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Muscle Supplements for Horses
View a list of the best muscle supplements for horses in the Mad Barn Equine Feed Database. This category includes commercial products formulated to support muscle growth, topline development, lean tissue maintenance, strength, stamina, and post-exercise recovery.
Compare ingredient lists, guaranteed analyses, feeding directions, and nutritional profiles for equine muscle supplements, including amino acids, protein supplements, vitamin E, selenium, magnesium, omega-3s, and recovery formulas. Use this database to evaluate products for performance horses, growing horses, seniors, hard keepers, and horses rebuilding topline after time off.
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Muscle Supplements
146 entries
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.
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
Hoof Health
Metabolic Syndrome
Organic Trace Minerals
VitaminsAminoTrace+ 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.
Commercial Feeds & SupplementsRation BalancersVitamin & Mineral SupplementsSupplementsAmino Acid SupplementsBone SupplementsHoof SupplementsMetabolic SupplementsMineral SupplementsMuscle SupplementsReproductive SupplementsSenior Horse SupplementsSkin & Coat SupplementsTopline SupplementsVitamin Supplements
L-Lysine (Mad Barn)
Amino Acid
Immunity
Ingredient
JointsLysine 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)
Calming
HealthIngredientMuscleMagnesium 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.
Natural E/Organic Se (Mad Barn)
AntioxidantOrganic Trace Minerals
RecoveryVitaminsNatural 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.
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 Acid
Gut 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.
Amino Edge (Bluebonnet Feeds)
Amino AcidMuscle
Omega 3-6-9
PerformanceAmino Edge by Bluebonnet Feeds is an amino acid supplement that also includes antioxidants and essential fatty acids. It is intended to support muscle and performance.
Amino-Fac-41 (Uckele)
Amino Acid
Broodmare
GrowthToplineAmino Fac-41 is a powdered amino acid supplement for horses. It contains 4% Lysine, the amino acid most commonly deficient in the equine diet. This supplement is designed to help support muscle mass, bone and joint structure, and immune system function.
Amino-Max (100 X Equine)
Amino AcidMuscle
NutrientsToplineAmino Max by 100 X Equine is a liquid amino acid supplement. It provides a blend of essential and non-essential amino acids in unknown quantities.
Aminolyte (Banks Mill Feeds)
Amino Acid
ElectrolyteMusclePerformanceEquine First Aminolyte is an electrolyte and branched-chain amino acid supplement intended to support exercise and recovery in performance horses.
Anazolic (Hygain)
DigestionIngredientMuscle
StressAnazolic from Hygain is an antioxidant supplement containing gamma-oryzanol. It is intended to support muscle health, digestion, and stress management.
B.C.A.A Complex Powder (Peak Performance Nutrients)
Amino AcidMusclePerformanceRecoveryB.C.A.A Complex Powder is a branched-chain amino acid supplement for horses containing L-Valine, L-Leucine, and L-Isoleucine. This product supports muscle metabolism and is intended for performance horses.
Beta Alanine (CEN)
Amino AcidImmunityMuscle
StaminaBeta 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.
BiAaMuGen (Hoffman’s Horse Products)
Amino Acid
Competition HorsesHealthStaminaBiAaMuGen from Hoffman's Horse Products is a pelleted protein supplement for horses intended to be fed top-dressed. BiAaMuGen is intended to be fed to horses who require additional muscle mass.
BozMerix CrunchTabs (Hestevard)
JointsMusclePerformanceRecoveryBozMerix CrunchTabs by Hestevard is a supplement intended to support joints and muscles in all horse types. It is provided as 5 tablets per day.
C-600 Athlete Effort Recovery (Royal Horse)
Competition HorsesHealthImmunityMuscleC-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.
Core Builder (Core Balance)
Amino AcidMuscleRecoveryVitaminsCore Builder by Core Balance is a supplement intended to build and support muscle. It contains amino acids, vitamins, and fatty acids.
