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.
Command IR Ultra (Brookside Supplements)
Command IR Ultra from Brookside Supplements is a pelleted supplement that is meant to support metabolism in horses resistant to insulin. It has a low sugar content and helps to maintain normal blood sugar levels.
Competitive Edge Equine (Stride Animal Health) – [Discontinued]
Competitive Edge Equine from Stride Animal Health is an amino acid supplement that also includes antioxidants and essential fatty acids. It is intended to support muscle and performance.
Complete Joint (Equithrive)
Complete Joint from Equithrive is a pelleted equine joint supplement. Complete Joint is formulated with glucosamine hydrochloride, chondroitin sulphate and hyaluronic acid.
Complete Plus HA (Basic Equine Nutrition)
Complete Plus HA is an equine joint supplement that provides a combination of minerals, vitamins and nutraceuticals. It contains hyaluronic acid, MSM, glucosamine, biotin, amino acids and flax.
Complete Supplement Pellets (Ritchie Smith – Harmony)
Complete Supplement Pellets from Ritchie Smith's Harmony is a vitamin, mineral, hoof, and gut supplement. Complete Supplement Pellets are intended for horses on forage-based diets, or horses with metabolic issues.
Complex 40 (Technavet)
Complex 40 is a vitamin and mineral supplement for horses. Complex 40 contains trace minerals and is intended to support immune response, collagen production and joint health.
Compose Liquid (McIntosh ProLine)
Compose Liquid from McIntosh ProLine is a liquid supplement meant to calm horses during stressful times such as transport or competitions.
Comprehensive Feed Balancer (TopSpec)
Comprehensive Feed Balancer from TopSpec is a palatable and pelleted ration balancer. This ration balancer contains yeast to support digestive health and biotin to support hoof health. This feed is ideal for horses and ponies of any age or work level.
Conditioning Cubes (Heygates Feeds)
Conditioning Cubes is a pelleted feed intended for horses and ponies of all ages and work levels. It is meant to support proper conditioning. It contains 12% protein, 4.5% fat, and 13% fibre.
Conditioning Cubes (Saracen Horse Feeds)
Conditioning Cubes is a pelleted feed intended to help horses and ponies gain condition and topline. The low starch cube provides a slow release of energy, with EQUI-JEWEL increasing calorie density.
Conditioning Fibre (Spillers Feeds)
Conditioning Fibre from Spillers Feed is high in oil and low in starches and sugars. This feed is intended to calm horses and ponies, develop topline, and improve coat quality.
Conditioning Mix (Heygates Feeds)
Conditioning Mix is a coarse mix intended for horses and ponies of all ages and work levels. It is meant to provide additional energy to those in heavier work and those needing better condition.
Conditioning Mix (Red Mills)
Conditioning Mix from Red Mills is an oat-free feed intended for horses needing extra condition and topline. This feed is meant to support weight gain, coat condition, and bone integrity.
Conditioning Mix (Saracen Horse Feeds)
Conditioning Mix is a calorie-dense ration intended for horses and ponies in need of conditioning. The feed contains a full daily dose of EQUI-JEWEL by Saracen.
Conditioning Supplement (Masterfeeds)
Masterfeeds Conditioning Supplement is an equine supplement designed for improved performance, weight gain and coat condition. It provides fat, protein, vitamins, macrominerals, and organic trace minerals. This supplement can be used to top-dress complete feeds or as a stand-alone vitamin and minerals balancer.
Constant Comfort Plus (Tribute)
Constant Comfort Plus from Tribute is a pelleted gut supplement for horses. Constant Comfort Plus is formulated with seaweed-derived calcium, aloe vera, glutamine and lecithin. This gut supplement is intended to help support the horse's digestive tract.
Contribute (Kentucky Performance Products)
Contribute from Kentucky Performance Products is a cherry flavored oil supplement that contains omega 3 fatty acids. Omega 3's assist in joint health, skin and coat quality, and immunity.
