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Identify gaps in your horse's nutrition program to optimize their well-being.
Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
FeedBank
Feed Format
Powdered Horse Supplements
Discover detailed nutrition information and ingredient labels for powdered horse supplements and products in the Mad Barn Equine Feed Database. Powdered products consist of finely ground ingredients that are typically measured by scoop and mixed into a horse’s feed. Compare product options in powder format for your horse.
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Feeds, Supplements & Products
3:1 Zinc Copper (Mad Barn)
Health
Hoof Health
Mineral Balance
Skin + HairMad 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 (Mad Barn)
Antioxidant
Exercise
Muscle
StallionAcetyl-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.
B-Vitamin Pak (Mad Barn)
CalmingExercise
Stress
VitaminsB-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)
Hoof Health
IngredientMuscle
NutritionBiotin 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)
BroodmareHealthIngredient
MareChasteberry powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.
Copper (Mad Barn)
Competition HorsesIngredient
JointsMineral BalanceCopper 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)
Amino Acid
Coat QualityCompetition HorsesIngredientMethionine 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)
Antioxidant
CirculationHoof HealthIngredientJiaogulan 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)
Amino Acid
ImmunityIngredientJointsLysine is an essential amino acid that is important for forming strong collagen bonds. Lysine is the most commonly deficient amino acid in equine diets.
Magnesium Oxide (Mad Barn)
CalmingHealthIngredientMuscleMagnesium 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 (Mad Barn)
Bone HealthHealthJointsMineral BalanceManganese 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 (Mad Barn)
AntioxidantHealthIngredient
Toxin BinderMilk 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)
Bone Health
GrowthIngredientMineral BalanceMonosodium 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)
Hoof HealthJoints
RecoverySkin + HairMSM 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 Vitamin E (Mad Barn)
AntioxidantHealthMuscleVitaminsNatural 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)
Antioxidant
Performance
Respiratory
StaminaMad 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 Premix – Vitamin & Mineral Supplement (Mad Barn)
Hoof HealthMineral Balance
Organic Trace MineralsVitaminsOmneity 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.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin SupplementsMineralsOrganic Minerals
Optimum Probiotic (Mad Barn)
Digestion
Gut HealthImmunity
ProbioticMad 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)
Competition Horses
ElectrolytePerformanceStaminaPerformance 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)
FiberGut Health
HindgutStressPsyllium 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)
HealthImmunityIngredientRespiratorySpirulina 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)
Amino AcidMuscle
ProteinRecoveryThree 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)
Amino AcidGut HealthMuscle
ToplineThreonine 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)
Coat QualityExerciseHoof HealthOrganic Trace MineralsTrace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Zinc (Mad Barn)
HealthImmunityIngredientMineral BalanceMad 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.
Hoof Strength (Summit Animal Health)
Amino AcidHealthHoof HealthJointsHoof Strength by Summit Animal Health is a powder hoof supplement intended to support hoof growth and strength in horses. It is suitable for all classes of horses.
Hoofefex (Basic Equine Nutrition)
Hoof HealthMineral Balance
NutrientsVitaminsHoofefex is a hoof supplement containing a blend of four micronutrients (biotin, zinc, copper and manganese) important for supporting hoof health. It also contains MSM, kelp and brewer's yeast. Each serving provides 20 mg of biotin.
HoofSOLID (Durvet)
DigestionGut HealthHoof HealthNutritionHoofSOLID by Durvet is a pelleted hoof and digestive supplement intended for all classes of horses.
Horse Shield (Purina)
DigestionImmunityVitamins
YeastPurina Horse-Shield is an equine supplement formulated to support the immune system and digestion. It contains Diamond V XPC Ultra yeast culture and Saccharomyces cerevisiae.
Horse Vitamin-Mineral Premix (New Rosedale Feedmill)
HealthMineral Balance
SeniorVitaminsHorse Vitamin-Mineral Premix by New Rosedale Feedmill is a vitamin and mineral premix supplement for mature horses.
