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.
Balance II (AniMed)
Balance II from AniMed is a supplement that states it aids in health and body condition of horses by containing amino acids, fatty acids, vitamins and minerals, and antioxidants. It claims to be formulated for horses fed grass hay.
Balance Supplement (Peninsula Performance Feeds)
Balance Supplement from Peninsula Performance Feeds is a pelleted ration balancing supplement for horses. Balance Supplement contains chelated trace minerals and is intended to be fed as the sole ration for easy keepers.
Balanced Pelleted Horse Mineral (Equiline)
Balanced Pelleted Horse Mineral from Equiline is a pelleted supplement that is meant to provide vitamins and minerals to meet the needs of adult horses. It can be supplied to horses eating hay or grain and any activity level.
Balancer (Triple Crown)
Triple Crown® Balancer is a pelleted mineral and vitamin supplement providing 30% protein, 3% fat and 5% fibre. This ration balancer contains essential amino acids, vitamins, macro minerals, trace minerals, bacteria and enzymes.
Balancer Gold (Triple Crown)
Balancer Gold is a soy-free ration balancer with 13.5% protein, 4.5% fat and 14.2% NSC. It has a lower feeding rate and can be used alone or in combination with other complete feeds or feed ingredients.
Balancer Pellet (Advantage Edge)
Balancer Pellet by Advantage Edge is a pelleted ration balancer providing an easy keeper's vitamin and mineral requirements. It can be used to enrich meals consisting entirely of cereal grains.
Barn Bag (Life Data Labs Inc)
Barn Bag by Life Data Labs Inc is a pelleted supplement that is intended as a ration balancer for the easy keepers and horses on pasture. It is a low-calorie and low-starch feed that provides vitamins, minerals, amino acids, and fatty acids.
Barrier (AniMed)
AniMed's Barrier aims to help protect the digestive tract from potentially contaminated feed or hay while still allowing the proper absorption of nutrients. The goal of this supplement is to neutralize mycotoxins to prevent them from being absorbed into the bloodstream.
Be Calm Balancer (Dodson & Horrell)
Be Calm Balancer is a feed designed for anxious and sensitive horses. This feed is lower in starch and provides a blend of calming herbs. It also contains a high level of biotin for hoof support.
BeCalm (Enviro Equine)
BeCalm by Enviro Equine is a supplement intended to promote calmness and focus by supporting the gut. It is designed to support horses during travel, training, and competition.
Bee Pollen (AniMed)
Bee Pollen from AniMed is 100% bee pollen which can contain 22 nutrients including vitamins, minerals, amino acids, enzymes, and fatty acids.
Beta Alanine (CEN)
Beta Alanine from CEN is a single ingredient powdered supplement that contains the amino acid Alanine. This amino acid is meant to support muscle health, stamina, immunity, and help prevent tying up.
BetaCALM Paste (Kelato)
BetaCALM Paste from Kelato is a supplement given by syringe that is meant to calm stressed or anxious horses quickly. It contains tryptophan and herbal ingredients.
BetaCALM Powder (Kelato)
BetaCALM Powder from Kelato is a supplement that is meant to calm anxiety and stress. It is a source of thiamine, magnesium, tryptophan, and vitamin E.
BetaMARE (Kelato)
BetaMARE from Kelato is a liquid supplement that is meant to balance mare behaviour by calming them and improving their mood. It contains chasteberry, known to help with behaviour changes in mares.
Better Beet (Bluegrass Horse Feed)
Better Beet is a feed for horses and ponies of all ages and work levels. It contains highly digestible sources of fiber, which supports gut health. It contains 9.5% protein, 3.5% fat, and 16% fiber.
Big 6 Mineral Salt (American Stockman)
Big 6 Mineral Salt from American Stockman is a mineral supplement in block or bag form. It is intended to support weight gain, performance and health.
Big Hoss (Outlaw Feed)
Big Hoss is a supplement intended for working or performance horses in need of extra essential nutrients, including Omega-3. Big Hoss is meant to support joint health, immune system, skin health, hoof health, and gut health.
Bind & Protect (Hygain)
Bind & Protect from Hygain is a pelleted supplement that is intended to assist with digestive health in horses. It contains yeast and is a toxin binder.
BIO-AG Horse Mineral
BIO-AG Horse Mineral is a mineral and vitamin supplement intended for horses and ponies of all ages and work levels.
Bio-Bloom (Kentucky Equine Research)
KER Bio-Bloom is an equine supplement formulated to support hoof and coat quality. It contains essential fatty acids, biotin, methionine, iodine and chelated zinc.
Bio-Chrome™ (Alltech)
Bio-Chrome is a chromium yeast product containing chromium polynicotinate. Chromium is an important component in blood sugar regulation and glucose tolerance.
Bio-H (Jaapharm)
Bio-H from Jaapharm is a powdered pharmaceutical supplement for horses containing biotin, zinc, methionine, and vitamin E. This supplement is meant to support hoof and joint health.
Bio-Mos (Alltech)
Bio-Mos® is a feed additive from Alltech that is made from a specific strain of Saccharomyces cerevisiae yeast. It supports gut health, feed efficiency, and immune defenses.
Bio-Sponge (Platinum Performance)
Bio-Sponge from Platinum Performance is a health supplement intended to support gastrointestinal health. It can be fed to foals or adult horses and contains smectite clay.
