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.
C-600 Athlete Effort Recovery (Royal Horse)
C-600 Athlete Effort Recovery from Royal Horse is a pelleted supplement for performance horses. C-600 Athlete Effort Recovery is intended to support muscular performance and improve heart function.
Calcium (0.16) 38% (Nature Belisle)
Calcium (0.16) 38% by Nature Belisle is pure granular Potassium Carbonate.
Calcium Ascorbate (AniMed)
AniMed's Calcium Ascorbate Ester C is a supplement of vitamin C meant to build immunity and can also help reduce infection symptoms. It also contains calcium and phosphorous needed for bone health.
Calcium Carbonate (California Trace)
Calcium Carbonate from California Trace is a powdered supplement that supports healthy bones, muscles, nervous system, and heart in horses and ponies. It provides 10.7 grams of calcium per serving.
Calcium Complex (Peak Performance Nutrients)
Calcium Complex by Peak Performance Nutrients is a calcium supplement intended for horses on high grain diets, or higher calcium levels are required. This supplement is meant for broodmares and horses in heavy work.
Calf-Manna Performance Supplement (Manna Pro)
Calf-Manna® Horses Performance Supplement is a high-protein feed intended for recently weaned foals that are having trouble transitioning to solid feeds. It provides added energy and nutrients.
Caliber Performance Horse Mineral (Coop Agro)
Caliber Performance Horse Mineral is a vitamin and mineral supplement for horses with added amino acids, prebiotics, molasses and vegetable fat. It also contains corn distillers’ grains and alfalfa.
California Trace Plus
California Trace Plus is an equine trace mineral and vitamin supplement with added yeast. It provides organic trace minerals and live Saccharomyces cerevisiae cultures.
Calm (Cavalor)
Cavalor Calm is a powdered calming equine supplement composed of B vitamins, tryptophan, and magnesium intended to support mood balance. This makes it ideal for young or nervous horses and ponies.
Calm & Condition (Allen & Page)
Calm & Condition from Allen & Page is a high-energy feed that is high in fibre. Calm & Condition contains added vitamins, minerals and probiotics. Calm & Condition is free from barely, molasses and alfalfa.
CALMAKAZI (Equine Elixirs)
CALMAKAZI from Equine Elixirs is a supplement that can support the nervous system. It contributes to reducing stress and contains vitamins and minerals.
Calmer (TopSpec)
Calmer from TopSpec is a caramel-flavoured supplement ideal for anxious horses and ponies or during stressful situations such as showing, travelling, and competing. This supplement contains yeast, B vitamins, magnesium, and tryptophan.
Calmex-V (MVP)
Calmex-V by MVP is a powdered supplement for horses that contains ingredients such as valerian root and tryptophan that intend to help support balanced behaviour.
Calmex-V (Paste) (MVP)
Calmex-V by MVP is a paste supplement that contains ingredients such as valerian root and tryptophan that intend to help support balanced behaviour. This paste is intended for travelling and anxiety-causing scenarios.
Calming Pellets (Formula 707)
Calming Pellets by Formula 707 is a calming supplement intended to support a balanced nervous system in horses.
Calming Pro Complete (Formula 707)
Calming Pro Complete from Formula 707 is a pelleted calming supplement. It is meant to support digestion, stomach health, and nervous system health.
Calming PRO Paste (Horse Logic Pro)
Calming PRO Paste from Horse Logic Pro is a calming paste for horses. Calming Pro Paste contains L-tryptophan which is intended to decrease anxiety in horses during stressful situations.
CalmingPRO Pellets (Horse Logic Pro) – [Discontinued]
CalmingPRO Pellets from Horse Logic Pro is a pelleted calming supplement for horses. CalmingPRO Pellets contain magnesium, thiamine, and L-tryptophan intended to have calming effects on horses.
Calphormin (TRM)
Calphormin from TRM is a pelleted mineral supplement for horses containing trace minerals and amino acids to support the normal growth and maintenance of bones.
Camelina Meal (Lozana Health)
Camelina Meal by Lozana Health is a protein supplement intended to support overall health in all classes of horses.
Camelina Oil (Canpressco)
Camelina Oil is a calorie-dense fat source that can be used to replace grain in the horse’s diet. It provides cool energy for exercising horses and increases the energy density of the diet to support weight gain.
Camelina Oil (Smart Earth)
Smart Earth Camelina Oil is extracted from Camelina sativa seeds. This oil provides omega 3, 6 and 9 fatty acids and can be used as supplemental energy and fat source.
Camelina Plus (Smart Earth)
Camelina Plus by Smart Earth is a gut supplement designed to support horses with gastric ulcers, as well as those recovering from ulcer-related digestive stress.
Carb-Guard – 12% Pelleted Horse Feed (Blue Seal)
Blue Seal Carb-Guard is a 12% protein and 8% fat pelleted complete feed with less than 11% NSC. It is formulated with various roughages for fibre as well as wheat middlings, corn germ, and dried distillers grains for energy.
Carb-X (Meal) (MVP)
Carb-X by MVP is a premixed supplement that intends to provide support to maintain healthy blood sugar levels. It contains magnesium oxide and magnesium proteinate ingredients that intend to support proper glucose metabolism.
Carboraider Senior (King)
Carboraider Senior by King is a complete feed intended for senior horses requiring controlled levels of starch and sugar.