Horse XL (Equinety)
Amino AcidMuscleProteinRecoveryEquinety Horse XL is a pure amino acid supplement formulated to support muscle strength and recovery. This supplement also supports collagen in the horse, which leads to a healthier coat and bones. It contains a blend of 8 amino acids.
HS-35 Horse Supplement (Optimin)
Amino AcidMineral BalanceNutritionVitaminsHS-35 Horse Supplement is a loose vitamin-mineral supplement in a soybean and flaxseed base. It is formulated with both organic and inorganic minerals, yeast, and lactic acid bacteria as a probiotic.
Hyalcare Plus (Herbs for Horses)
Competition HorsesHealthJointsNutrientsHyalcare Plus from Herbs for Horses is a powdered equine joint supplement. Hyalcare Plus is formulated with MSM and collagen intended to support joint health in horses.
Hyaluronic Acid (Equine Challenge)
HealthJointsPerformanceRecoveryHyaluronic Acid by Equine Challenge is a powdered supplement intended to minimize joint pain and inflammation in all classes of horses.
HydraBoost (SportForce)
Competition HorsesElectrolyteExercise
HydrationHydraBoost is an electrolyte supplement for horses formulated with calcium, sodium, chloride, potassium, magnesium and dextrose (sugar). It is intended to replace the electrolytes lost in sweat.
Ignite – 30% High Fat Supplement (Running Horse)
Coat Quality
Energy
Fat
Weight IssuesRunning Horse Ignite is a 30% fat supplement formulated with rice bran, vegetable oil and flaxseed. It can be used for weight gain and improving coat condition or as a top dressing to increase energy content in the diet.
Immune E/C (Bluebonnet Feeds)
AntioxidantHealthImmunityStressImmune E/C by Bluebonnet feeds is a powdered supplement containing Vitamins E and C. It is intended to support a healthy immune system in all horse types.
In The Pink Powder (NAF Equine)
DigestionGut HealthHindgutYeastIn The Pink Powder from NAF Equine is intended for horses and ponies in light to heavy work. This supplement is meant to support overall digestive and gut health.
InsulinWise (Wiser Concepts)
HealthImmunity
Metabolic SyndromeRecoveryInsulinWise from Wiser Concepts is an equine supplement only available through a licensed veterinarian. InsulinWise is intended to maintain healthy insulin levels and normal metabolic function.
Intensive Care GI (Mcintosh Pro Line)
DigestionGut HealthHindgutWeight IssuesIntensive Care GI is an equine gut supplement formulated to support digestion and gut comfort. Ingredients include yeast extract, oatmeal, hydrated sodium calcium aluminosilicate, and various probiotic fermentation products.
IR Support (Earth Song Ranch)
DigestionGut HealthHealthNutrientsIR Support by Earth Song Ranch is a custom blend supplement intended to support horses on grass or mixed hay diets.
ISF Herbageum Condiment (ISF)
Flavor
HerbIngredientNutrientsISF Herbageum Condiment is a flavoring agent that contains herbs. ISF Herbageum Condiment is intended to be added to grain and protein mixed rations for all types of livestock.
Jeremiah’s Ulcer Repulser (JUR Equine)
ColicHerbHindgut
UlcersJeremiah's Ulcer Repulser is an herbal supplement for horses with gastric ulcers and colic. It contains slippery elm bark, marshmallow root, fenugreek seed, carrot powder, probiotics, and L-glutamine.
Joint Armor (Kentucky Performance Products)
Bone HealthHealthImmunityJointsJoint Armor from Kentucky Performance Products is a powdered joint supplement for horses. Joint Armor contains glucosamine, chondroitin sulphate and hyaluronic acid intended to support joint health in horses.
Joint Support (Equine Challenge)
HealthJointsNutrients
Omega 3-6-9Joint Support by Equine Challenge is a powdered joint supplement intended to support joint health, mobility, and connective tissue function in all classes of horses.