Cool ‘N’ Conditioning Cubes (Red Mills)
Cool 'N' Conditioning Cubes by Red Mills is intended horses and ponies in light to heavy work, those travelling and prone to stress, breeding stock, and young stock. It contains 12.25% protein, 7% fat, and 20% fibre.
Cool + Zen (Durwell Equine Naturals)
Cool + Zen by Durwell Equine Naturals is a calming supplement containing magnesium, ashwagandha root extra and L-theanine. It is intended to promote calm and focus in horses experiencing stress.
Cool Balancer (TopSpec)
Cool Balancer from TopSpec is a grain-free cereal ideal for horses and ponies in light to medium work. This ration balancer supports calm behaviour, topline development, and overall condition.
Cool Command Balancer 30 (Hubbard Feeds)
Cool Command Balancer 30 by Hubbard is a ration balancer that is meant to supply vitamins and organic minerals. It provides energy from plant proteins and grain products.
Cool Energy Hemp Oil (North 40 Performance)
Cool Energy Hemp Oil from North 40 Performance is a liquid supplement that is made of pure hemp seed oil. It contains fat and omegas 3 and 6. It contributes to skin and coat health, immunity, and overall health.
Cool Gut (DAC)
Cool Gut by dac is a gastric health supplement intended to support horses in exercise and training.
Cool N Condition Cubes (Bluegrass Horse Feed)
Cool N Condition Cubes is a pelleted oat free feed intended for horses and ponies needing additional energy and better condition. It contains 12% protein, 5.6% fat, and 8.1% fibre.
Cool Omega 40+ (Manna Pro)
Cool Omega 40+ by Manna Pro is a fat supplement that provides 40% crude protein and 14% crude protein. It contains fat from vegetable fat, rice bran, and flaxseed.
CoolCondition Cubes (TopSpec)
CoolCondition Cubes is a cereal grain-free pelleted feed. It is meant to provide additional calories to horses in heavier work or those that need to gain weight. It is intended for horses and ponies of all ages and work levels.
Copper and Zinc (Basic Equine Nutrition)
Copper and zinc are essential trace minerals that are required for many processes in the horse's body. This supplement contains organic, chelated zinc and copper in a 3:1 ratio which helps support the formation of connective tissues, keratin and collagen.
Copper Iron (Krafft)
Copper Iron by Krafft is a trace mineral supplement. Deficiencies in copper and iron can cause issues with connective tissue, bone tissue, and red blood cells.
Copper Polysaccharide Complex 12.7% (California Trace)
Copper Polysaccharide Complex 12.7% from California Trace is a powdered supplement intended to support energy production, healthy skin and bones, and healthy connective tissues. It provides 127mg of copper per serving.
Corta-Flx HA-100 (Manna Pro)
Corta-Flx HA-100 by Manna Pro is a joint supplement that contains Chondroitin Sulfate, Vitamin C, Hyaluronic Acid, Yucca, and Glucosamine HCl. The supplement can be given as a pellet or liquid.
Corta-Flx Pellets (Manna Pro)
Corta-Flx Pellets by Manna Pro is an equine joint supplement made with Chondroitin Sulfate, Vitamin C, Hyaluronic Acid, Yucca, and Glucosamine HCl. The pellets are made using alfalfa meal, molasses, vegetable oil, and apple flavouring.
Corta-Flx Powder (Manna Pro)
Corta-Flx Powder by Manna Pro is a powdered joint supplement that provides Chondroitin Sulfate, Vitamin C, Hyaluronic Acid, Yucca, and Glucosamine HCl.
Corta-Flx Solution (Manna Pro)
Corta-Flx Soluion by Manna Pro is a liquid version of the Corta-Flx joint formula. It mainly provides Vitamin C, Glucosamine HCl, Yucca, and Chondroitin Sulfate in a cherry-flavoured liquid.
Cosequin Optimized (Cosequin)
Cosequin Optimized is a powdered joint health supplement. This supplement contains glucosamine, chondroitin sulphate and methylsulfonylmethane to support joint health.
