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.
Profix Paste Oral Syringe (Hestevard)
Profix Paste Oral Syringe by Hestevard is a supplement intended to support gut health and function in all horse and pony types.
ProSabot (Meunerie Soucy)
ProSabot from Meunerie Soucy is a hoof supplement for horses. It contains minerals, protein, fat, and fiber.
ProSetol (Hestevard)
ProSetol by Hestevard is a powdered supplement intended to support nervous horses and ponies.
Protein Bites (North 40 Performance)
Protein Bites from North 40 Performance contains cold pressed hemp seed as a single ingredient. It contains fiber, protein, and little sugar. It is meant to assist with skin and coat health, muscle health, and cardiovascular health.
Protein Plus (North 40 Performance)
Protein Plus from North 40 Performance is a single ingredient supplement containing whole hemp seeds. It is intended for helping with immunity, cardiovascular health, skin and coat health, and energy.
ProteinPak (Pryde’s EasiFeed)
ProteinPak by Pryde's EasiFeed is an 100% extruded full fat soybean supplement intended to support muscle development and healthy coats in all horse types.
Protek GI (Kelato)
Protek GI by Kelato is a supplement intended to support overall digestive health in horses.
Psyllium Pellets (Formula 707)
Psyllium Pellets from Formula 707 is a pelleted supplement containing psyllium seed husks. It is intended to support the digestive system by assisting with removing sand and dirt.
Pulmo-Care (Probiotech)
Pulmo-Care from Probiotech is a respiratory supplement that is intended to assist with the moisture balance in the nose, throat, and lungs. It contains selenium and is meant to support the immune system.
PulmonAID (Kelato)
PulmonAID from Kelato is a supplement that can be used for performance horses to support lung health and proper function. It can also assist in the healing of lung blood vessels after injury.
PulmonAID Paste (Kelato)
PulmonAID Paste from Kelato is syringed version of the supplement that can be used for performance horses to support lung health and proper function. It can contribute to increased stamina and can assist in inflammatory recovery.
Pulmonaire (Herbs for Horses)
Pulmonaire is an anti-oxidant supplement purported to support immune function and suppress allergic reactions. It consists of aniseed, omega-3 oil, and spirulina (blue green algae).
Pulmonex (Basic Equine Nutrition)
Pulmonex is an equine supplement formulated to support lung health. Pulmonex contains antioxidants and herbal ingredients such as grape seed extract and turmeric.
Pulpe De Betterave Semi Cube (Nature Belisle)
Pulpe De Betterave Semi Cube by Nature Belisle is a pelleted beet pulp feed. It is intended for horse and ponies that require additional calories or that need a carrier for other feeds and supplements.
Pumpkin Seed Oil (Equi-Force) [Discontinued]
Pumpkin Seed Oil by Equi-Force is a liquid supplement intended to help support immune health, and joint health. Pumpkin Seed Oil may decrease inflammation and improve joint mobility.
Pur-A-Plus (Purina)
Pur-A-Plus is a vitamin-enriched yeast culture supplement made with Saccharomyces cerevisiae. Yeast supports the hindgut microbial environment and digestion in horses. Each 28-gram serving provides 9 billion CFUs.
Pur-Athlete (Purina)
Pur-Athlete™ is an extruded fat supplement containing vegetable oil and flaxseed. It is formulated to provide added energy and nutrients for performance horses. This supplement also supports coat, skin, and hoof conditions.
Pure & Natural Wheat Germ Oil (AniMed)
This Pure & Natural Wheat Germ Oil from AniMed is an oil supplement that can provide fatty acids, natural vitamin E, and energy. It can be given to any horse of any class or age.
Pure Allergy Relief (Twenty Four Carrots)
Pure Allergy Relief by Twenty Four Carrots is a natural herbal supplement formulated to support healthy immune and respiratory function. It is designed to help reduce the symptoms associated with seasonal and environmental allergies.
Pure Brewers Yeast (AniMed)
This supplement from AniMed contains pure brewers yeast. This product is meant to provide horses with vitamin Bs, amino acids, protein, and minerals. It's goal is to support hoof health, and digestive tract health.
Pure C (Vita Flex)
Vita Flex Pure C is a pure vitamin C (ascorbic acid) supplement for horses. Vitamin C is an antioxidant that also supports connective tissue.
Pure Chondroitin Sulfate (AniMed)
Pure Chondroitin Sulfate from AniMed is meant to help recover joint stress or injuries. It also is supposed to help with stress, performance, and provide natural lubricants for joints.
Pure Cod Liver Oil (AniMed)
Pure Cod Liver Oil from AniMed is a liquid supplement that provides vitamins A and D, and omega 3s. It can be fed to any horse of any age or class.
Pure Condition Mix (Pure Feed Company)
Pure Condition Mix by Pure Feed Company is a textured horse feed that promotes positive behaviour and helps to improve muscle development. It supports digestive health and supplies calm energy to the horse.
Pure Condition Pellets (Pure Feed Company)
Pure Condition Pellets by Pure Feed Company is a pelleted horse feed that intends to assist with muscle development. Pure Condition Pellets contain a high oil content to promote weight gain.
Pure Corn Oil (AniMed)
AniMed's Pure Corn Oil is a supplement that is meant to provide energy which can contribute to performance, body condition, skin or hair health, growth and more.