Just Add Oats (Natural Horse Vet)
Mineral BalanceNutritionProbioticVitaminsJust Add Oats by Natural Horse Vet is a powdered supplement intended to provide the vitamins and minerals to complete grain mixes and help balance out mixed grass, legume and grass hay.
KelatoLYTE (Kelato)
ElectrolyteExerciseHealthMineral BalanceKelatoLYTE from Kelato is an electrolyte supplement that provides salt, glucose, potassium, and magnesium. This supplement is meant to aid in preventing dehydration by providing electrolytes during exercise and performance.
KelatoVIT Performance Powder (Kelato)
HealthMineral BalanceNutrientsVitaminsKelatoVIT Performance Powder from Kelato is a vitamin and mineral supplement that also can be found in pelleted form. Vitamins and minerals assist in performance, recovery, and overall health.
Kelp Meal (Modesto Milling)
Ingredient
MetabolismMineral BalanceNutrientsKelp Meal by Modesto Milling is a dried, ground source of organic kelp - a type of brown algae or seaweed. Kelp is a natural source of many vitamins and minerals, especially iodine.
Ker-A-Form (Kentucky Performance Products)
Coat QualityHoof HealthMineral BalanceSkin + HairKer-A-Form from Kentucky Performance Products is a hoof and coat supplement. It is meant to help with the health of coats, manes and tails, and also contribute to the strength of hooves.
KER-Flex (Kentucky Equine Research)
Bone HealthHealthImmunityJointsKER-Flex from Kentucky Equine Research is a powdered joint supplement for horses in all levels of work. KER-Flex contains chondroitin sulphate, MSM, hyaluronic acid and glucosamine HCl intended to support joint health in horses.
Kombat Kleer (Kombat Boots)
CirculationHealthHoof HealthToxin BinderKombat Kleer is a supplement for horses that is a mycotoxin binder. This is meant to help reduce inflammation and increase circulation in the hooves.
L-Arginine AKG (Peak Performance Nutrients)
Amino AcidCirculationImmunityPerformanceL-Arginine AKG by Peak Performance Nutrients is a supplement for performance horses in training. It contains purely L-Arginine AKG, which helps support the levels of amino acids that allow more oxygen into the muscles for better performance.
L-Carnitine Powder (AniMed)
CardiovascularExerciseMuscleRecoveryThis powdered supplement from AniMed contains L-Carnitine. This ingredient is meant to aid in the support of proper cardiac activity and muscle recovery, especially during times of exercise or stress.
L-Leucine (Uckele)
Amino AcidIngredientMuscleNutrientsL-Leucine is a branched-chain amino acid supplement proposed to aid in muscle growth, recovery, and maintenance of exercising horses. L-Leucine is designed to support horses during exercise as it is a valuable energy source. It provides 9.85 grams of L-Leucine per scoop.
L-Lysine (MVP)
Amino AcidIngredientMuscleProteinL-Lysine from MVP is a pure amino acid supplement for horses that intends to support muscle growth, topline, immune function and hoof health. L-Lysine is the first limiting amino acid in the equine diet.
LAM Essentials (EquiFeast)
CalmingMetabolic SyndromeMineral BalanceVitaminsLAM Essentials by EquiFeast is a mineral and vitamin supplement intended for horses at risk for metabolic problems. It contains chelated organic minerals.
Laminae 911 (Equine Challenge)
CirculationHealthHoof HealthNutrientsLaminae 911 by Equine Challenge is an herbal supplement intended to support hoof health, strength, and circulation in horses experiencing laminitis, founder, or hoof sensitivity.
LaminaSaver (Figuerola Labs)
AntioxidantBone HealthHealthRecoveryLaminaSaver by Figuerola Labs is a powdered supplement designed to support bone health. It is formulated with biotin, antioxidants, and methionine.
