Horse Feeds & Supplements in USA

Mad Barn’s 3:1 Zinc Copper Powder is an organic trace mineral supplement for horses, providing zinc and copper proteinates in a 3:1 ratio. These chelated trace minerals are formulated for improved absorption and help support hoof health, connective tissue integrity, skin condition and coat quality.

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+ 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 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 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 powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.

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.

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 powder supports circulation, muscle function, and respiratory health in horses. Jiaogulan has been shown to increase blood flow to horses' hooves.

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+ from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and support of normal insulin sensitivity which is critical for horses with metabolic conditions such as insulin resistance, laminitis and PPID.

Magnesium Oxide is a concentrated source of magnesium that can be added to equine diets to help maintain adequate magnesium intake. Magnesium supports normal muscle and nerve function and plays a role in electrolyte balance, energy metabolism, and overall neuromuscular health.

Manganese Proteinate by Mad Barn is a trace mineral supplement designed to support bone and joint health. It provides an organic form of the essential mineral manganese.

Milk Thistle has potent anti-oxidant and anti-inflammatory effects for horses. Milk Thistle supplementation may help support liver function and detoxification.

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 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 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 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.

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.

Mad Barn's OmegaPrime+ provides a concentrated supply of omega-3 fatty acids. It is designed to support joint health, coat quality, respiratory function, and reproductive health in a low-calorie serving.

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 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 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.

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 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 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 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 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 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 from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.

Visceral+ by Mad Barn is a pelleted gut supplement designed to support stomach and hindgut health in horses. It helps maintain normal digestive function, supports gastric comfort, and helps maintain the immune system.

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.

Mad Barn Zinc Proteinate provides an organic source of zinc to support normal growth, tissue health, and the maintenance of healthy skin, hair, and hooves. Zinc is also a structural component of many enzymes involved in immune function, nervous system function, and protein synthesis.

Pro V.M. by Peak Performance Nutrients is a multi-use vitamin, mineral and amino acid supplement designed with race horses in mind. It intends to support the extreme demands on the horse’s joints, immune system and muscular system.

Pro V.M. with EFAs by Peak Performance Nutrients is a vitamin, mineral, amino acid & probiotic supplement designed with race horses in mind. It intends to support the extreme demands on the horse’s joints, immune system and digestive system.

Pro-biotic EQ Pellets by MVP is a pelleted gut supplement that contains probiotics and prebiotics that intend to support the digestive and immune system. It intends to aid in the digestion of fibre, protein, starches and sugars.

Pro-Formance 14% by West Feeds is a feed for performance horses, with an elevated protein level of 14% and a good level of fat of 6%. This feed is meant for high energy performance and includes ingredients such as inorganic vitamins and minerals and soybean oil to support the activity level.

Pro-Pellet by Equus is a pelleted feed intended for performance horses, yearlings, and broodmares. It contains grain-based ingredients, alfalfa meal, fat sources, soybean meal, added vitamins and minerals, and yeast products.

Pro-Racer by Hi-Pro Feeds is a textured feed intended for performance horses. This grain-based feed provides 13% protein, 6% fat, and 9% fiber.

Pro-Vide 10% by West Feeds is a feed designed to support the active horse in conjunction with an additional protein source. This feed provides 10% of protein, 5% fat content, and 12% fibre content with added soybean oil and inorganic vitamins and minerals.

Pro-Weight Pellets by MVP is a pelleted supplement for horses that intends to provide fat and probiotics to support healthy weight gain and body condition. It contains 60% fat from flax meal, soy meal and vegetable fat.

ProAdvantage® – Alfalfa Formula is a ration balancer concentrate intended for horses consuming alfalfa hay. This feed contains amino acids, vitamins, and minerals in a lower-starch format.

ProAdvantage® – Grass Formula is a concentrated ration balancer intended for horses consuming grass or mixed hay. This feed contains amino acids, vitamins, and minerals in a lower-starch format.

Probio Blend by Mare Magic is a probiotic and digestive enzyme supplement in a ground flaxseed base. One gram of Probio Blend contains 13 billion CFU of yeast and 5 billion CFU of probiotics.