Creatine Powder (AniMed)
ExerciseIngredientMuscleRecoveryCreatine powder is a supplement of pure creatine that is said to increase strength and sprint capacity. It is also supposed to aid in proper muscle functioning during exercise as well as help muscles recover after intense activity.
Creatine Power 5000 (Peak Performance Nutrients)
Competition Horses
EnergyMuscleStaminaCreatine 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)
Competition HorsesMusclePerformanceStaminaCreatine 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.
D-Ribose (Omega Alpha)
ExerciseJointsMusclePerformanceD-Ribose by Omega Alpha is a supplement for horses intended to support muscle and joint health post exercise.
D-Ty (NAF Equine)
AntioxidantHealthMusclePerformanceD-Ty from NAF Equine is a powdered supplement that is meant to support healthy muscular tissue and function. This supplement contains vitamin E and zinc.
DeStress Equine (Hoffman’s Horse Products)
MuscleNutrientsStress
Weight IssuesDeStress Equine from Hoffman's Horse Products is a pelleted supplement that is meant to help with the stress of being handling or transported. It contains electrolytes, amino acids, and aims to reduce weight and increase muscle development.
Dimethyl Glycine (DMG) (Omega Alpha)
JointsMusclePerformanceRecoveryDimethyl Glycine (DMG) by Omega Alpha is a supplement for horses intended to support muscle and joint health after exercise.
DMG 2000 (AniMed)
IngredientMusclePerformanceStaminaThis supplement from AniMed is supposed to aid in athletic performance, stamina, endurance, energy, and muscle recovery.
DMG Pure (AniMed)
IngredientMusclePerformanceStaminaDMG Pure is a supplement that aims to enhance performance by reducing lactic acid build-up and muscle fatigue.
Durizanol (Hestevard)
AntioxidantGrowthMuscleNutrientsDurizanol by Hestevard is a liquid supplement containing concentrated gamma oryzanol, it is intended to support muscle development and growth. Regulations should be checked prior to using this supplement in competition horses.
E-SE-MAG Pellets (MVP)
Antioxidant
Mineral BalanceNutrientsVitaminsE-SE-MAG Pellets by MVP is a supplement for horses that contains vitamin E, selenium and magnesium. It intends to support efficient muscle function and manage exercise-associated muscle discomfort.
Elite Equine Builder (Elite Three)
Coat QualityHoof HealthMuscle
Skin + HairElite Equine Builder is a hemp seed meal supplement for horses that provides 32% protein and 5% fat. It contains all 10 essential amino acids to support muscle mass.
Enhancer (Cox Vet Lab)
Competition HorsesEnergyMusclePerformanceEnhancer is a liquid supplement that is intended to support strength and speed in performance horses. It contains creatine, the amino acid l-arginine, DHEA, and gamma oryzanol.
Equine Amino Complex (Special Breed)
Amino AcidMusclePerformanceRecoveryEquine Amino Complex by Special Breed is a blend of amino acids intended to support muscle function. It contains branched-chain amino acids and other essential amino acids.
Equisel-Lyte (Omega Alpha)
Amino AcidElectrolyteMuscleRecoveryOmega Alpha Equisel-Lyte is an electrolyte and Branched Chain Amino Acid (BCAA) supplement for horses. It is formulated to support exercise recovery and muscle growth.
Equitop Myoplast (Boehringer Ingelheim)
Amino AcidMusclePerformanceProteinEquitop Myoplast by Boehringer Ingelheim is an amino acid supplement that is intended to help with muscle health and growth. It is high in protein and is meant for young horses, broodmares, or training horses.
Exceed 6-way (MVP)
Coat QualityGut HealthHoof HealthJointsExceed 6-way from MVP is intended for joint, gastric, muscle, coat, hoof, and digestive health support. Some of the active ingredients include hyaluronic acid, MSM, biotin, zinc, copper, amino acids, probiotics, prebiotics, and a variety of herbs.
