Identify gaps in your horse's nutrition program to optimize their well-being.
Supplement - Feed Database
View a list of supplements for horses in Mad Barn’s equine feed database. Compare ingredients and nutritional profiles to choose supplements and products for your horse.
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.
Acetyl-L-Carnitine (Mad Barn)
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)
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.
Manganese Proteinate (Mad Barn)
Manganese Proteinate by Mad Barn is a mineral supplement designed to support bone and joint health
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.
Psyllium (Mad Barn)
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)
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.
SU-PER Form Pellets (Gateway Products)
SU-PER Form Pellets by Gateway Products is a vitamin and mineral supplement that provides all the necessary nutrients. This supplement also includes additional amino acids and electrolytes and is meant for horses of all life stages.
SU-PER Gain Weight (Gateway Products)
SU-PER Gain Weight by Gateway Products is a weight-gaining product designed for hard keepers. It contains coconut oil as its fat source, the essential amino acids for muscle retention, and probiotics to aid in nutrient absorption.
SU-PER GastroShield Powder (Gateway Products)
SU-PER GastroShield Powder by Gateway Products is a gut supplement meant to soothe the stomach from gastric acid upset. This supplement is for horses with a history of gastric ulcers or those at risk of developing gastric issues.
SU-PER Gelatin Powder (Gateway Products)
SU-PER Gelatin Powder is a hoof supplement that provides aid in hoof and hair growth and strength and resiliency to the hoof structure. It also includes essential amino acids and a high protein source.
SU-PER Glucosamine C.S. Liquid (Gateway Products)
SU-PER Glucosamine C.S. Liquid by Gateway Products is a joint supplement that includes glucosamine and chondroitin sulphate to support connective tissues and joint function. This supplement can be used for maintenance and repair.
SU-PER Glucosamine C.S. Powder (Gateway Products)
SU-PER Glucosamine C.S. Powder by Gateway Products is a joint supplement that includes glucosamine and chondroitin sulphate to support connective tissues and joint function. This supplement can be used for maintenance and repair.
SU-PER Glucosamine Powder (Gateway Products)
SU-PER Glucosamine Powder by Gateway Products is a joint supplement that includes glucosamine and essential fatty acids to maintain joint health and promote healthy skin and coat. This supplement can support all life stages.
SU-PER Grape Seed Extract Powder (Gateway Products)
SU-PER Grape Seed Extract Powder is an antioxidant supplement to improve circulation, respiratory health, and the immune system. This supplement would benefit performance horses, senior horses, or horses recovering from illness or injury.
SU-PER Hoof Powder (Gateway Products)
SU-PER Hoof Powder is a hoof supplement that contains 30 mg of biotin per serving to support optimal hoof growth and structure. This supplement is for maintenance use in the winter and when a hoof suffers damage.
SU-PER Hyaluronic Liquid (Gateway Products)
SU-PER Hyaluronic Liquid by Gateway Products is a joint supplement that supports healthy joint function. The hyaluronic acid in this supplement helps to maintain synovial fluid which lubricates the joints.
SU-PER Hyaluronic Powder (Gateway Products)
SU-PER Hyaluronic Powder is a joint supplement that supports healthy joint function. The hyaluronic acid in this supplement helps maintain synovial fluid, which lubricates the joints, and it also includes essential fatty acids for a healthy skin and coat.
SU-PER ImmunoBOOST Powder (Gateway Products)
SU-PER ImmunoBOOST Powder by Gateway Products is an immune supplement of anti-oxidants, vitamins and minerals, and herbal extracts. This supplement is for seniors, performance, and horses under consistent stress.
SU-PER Jug Paste (Gateway Products)
SU-PER Jug Paste is an energy supplement meant to provide stamina, performance, and energy. This supplement offers vitamins and minerals, electrolytes, and amino acids to ensure proper nutrient levels before a race or restore balance.
SU-PER Kreatine Powder (Gateway Products)
SU-PER Kreatine Powder by Gateway Products is a supplement to increase energy, stamina and endurance. This supplement helps reduce recovery time after strenuous activity and is best suited for performance horses.
SU-PER LaminAid Powder (Gateway Products)
SU-PER LaminAid Powder by Gateway Products is a circulation supplement designed for horses suffering from laminitis/founder or at risk. This supplement helps to increase blood flow, support inflammatory responses, and provide nutrients to damaged tissues.
SU-PER Leanabolic Powder (Gateway Products)
SU-PER Leanabolic Powder is a performance supplement to support exercising muscle. It contains essential amino acids to build and maintain lean muscle mass, Kre-Alkalyn to increase stamina and recovery, and vitamins and minerals to replenish lost nutrients.