Probios Horse Soft Chews is a probiotic supplement in treat form for horses. Each 10 gram chew supplies a minimum of 150 million CFUs of probiotics (Bacillus subtilis and Bacillus licheniformis). The treats are apple-flavoured and sweetened with molasses and corn starch. It is recommended to feed 1-2 treats daily.

Probios Powder is a probiotic supplement with a guaranteed minimum concentration of 10 million Colony Forming Units (CFU) per gram. It includes the probiotic strains Lactobacillus plantarum, Enterococcus faecium, Lactobacillus casei, and Lactobacillus acidophilus.

Probiotic by Equine Challenge is a probiotic supplement intended to support digestive health, microbial balance, and immune function in horses experiencing digestive stressors or dietary changes.

Probiotic Blast by Equine Challenge is a probiotic supplement intended to support digestive health and microbial balance in horses experiencing digestive stressors.

Probiotic Paste by DAC is a gut-health supplement that provides a source of beneficial intestinal bacteria. Each tube delivers 1 billion CFU per gram of lactic acid–producing bacteria.

ProbioticWise is a concentrated source of prebiotics and probiotics for horses. ProbioticWise is intended to maintain a healthy population of bacteria within the gastrointestinal tract of the horse.

Cavalor ProBreed is a textured feed for pregnant and gestating mares, as well as foals under 1 year of age. It contains 16% protein from sources such as alfalfa, wheat middlings and soybeans.

Procreatin 7 is a proprietary strain of Saccharomyces cerevisiae yeast used as a probiotic supplement in livestock feeds. It supports fiber, starch, and protein digestion.

Seminole Profecta 10™ is a pelleted feed providing grains, digestible fibers, yeast and molasses with 21% NSC. It is targeted at active mature horses and ponies.

Seminole Profecta 12 is a pelleted feed intended for mature, active horses and ponies. It has a moderate energy density, yeast culture, and 19% NSC (sugar and starch).

Seminole Profecta 14 is a pelleted feed intended for growing, breeding and performance horses. It contains 14% protein, 7% fat and 24% NSC. This feed is fortified with chelated trace minerals and antioxidants.

Nutrena ProForce Fuel is a 13% fat horse feed intended for performance athletes and hard keepers. It is meant to provide a higher calorie density with a maximum of 20% NSC.

Nutrena ProForce® Fuel XF is a 13% fat horse feed formulated for high performance horses that need additional nutritional support to meet the demands of stress and rigorous training.

Nutrena ProForce Senior is an 11% fat horse feed intended for senior equine athletes. It contains energy from digestible fiber sources and extruded fat nuggets with a maximum of 18% NSC.

Prominent Textured Horse Feed by Buckeye Nutrition is a complete feed formulated for performance horses. It is palatable and provides 14% protein, 32% NSC and energy from oats, wheat, corn, and soybean oil.

ProStock® Horse Mineral Tub 18% is a free choice vitamin and mineral block to supplement horses consuming lower quality pasture or stored forages. It provides 18% protein and contains molasses to increase energy content.

Protect-It by CEP is a powdered supplement of kelp, salt, and colostrum. It is purported to support gut health and electrolyte balance.

Protein+ by Core Performance Feeds is an extruded feed intended to support muscle growth and function. It provides 25% crude protein.

Protenza from Hallway is a textured feed fortified with Stamm 30, formulated for the competition horse. This feed contains 10% protein and 10% fat.

Prove PRO:formance is a complete grain ration intended to help provide horses, of all ages and levels of work, with all the needed nutrients that they might not have if only fed pasture or hay.

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.

Pulmonex is an equine supplement formulated to support lung health. Pulmonex contains antioxidants and herbal ingredients such as grape seed extract and turmeric.

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.

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 & Simple Balancer from Hallway is marketed as a non-GMO ration balancer. Pure & Simple contains 14% protein and provides 1048 kcal per lb of digestible energy.

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.

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 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 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.

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.

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.

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 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.

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.

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 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.

This rice bran oil supplement from AniMed contains pure rice brain oil. This oil contains antioxidants and is a good source of energy, vitamins, and fatty acids.

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 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.