topline development, or digestive support. Working with a Mad Barn nutritionist can help you tailor your horse’s feeding program to your discipline, level of training, competition demands, and performance goals.

Mad Barn's AminoTrace+ is the best supplement for easy keepers because it provides concentrated vitamin and mineral support without adding unnecessary calories. It is well suited to horses that need weight control or are on a weight loss diet, where nutrient needs still have to be met while energy intake is restricted. Its low-NSC, low-feeding-rate formula makes it possible to balance the diet without relying on extra grain or higher-calorie feeds.

Mad Barn's w-3 Oil is the best supplement for weight gain when a horse needs more calories to support body condition. Fat is preferred for weight gain because it provides a dense source of digestible calories without adding sugar or starch, making it more suitable than high-starch feeds for many horses. It is also gut friendly and provides cool energy, meaning it supports calorie intake without the excitability that can come with high-grain feeding. For horses that also need support for topline and muscle development, Mad Barn's Three Amigos can be added to provide the key amino acids required for muscle protein synthesis.

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