Cough Free (Farnam)
Cough Free equine respiratory health pellets from Farnam are purported to support normal respiratory function in horses. Cough Free contains ginger root, elecampane root, kelp meal, fenugreek seed, sulphur, gentian root, and iron. It contains caramel as a sweetening agent.
Cowboy Red Pellet (Cowboy’s Choice Feeds)
Cowboy Red Pellet by Cowboy’s Choice Feeds is a cool-energy, fibre supplement formulated for performance horses. It contains almond hulls, beet pulp, plus added vitamins and minerals.
Crackdown (Equine Elixirs)
Crackdown from Equine Elixirs is intended to promote hoof growth and strengthen hoof walls. This supplement contains antioxidants and omega-3 fatty acids intended to support healthy inflammatory responses.
Creatine Power 5000 (Peak Performance Nutrients)
Creatine Power 5000 by Peak Performance Nutrients is a supplement intended for performance horses to aid with dehydration and cramping. It contains creatine which is meant to be beneficial for strength and recovery.
Creatine Power EE (Peak Performance Nutrients)
Creatine Power EE by Peak Performance Nutrients is a supplement intended for performance horses to aid with dehydration and cramping. It contains creatine which is meant to be beneficial for strength and recovery.
Critical Care Metabolic Support (Natural Horse Vet)
Critical Care Metabolic Support by Natural Horse Vet is a powdered supplement intended to support horses with insulin resistance, proper weight management, and thyroid function.
Crypto Aero Wild Forage (Crypto Aero)
Crypto Aero Wild Forage is formulated with timothy, alfalfa, ground flax, fenugreek and spirulina to promote digestive health and coat health. It has no added soy, corn or artificial flavours.
Cur-OST EQ Adapt & Calm (Nouvelle Research)
Cur-OST EQ Adapt & Calm by Nouvelle Research is a powdered supplement for horses that intends to support normal, healthy cortisol levels and the impact on health, calm the mind and reduce the effect of stress on the body.
Cur-OST EQ Adapt & Recover (Nouvelle Research)
Cur-OST EQ Adapt & Recover by Nouvelle Research is a powdered supplement for horses that intends to reduce the impact of stress and anxiety, produce a calming effect, promote healing and support circulation.
Cur-OST EQ Bone Support (Nouvelle Research)
Cur-OST EQ Bone Support by Nouvelle Research is a supplement for horses that supports bone, cartilage and joint health, density, strength, and bone metabolism.
Cur-OST EQ Cell Repair ATP & NRF2 (Nouvelle Research)
Cur-OST EQ Cell Repair ATP & NRF2 by Nouvelle Research is a powdered supplement that intends to aid in restoring cellular function and improving recovery from metabolism to joints, tendons, and hooves.
Cur-OST EQ Cool Down (Nouvelle Research)
Cur-OST EQ Cool Down by Nouvelle Research is a powdered supplement for horses that contains artichoke, blueberry, and aloe extract that intends to help to cool down the body and support recovery and cellular health.
Cur-OST EQ Fruit Juice (Nouvelle Research)
Cur-OST EQ Fruit Juice by Nouvelle Research is a liquid supplement for horses that intends to improve acceptance of any supplement or medication. It contains a blend of powdered fruits ready for reconstitution with water.
Cur-OST EQ Green (Nouvelle Research)
Cur-OST EQ Green by Nouvelle Research is a powdered supplement that intends to support a healthy inflammation response while benefiting joints, tendons, muscle, skin and hoof health.
Cur-OST EQ I.S.C.C. (Nouvelle Research)
Cur-OST EQ I.S.C.C. by Nouvelle Research is a powdered supplement that is a blend of four herbs that intends to target glucose metabolism, insulin function, and support the metabolism.
Cur-OST EQ I.S.C.W. (Nouvelle Research)
Cur-OST EQ I.S.C.W. by Nouvelle Research is a powdered supplement that intends to support insulin function, digestion, and circulation in the metabolic horse. It is for metabolic horses that are cold-intolerant and experience foot-related pain.



