SU-PER Lysine Powder (Gateway Products)
SU-PER Lysine Powder by Gateway Products is to support healthy bones and muscle tissue. This supplement provides the most common limiting amino acid in an equine diet to support optimal health.
SU-PER Lyte Paste (Gateway Products)
SU-PER Lyte Paste is an electrolyte paste supplement meant to provide essential electrolytes and trace minerals that horses may lose during exercise or hot conditions. This supplement can aid in electrolytic balance and proper hydration.
SU-PER Lyte Powder (Gateway Products)
SU-PER Lyte Powder by Gateway Products is an electrolyte paste supplement meant to provide essential electrolytes and trace minerals that horses may lose during exercise or hot conditions. This supplement can aid in electrolytic balance and proper hydration.
SU-PER Mag Pro Powder (Gateway Products)
SU-PER Mag Pro Powder is a mineral supplement meant to support normal behaviour and provide a calming effect to horses that may have magnesium deficiencies. It can also help normal metabolic function and energy production.
SU-PER Meta-Balance Powder (Gateway Products)
SU-PER Meta-Balance Powder is a supplement meant to support blood-glucose levels for healthy metabolic regulation. This supplement provides vitamins and minerals that help to maintain proper metabolism.
SU-PER Mineral Oil Liquid (Gateway Products)
SU-PER Mineral Oil Liquid by Gateway Products is a supplement that supports normal intestinal passage. This supplement contains only mineral oil meant to aid in the lubrication of the intestines when dealing with impaction or constipation.
SU-PER MSM Blend Liquid (Gateway Products)
SU-PER MSM Blend Liquid by Gateway Products is a liquid supplement to support healthy joint mobility. It helps with stiffness and discomfort and supports a normal response to inflammation associated with exercise.
SU-PER MSM Blend Powder (Gateway Products)
SU-PER MSM Blend Powder by Gateway Products is a liquid supplement to support healthy joint mobility. It helps with stiffness and discomfort and supports a normal response to inflammation associated with exercise.
SU-PER MSM Ultra Pure Powder (Gateway Products)
SU-PER MSM Ultra Pure Powder by Gateway Products is a liquid supplement to support healthy joint mobility. It helps with stiffness and discomfort and supports a normal response to inflammation associated with exercise.
SU-PER Muscle Builder Liquid (Gateway Products)
SU-PER Muscle Builder Liquid by Gateway Products is a supplement meant to support proper body condition and healthy muscle tissue. This supplement provides the key amino acids for muscle building and would best support performance horses.
SU-PER Muscle Builder Powder (Gateway Products)
SU-PER Muscle Builder Powder by Gateway Products is a supplement meant to support proper body condition and healthy muscle tissue. This supplement provides the key amino acids for muscle building and would best support performance horses.
SU-PER OmegaBOOST Liquid (Gateway Products)
SU-PER OmegaBOOST Liquid by Gateway Products is an essential fatty acid supplement providing omegas 3, 6, and 9. This supplement will help to support healthy skin and coat.
SU-PER OmegaFLAX Powder (Gateway Products)
SU-PER OmegaFLAX Powder by Gateway Products is a supplement meant to provide the diet with the essential omega 3, 6, and 9 fatty acids. This supplement supports healthy skin and coat.
SU-PER Oxy-Up Powder (Gateway Products)
SU-PER Oxy-Up Powder by Gateway Products is a supplement to support stamina and endurance. This supplement contains octacosanol, which supports the muscles' ability to use oxygen more efficiently and slow the exhaust of the horses' oxygen reserve.
SU-PER Potassium Chloride Powder (Gateway Products)
SU-PER Potassium Chloride Powder by Gateway Products is a supplement to help maintain electrolyte balance. This supplement has various uses as an electrolyte replacement, loss prevention, and treatment of low potassium levels in the blood.
SU-PER PowerFlex H.A. Powder (Gateway Products)
SU-PER PowerFlex H.A. Powder by Gateway Products is a joint supplement containing antioxidants, joint nutrients, and hyaluronic acid. This supplement also helps to support the structural integrity of connective tissues.
SU-PER Pre-Race Paste (Gateway Products)
SU-PER Pre-Race Paste is an energy and recovery supplement that can be given before, during, or after a competition. This supplement contains creatine, amino acids, herbal extracts, and antioxidants to help support both physical and mental performance.