CEN Oil (CEN)
CEN Oil is a supplement for horses that provides high amounts of fat and omegas 3, 6, and 9. It is meant to support skin and coat health, immunity, and joint health. It may contribute to reducing inflammation and is made of flaxseed oil.
Cetyl-M Equine Pellets & Powder (Manna Pro)
Cetyl-M Equine is a joint supplement from Manna Pro available as a pellet or powder. Active ingredients include cetyl myristoleate complex, glucosamine, methylsulfonylmethane (MSM), ascorbic acid (Vitamin C), and lecithin.
CF50 Vitamin & Mineral Pellet (CEN)
CF50 Vitamin & Mineral Pellet from CEN is a pelleted supplement that is low in sugar and high in fibre. It is grain free and is meant to supply vitamins and minerals which can assist in the overall health of horses.
Chaste Berry
Chaste Berry (Vitex agnus-castus) is the fruit of the chaste tree, used as an equine supplement to support mood and hormone balance. It is purported to support horses with Cushing’s disease / PPID.
Chelates Plus (Doctor’s Choice Supplements)
Chelates Plus is a supplement intended to provide greater nutrient absorbability. It is designed growing, mature, and breeding horses.
Chelator Minerals (Equi-Boss Performance)
Chelator Minerals from Equi-Boss Performance is a complete mineral and vitamin supplement that is intended to contribute to overall health.
Chia Seeds (Banks Mill Feeds)
Banks Mill Chia Seeds is a non-GMO nutritional supplement intended for horses that supply fat, fiber, and protein. Chia seeds are a source of omega-3 fatty acids and are meant to support coat quality.
ChromAssist (Herbs for Horses)
ChromAssist is meant to support insulin function by boosting the uptake of glucose from the bloodstream into muscle tissues and fat. This supplement contains yeast and flax oil.
CJ (Platinum Performance)
CJ by Platinum Performance is an equine joint supplement for performance and senior horses. Active ingredients include avocado-soy unsaponifiables (ASU), MSM, glucosamine, hyaluronic acid, and Boswellia serrata extract.
Clovite Conditioner (Clovite)
Clovite is a vitamin supplement manufactured by Zoetis that provides vitamin A, D and B12.
CM 6-3 Cube Liberte (Nature Belisle)
CM 6-3 Cube Liberte is a pelleted supplement containing minerals and vitamins. It is intended for growing horses, broodmares, and those in training. It contains natural botanical extracts designed to help with insect repulsion.
Coat Medic (AniMed)
Coat Medic from AniMed is a vitamin and mineral supplement that is meant to aid in the growth and maintenance of horses' coats, manes, and tails.
Coco Check (Natural Horse Vet)
Coco Check by Natural Horse Vet is a texture supplement to support proper weight management, gut health and function. It contains chia seeds, coconut, and camelina seeds. Ideal for horses of all ages and work levels, and it is also suitable for other livestock species.
CocoHoof Pellets (Uckele)
CocoHoof Pellets is an amino acid, fatty acid, mineral and vitamin supplement formulated to support skin health and hoof growth in horses. CocoHoof is recommended for all horses and ponies of all work levels.
CocoSoya Granular (Uckele)
CocoSoya Granular by Uckele is a supplement for horses that contains 29% fat levels that combines flax seed and rice bran that intends to provide an energy source to build and maintain weight.
CocoSoya Oil (Uckele Health & Nutrition)
Cocosoya Oil is an equine fatty acid supplement that supplies omega-3's, -6's, and -9's from coconut oil and unrefined soybean oil. Oils are an excellent source of calories and cool energy for hard keepers without adding extra sugars or starches to the diet.
Cod Liver Oil Plus (NAF Equine)
Cod Liver Oil Plus from NAF Equine is intended for all horses and ponies. This oil contains cod liver oil which is meant to support coat condition and provide Vitamins A and D.
Cold Milled Flax (Outlaw Feed)
Cold Milled Flax by Outlaw Feed is a textured supplement for ALL animals. It contains a source of omega-3 fat and helps reduce antibiotic use. It aims to support coat quality/shine and help reduce joint inflammation.
Colonaid (Hestevard)
Colonaid by Hestevard is a pelleted supplement containing pysllium husk and bentonite. It is intended support digestive health in horses grazing on sandy pastures.
Color Check (Natural Horse Vet)
Colour Check by The Natural Vet claims to support coat colours by supporting healthy skin and coats of all colours of horses.
Colorado Mix (HorseTech)
Colorado Mix by HorseTech is a powdered supplement that contains added biotin and yeast to promote optimal hoof growth and strength.
Colostrum Supplement (Manna Pro)
Colostrum Supplement by Manna Pro is a colostrum additive designed to be fed to newborn calves, kids, lambs, foals, piglets, llama, alpacas, puppies and kittens. It is milk protein-based and fortified with added vitamins and minerals.
Colt Builder Paste (DAC)
Colt Builder Paste by DAC is a bone and joint supplement formulated for foals and yearlings. Each tube provides 270 mg of manganese and 348 mg of zinc.
Combo Senior Pellets (Leg Up Equine)
Combo Senior Pellets from Leg Up Equine is a pelleted supplement for senior horses. It is meant to provide joint, hoof, skin and coat, and digestive support. It contains vitamins, minerals, and omega 3s.



