Pure dl-Methionine Powder (AniMed)
This supplement from AniMed contains pure dl-Methionine which is an essential amino acid. Amino acids contribute to metabolism and growth, and it also supports the normal structure of hair, skin, and hooves. Methionine can also help with liver health.
Pure Glucosamine Powder (AniMed)
This supplement from AniMed contains pure glucosamine. Glucosamine is meant to help with the recovery process from stress, injuries, or physical exercise. It also aims to help with pain relief and joint motion.
Pure Joint (Pure Feed Company)
Joint by Pure Feed Company is a powdered joint supplement that contains ingredients such as glucosamine and MSM. It provides a source of bioavailable antioxidant Vitamin C and Boswellia to support healthy joints and mobility.
Pure L-Lysine Powder (AniMed)
Pure L-Lysine Powder from AniMed is a single ingredient supplement that contains the amino acid lysine. Lysine helps with growth and development. It also contributes to the health of hooves and coat condition.
Pure L-Tryptophan Powder (AniMed)
AniMed's Pure L-Tryptophan Powder contains the amino acid tryptophan. This amino acid contributes to mood while relieving panic and anxiety. It is supposed to be 100% digestible.
Pure Linseed (Pure Feed Company)
Pure Linseed by Pure Feed Company is a horse feed with a high oil content that promotes coat condition and shine. It is high in protein to help build topline and provides a rich source of slow-release calories to encourage weight gain.
Pure Lysine (Vita Flex)
Vita Flex Pure Lysine is an essential amino acid supplement for horses containing L-Lysine HCI. This is often the most limiting amino acid in the horse's diet.
Pure Meadow Mash (Pure Feed Company)
Pure Meadow Mash by Pure Feed Company is a pelleted hay stretcher that is quick soaking and palatable. It is high fibre and with added pre and probiotic to support gut health and is ideal for older horses or those with poor dentition.
Pure MSM (AniMed)
Pure MSM from AniMed is a supplement that contains sulfur. Sulfur assists with connective tissue support. MSM is an antioxidant which can help remove damaging free radicals.
Pure Thiamine Powder (AniMed)
Pure Thiamine Powder from AniMed contains pure thiamine, a B vitamin. It is water-soluble and can be added to feed or water. Thiamine can support muscle health and avoid fatigue, while assisting in the utilization of energy.
Pure Vacuum Salt (Krafft)
Pure Vacuum Salt by Krafft is a pure granulated salt for horses intended to support electrolyte balance and sodium requirements.
Pure Vitamin C Powder (AniMed)
Pure Vitamin C Powder from AniMed contains pure ascorbic acid. This supplement can help build immunity and decrease the severity of illnesses/infections. It can also help in times of stress.
PureFlex Joint Complex (AniMed)
PureFlex Joint Complex from AniMed is meant to support the joint health of horses and help with performance and exercise. It contains glucosamine HCl, chondroitin sulfate, hyaluronan and MSM.
PurforMSM Powder (MVP)
PurforMSM Powder by MVP is a powdered supplement that intends to support connective tissue and may help ease discomfort. It contains MSM that intends to support the inflammatory response.
Qelan (St.Hippolyt)
Qelan by St.Hippolyt is a supplement intended to provide horses with extra energy. It is recommended for situations when horses may lack sufficient energy, such as breeding and competing.
QuadraCare (The Mill)
QuadraCare from The Mill is a pelleted hoof, digestion, and joint supplement. QuadraCare is intended to support joint health, digestive function, and hoof quality in horses.
Quench Electrolyte (HorseTech)
Quench Electrolyte by HorseTech is an electrolyte containing no sugar, fillers or flavours. It is intended to replace electrolytes in horses under stress from heat, hard work or training.
Quench Lyte (Dominion Vet)
Quench Lyte by Dominion Vet is a powdered electrolyte and trace mineral supplement. It is formulated with potassium, magnesium, calcium, and sodium.
Quick Fix (Equine Premium)
Quick Fix from Equine Premium is meant to support the gut microbiota during times of high stress for all horses and ponies. It contains yeast and has peppermint flavouring which is intended to increase palatability.
Quitt (Farnam)
Farnam Quitt is a pelleted supplement intended to stop wood chewing in horses. It contains vitamins, minerals and fatty acids.
Quitt Chew Stop Pellets (Farnam)
Quitt is a supplement for horses meant to help them stop wood chewing. It provides vitamins, minerals, and fatty acids intended to meet a horse's nutritional requirements and prevent wood chewing behaviours.
RACE ‘N WIN Textured Feed (BUCKEYE Nutrition)
RACE 'N WIN is a textured feed designed for performance horses who require high-energy feed. It also contains added amino acids, beet pulp, probiotics, and prebiotic ingredients.
Race Recovery Paste (Kentucky Equine Research)
Race Recovery by Kentucky Equine Research is a paste electrolyte supplement specifically formulated for horses receiving furosemide (lasix).
Race Recovery Powder (Kentucky Equine Research)
Race Recovery by Kentucky Equine Research is a powdered electrolyte supplement specifically formulated for horses receiving furosemide (lasix).



