SU-PER Pro-Maxx Powder (Gateway Products)
SU-PER Pro-Maxx Powder by Gateway Products is a gut supplement that provides a blend of probiotics to provide healthy bacteria to the digestive tract. This supplement can help maintain proper gut health and microbial balance.
SU-PER Psyllium Pellets (Gateway Products)
SU-PER Psyllium Pellets by Gateway Products is a gut supplement that helps maintain a healthy digestive tract. This supplement contains psyllium, a non-digestible fibre that can be used as a preventative, as it may reduce the risk of sand colic.
SU-PER Psyllium Powder (Gateway Products)
SU-PER Psyllium Powder by Gateway Products is a gut supplement that helps maintain a healthy digestive tract. This supplement contains psyllium, a non-digestible fibre that can be used as a preventative, as it may reduce the risk of sand colic.
SU-PER PulmoShield Paste (Gateway Products)
SU-PER PulmoShield Paste is a respiratory supplement that supports pulmonary and respiratory function. This supplement includes ingredients that intend to aid in minimizing the occurrence of EIPH (Exercise Induced Pulmonary Hemorrhaging).
SU-PER PulmoShield Powder (Gateway Products)
SU-PER PulmoShield Powder is a respiratory supplement that supports pulmonary and respiratory function. This supplement includes ingredients that intend to aid in minimizing the occurrence of EIPH (Exercise Induced Pulmonary Hemorrhaging).
SU-PER Rejuven8 NOW Paste (Gateway Products)
SU-PER Rejuven8 NOW Paste by Gateway Products is a supplement that supports metabolism, hydration, muscle, and anti-oxidant action. This supplement includes key amino acids to support optimal recovery.
SU-PER Rejuven8 Powder (Gateway Products)
SU-PER Rejuven8 Powder by Gateway Products is a supplement that supports metabolism, hydration, muscle, and anti-oxidant action. This supplement includes key amino acids to support optimal recovery.
SU-PER Show Coat Powder (Gateway Products)
SU-PER Show Coat Powder is a supplement that supports a healthy coat and skin. This supplement contains flaxseed meal as a source of essential fatty acids and additional vitamins and minerals for better nutrient absorption.
SU-PER Sound Liquid (Gateway Products)
SU-PER Sound Liquid by Gateway Products is a supplement to support joint, ligament, and tendon health. This supplement contains glucosamine, MSM, and bromelain to help maintain healthy joint function.
SU-PER Sound Plus Powder (Gateway Products)
SU-PER Sound Plus Powder by Gateway Products is a supplement to support and maintain healthy joint function, and it aids the structural integrity of connective tissues. This supplement contains elevated levels of MSM, hyaluronic acid, and chondroitin sulphate.
SU-PER Sound Powder (Gateway Products)
SU-PER Sound Powder by Gateway Products is a supplement to support joint, ligament, and tendon health. This supplement contains glucosamine, MSM, and bromelain to help maintain healthy joint function.
SU-PER StressEx Powder (Gateway Products)
SU-PER StressEx Powder by Gateway Products is a supplement containing electrolytes that helps maintain a horse's normal body fluid levels. This supplement aids in supporting normal nerve and muscle function and helps prevent dehydration.
SU-PER suBstitUTE Liquid (Gateway Products)
SU-PER suBstitUTE Liquid by Gateway Products is a supplement containing a blend of herbs, including devil’s claw, MSM, and yucca extract. This supplement provides both anti-inflammatory functions and pain relief.
SU-PER suBstitUTE Powder (Gateway Products)
SU-PER suBstitUTE Powder by Gateway Products is a supplement containing a blend of herbs, including devil’s claw, MSM, and yucca extract. This supplement provides both anti-inflammatory functions and pain relief.
SU-PER Tie Deny Paste (Gateway Products)
SU-PER Tie Deny Paste by Gateway Products is a supplement designed for performance horses to aid in the prevention of tying up. This supplement works to quickly eliminate lactic acid and increase energy stores in muscles to lessen lactic acid production.
SU-PER Tie Deny Powder (Gateway Products)
SU-PER Tie Deny Powder by Gateway Products is a supplement designed for performance horses to aid in the prevention of tying up. This supplement works to quickly eliminate lactic acid and increase energy stores in muscles to lessen lactic acid production.
SU-PER Tryptophane Powder (Gateway Products)
SU-PER Tryptophane Powder by Gateway Products is a supplement to maintain calmness and support balanced behaviour. This supplement contains tryptophan, an amino acid that promotes a calming effect for nervous, excited, or stressed horses.



