Bio+ Wafer (Majesty’s)
Bio+ Wafer is a supplement intended for adult horses and ponies. The supplement was designed to help improve or maintain healthy hooves and coats.
Biofix-40 (Hestevard)
Biofix-40 by Hestevard is a pelleted supplement intended to support healthy hooves in horses and ponies.
BioFlax 20 (HorseTech)
BioFlax 20 by HorseTech is a flaxseed-based supplement formulated with added protein and biotin to promote optimal hoof integrity and a healthy coat.
Biofos (Mono-Calcium Phosphate)
Biofos is a feed-grade ingredient containing monocalcium phosphate. Biofos is used in equine supplements as a source of the minerals calcium (15%) and phosphorus (21%).
BioMane Equine Pellets (BioMane)
BioMane Equine Pellets is a horse supplement containing amino acids, vitamins and minerals designed to support hair health. The pellets are composed of organic and inorganic minerals, and contain 14% crude protein, 5% fat and 6% fiber.
Biomax HA (Basic Equine Nutrition)
Biomax HA is an equine joint health supplement. Each serving provides 100 mg of hyaluronic acid, 10 grams of MSM, 5 grams of natural Vitamin C, and 0.3 grams of Zinc. This supplement supports elasticity and cushioning required to withstand stress.
BioMAX Plus (Sierra Gold)
BioMAX Plus from Sierra Gold is a supplement that contains glucosamine and chondroitin. It is intended to support joint health, and recovery from injuries or competition.
Bioplex Copper (Alltech)
Bioplex copper is an organic source of the trace mineral copper, bound to amino acids. Copper is an important antioxidant that supports metabolic processes including building strong hooves.
Bioplex Quadra (Alltech)
Bioplex Quadra by Alltech is an organic trace mineral premix containing Zinc, Copper, Manganese, and Cobalt Proteinates. It is designed to be added to livestock feeds.
Bioplex Zinc (Alltech)
Bioplex® Zinc is a chelated/organic source of the trace mineral zinc consisting of protein hydrolysates. Zinc Proteinate provides 15% elemental zinc bound to amino acids for improved absorption and utilization.
Bioplex ZMC 842 (Alltech)
Bioplex ZMC 842 by Alltech is a complex of trace mineral proteinates providing organic zinc, copper, and manganese. It is used as an ingredient in livestock feeds.
Bioplex® Manganese (Alltech)
Bioplex Manganese is an organic proteinate source of the trace mineral manganese. Manganese supports bone growth, metabolic health and antioxidant processes.
BioPod (Sollio Agriculture)
BioPod from Sollio Agriculture is a pelleted hoof supplement. This supplement is intended to support hoof growth and improve hoof integrity.
Biotex-80 (Hestevard)
Biotex-80 by Hestevard is a sugar-free powdered hoof supplement intended to support hoof growth and strength in horses and ponies.
Biotic 8 Plus (Omega Alpha)
Biotic 8 Plus from Omega Alpha is a multi-strained powder probiotic supplement. This supplement contains 16.5 billion CFUs per scoop and is intended to support the gastrointestinal tract.
Biotics (NAF Equine)
Biotics from NAF Equine is intended for horses in heavy work or performance horses. This supplement contains live yeast that is meant to support gut health.
Biotime® Hoof and Coat Supplement (McCauley’s Equine Formulas)
McCauley's Biotime® is a supplement formulated with biotin, methionine, zinc, and yeast culture. Biotime supports hoof and coat quality and is recommended for horses and ponies of all working classes and breeds.
Biotin (Basic Equine Nutrition)
Biotin (vitamin B7) is a water-soluble vitamin that is an important cofactor for keratin synthesis. Keratin is the main protein in hoof tissue. This supplement provides 25 mg of biotin per scoop.
Biotin (Krafft)
Biotin by Krafft is a pelleted supplement intended to provide horses and ponies with enough biotin to promote healthy hooves.
Biotin (Vitamin B7)
Biotin (Vitamin B7) is required to produce keratin. When given in adequate amounts, it is known to support hoof growth as well as hair and coat quality. Biotin also supports fat and sugar metabolism.
Biotin 100 (AniMed)
Biotin 100 from AniMed is a biotin supplement. Biotin is important in carbohydrate, fat and protein metabolism and aids in hoof health.
Biotin 2% (Uckele)
Uckele Biotin 2% is a single-ingredient powdered supplement for horses providing 20 mg of biotin per 1 gram scoop. Biotin is a B-vitamin that supports hoof health, coat quality, and energy metabolism.
Biotin 220 (Herbs for Horses)
Biotin 220 is a granular biotin supplement from Herbs for Horses. It provides 26 mg of biotin (Vitamin B7) per scoop to support hoof health, skin, and coat quality.
Biotin 250 Crumblet (AniMed – Plateau)
The Biotin 250 Crumblet from AniMed's Plateau is a supplement meant to aid in proper hoof health, growth, and coat quality. It is also highly palatable and easy to feed.
Biotin 800 Pellets (Kaeco)
Biotin 800 Pellets from Kaeco provides 50mg of biotin per one ounce (28g) serving. Biotin 800 also provides 25mg of the amino acid methionine, and 500mg of Yucca per serving.



