Excell E (Equistro)
Antioxidant
MetabolismNutrientsVitaminsExcell E is a liquid equine supplement providing bioavailable vitamin E, lysine, magnesium, and organic selenium. It is intended to support muscle tissue in performance or leisure horses.
G.O. Big (Peak Performance Nutrients)
ExerciseGrowthMuscleRecoveryG.O. Big by Peak Performance Nutrients is a muscle-building, strength, and recovery supplement. It contains a blend of amino acids to promote long-term, lean muscle mass on horses.
Game Changer Plus (OE Nutraceuticals)
AntioxidantImmunityJointsMuscleGame Changer Plus by OE Nutraceuticals is a powdered supplement designed to support joint and muscle health by helping to reduce inflammation.
Gamma Oryzanol (AniMed)
AntioxidantIngredientMuscleWeight IssuesGamma Oryzanol from AniMed is an alternative to anabolic steroids that claim to be safe and effective with no side effects. This product is meant to help build muscle and lose fat.
Gamma Oryzanol (Omega Alpha)
JointsMusclePerformanceRecoveryGamma Oryzanol by Omega Alpha is a supplement for horses intended to support muscle and joint health after exercise.
Gold Medal (St.Hippolyt)
GrowthMusclePerformanceProteinGold Medal by St.Hippolyt is a pelleted supplement intended to support muscle growth in performance horses.
H-Formula (Biopteq)
HealthImmunityJointsMuscleH-Formula from Biopteq is a pelleted supplement intended for horses who require additional protein in their diet. This supplement is intended to support the maintenance of muscles and tendons.
Haltéro+ (Campagnard)
Amino AcidMusclePerformanceRecoveryHaltéro+ by Campagnard is a supplement intended to support muscle development and improve recovery post exercise. It contains essential amino acids.
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.
In-SYNC 4 (MVP)
Blood CellsCoat QualityImmunityMuscleIn-SYNC 4 from MVP is a supplement intended to support muscle function, immune health, blood cell production, and coat quality. It contains B-vitamins, amino acids, and vitamins.
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.
Lacta-Aid (Cox Vet Lab)
Metabolic SyndromeMusclePerformanceRecoveryLacta-Aid is a liquid supplement intended to reduce the production of lactic acid by converting blood sugar into energy. It could be beneficial for reducing tying up.
Lactanase (Vita Flex)
Competition HorsesPerformanceStaminaVitaminsLactanase is an equine performance supplement purported to support muscle function and metabolism. It contains d-Lipoic acid and B vitamins, which are ingredients involved in the conversion of products of glycolysis (pyruvate) to acetyl coenzyme A.
Laktese Ex Oral Syringe (Hestevard)
AntioxidantElectrolyteMuscleRecoveryLaktese Ex Oral Syringe by Hestevard is a paste supplement intended to support muscle function and energy metabolism in all types of horses and ponies.
Lean Muscle (ImmuBiome)
Muscle
Prebiotic
ProbioticToplineLean 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.
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.
Medical Muscle Horse Performance Supplement (Full Bucket Equine)
AntioxidantCompetition HorsesHealthVitaminsMedical Muscle Horse Performance Supplement from Full Bucket Equine is a powdered antioxidant supplement intended to support muscle recovery in horses. This supplement is intended to support muscle, joint and tendon health.
Mega-FLX + HA (Spectra)
ExerciseJointsMuscleRecoveryMega-FLX + HA is an equine supplement intended for targeting joint and muscle health. This liquid formulation contains vitamins, and minerals as well as MSM and hyaluronic acid.
Mellow Muscle (Sierra Gold)
CalmingMineral BalanceMuscleVitaminsMellow Muscle by Sierra Gold is a powdered supplement for horses intended to aid horses suffering from PSSM. It contains vitamins, minerals, and amino acids which intend to support muscle growth.
MetaBoost (Pureform)
Amino AcidAntioxidantToplineVitaminsMetaBoost from Pureform is a supplement for horses that contains antioxidants, vitamins, amino acids and minerals. It is meant to support digestion, muscles, and topline.