Laminaze (NAF Equine)
HealthHoof HealthJointsNutrientsLaminaze by NAF Equine is a powdered joint supplement that contains mint, ginger, and magnesium oxide. It intends to provide gut support and maintain hoof health.
LaminOX Powder (SmartPak)
Amino AcidCirculationHoof HealthNutrientsLaminOX Powder by SmartPak is a hoof supplement intended to support circulation, hoof health, and hoof growth in all classes of horses.
Lamivite (Equestrizone)
AntioxidantGut HealthHindgutNutrientsLamivite from Equestrizone is a blend of naturally sourced antioxidants and micronutrients to support a high fibre, low concentrate diet. It supports healthy stomach and hindgut functions in horses.
Lean Muscle (ImmuBiome)
Muscle
PrebioticProbioticToplineLean Muscle from ImmuBiome is a supplement that is made for horses who need topline support. It contains prebiotics, probiotics and colostrum. It also aids in the support of muscles and tissues.
Lektra L’eau (Dynavyte)
ImmunityMineral BalancePerformanceVitaminsLektra L'eau by Dynavyte is a powdered vitamin and mineral supplement. It is intended to replace minerals lost through heavy sweating in horses.
Leucine
Amino AcidMuscleProteinRecoveryL-Leucine is an amino acid that plays a role in muscle growth and protein synthesis for horses. Like other BCAAs, it is sometimes supplemented for performance horses.
Liberty B1 Mix (Nature Belisle)
CalmingIngredientMetabolismVitaminsLiberty B1 Mix is a thiamine (Vitamin B1) supplement for horses. Thiamine is important for nervous system function and energy metabolism.
Lifeforce Elite Performance (Alltech)
JointsPerformanceRecoveryStressLifeForce Elite Performance by Alltech is a powdered supplement intended to support complete wellness in performance horses.
Liverzyme (Peak Performance Nutrients)
Gut HealthHerb
Liver HealthStressLiverzyme by Peak Performance Nutrients is a liquid liver horse supplement that provides herbal support for normal liver function and health. This supplement contains ingredients that intend to support normal bile production.
LoosenUP (Kelato)
AntioxidantMineral BalanceRecoveryVitaminsLoosenUP from Kelato is a supplement that provides antioxidants in a blend of vitamin E and C, selenium, magnesium, and chromium. It is meant to assist horses during illness, stress, and recovery from injuries or exercise.
Lysine Hydrochloride (HCl) – 98.5%
Amino AcidCoat QualityHoof HealthMuscleLysine Hydrochloride is a form of lysine supplement that provides approximately 80% L-Lysine. This essential amino acid is considered the first limiting amino acid in the equine diet.
M Power (NAF Equine)
AntioxidantGrowthMuscleNutrientsM Power from NAF Equine is intended for performance horses, young horses, and growing horses. This supplement is meant to support performance, stamina, and muscle development.
Mag-Right Nerve Care & Calming Powder (Animed) – Discontinued
CalmingHealthMineral BalanceMuscleANIMED Mag-Right Nerve Care is a calming powdered horse supplement providing a blend of organic and inorganic magnesium. Magnesium is a macromineral that plays a role in nerve and muscle function.
Mag+ (Advanced Equine Nutrition)
CalmingCompetition HorsesNutrientsStressMag+ by Advanced Equine Nutrition is a supplement intended to support focus and a calm demeanor.
MagCalm (Equestrizone)
CalmingEnergyIngredientPerformanceMagCalm from Equestrizone is a natural equine calming supplement with equal parts magnesium and potassium to help ease horses who become anxious or over-excited. It can also support stamina and energy levels.
MagnaGard Gastric Support Supplement (Eagle Equine)
DigestionGut HealthHindgutImmunityMagnaGard Gastric Support from Eagle Equine is a powdered equine supplement intended to prevent ulcers. MagnaGard Gastric Support is also a source of magnesium and trace minerals for horses.
