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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
Magnesium Sulfate - Feed Ingredient
Magnesium sulfate (MgSO₄) is an inorganic compound composed of magnesium, sulfur, and oxygen. It is commonly available in hydrated forms, such as magnesium sulfate heptahydrate (Epsom salt). This compound is used in animal nutrition as a supplemental source of magnesium and sulfur, both of which play essential roles in physiological functions.
In equine nutrition, magnesium sulfate is included in feed formulations or supplements to support magnesium balance in the diet. Magnesium is critical for muscle function, nerve signaling, and enzyme activity. However, excessive supplementation should be avoided, as high doses of magnesium sulfate can have a laxative effect.
The following equine feeds, supplements and products contain Magnesium Sulfate as an ingredient.
Feeds, Supplements & Products
Performance XL: Electrolytes (Mad Barn)
Competition Horses
Electrolyte
Performance
StaminaPerformance 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.
Mare-Foal II-P (Pellets) (MVP)
Broodmare
Foal
Mineral Balance
VitaminsMare-Foal II-P by MVP is a pelleted supplement designed for broodmares and foals. It contains vitamins, minerals, probiotics and an elevated protein level that intend to support proper development.
Mare’s Milk Plus (Buckeye)
EnergyFoal
Nutrition
ProteinMares Milk Plus is a powdered milk replacer for nursing, orphaned or rejected foals. It contains digestible, whey-based proteins to minimize digestive upset and is fully fortified.
Mellow Muscle (Sierra Gold)
CalmingMineral Balance
MuscleVitaminsMellow 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.
Metaslim (Simple System Horse Feeds)
Ingredient
Metabolic Syndrome
Nutrients
Weight IssuesMetaslim is a pelleted equine feed designed for horses who have metabolic issues. It is a highly palatable feed suitable for overweight horses.
Moulee HM 13% Liberte (Nature Belisle)
Complete Feed
GrainsNutritionPerformanceMoulee HM 13% Liberte is a textured feed intended for performance horses and those in heavy work. It contains 13% protein, 6.09% fat, and 7.86% fibre.
Moulee Jument 16% Liberte (Nature Belisle)
BroodmareComplete FeedNutritionProteinMoulee Jument 16% Liberte is a cubed feed intended for broodmares. It contains 16% protein, 4.85% fat, and 8.35% fibre.
Moulee Poulain Liberte 17% (Nature Belisle)
Complete FeedFoal
GrowthNutritionMoulee Poulain Liberte 17% by Nature Belisle is intended for horses and ponies aged 0-2 years of age. This cubed feed contains 17% protein as its primary energy source.
Moulee Q-F 15% Liberte (Belisle)
Energy
Fat
FiberNutritionMoulee Q-F 15% is a complete feed with 15% crude protein and 7% crude fat. It also contains vitamin E and selenium. This feed is intended for all horses and ponies.
Moulée Quali-Fibre (Nature Belisle)
Fiber
Omega 3-6-9
ProbioticVitaminsMoulee Quali-fibre is a feed intended for horses with higher energy demands, such as performance horses. It contains 15% protein, 7% fat and 23% fibre with added vitamin E and selenium.
Nutri-Calm Gel (Foran Equine)
CalmingCompetition HorsesPerformance
StressNutri-Calm Gel from Foran Equine is intended for nervous horses, traveling, and competition. This supplement is meant to support calming behavior in horses and ponies.
Nutri-Calm Syrup (Foran Equine)
CalmingCompetition HorsesPerformanceStressNutri-Calm Syrup from Foran Equine is intended for nervous horses. This supplement contains magnesium, B vitamins, and Tryptophan which are meant to promote calming behavior.
One’N Only (Wendlands)
Caloric EnergyComplete Feed
HealthNutritionOne'N Only by Wendlands is a total mixed ration formulated to replace traditional concentrates and supplements. It can also be fed as a hay extender to help meet forage needs.
![Perform ‘N Win Electrolyte (BUCKEYE Nutrition) – [Discontinued]](/wp-content/uploads/2021/06/Perform-N-Win-Electrolyte-Buckeye-Nutrition-300x300.jpg)
Perform ‘N Win Electrolyte (BUCKEYE Nutrition) – [Discontinued]
Competition HorsesElectrolytePerformanceStaminaPerform 'N Win is a now-discontinued electrolyte formula sold by Buckeye Nutrition. Perform 'N Win was formulated to meet the needs of competitive endurance horses and to promote increased stamina.
Performance Advantage (Tribute Equine)
EnergyFatFoalPerformanceTribute Performance Advantage® is a grain-based, textured feed formulated to meet the higher energy requirements of performance horses. It provides 8% fat and 31% NSC.
Performance Liquid (Formula 707)
Mineral BalanceNutrientsPerformanceVitaminsPerformance Liquid from Formula 707 is a liquid supplement containing vitamins and minerals. It is intended to provide energy and nutrients for performance horses.
Performance Plus Complete (Bluebonnet Feeds)
FiberMineral BalancePerformanceVitaminsPerformance Plus Complete from Bluebonnet Feeds is an alfalfa-based pellet intended to replace some or all of the forage in a horse's diet. It contains 12% crude protein, 3.5% crude fat, and 29% crude fibre.
Perk-A-Lyte (Cox Vet Lab)
Electrolyte
HydrationMineral BalanceStaminaPerk-A-Lyte is a electrolyte supplement intended to replenish electrolyte stores after exercise and competition.
Perktone (Cox Vet Lab)
Blood CellsEnergyMineral BalanceVitaminsPerktone is a liquid iron supplement intended to help performance horses with their blood's ability to transport oxygen throughout the body. This may lead to improved performance.
Physique (Equi-lete)
Bone HealthEnergyHealthMineral Balance
UlcersPhysique by Equi-lete is a pelleted supplement intended to support bone and tissue health in all horse types.
Power Finish (Tribute)
Complete FeedEnergy
ExercisePerformanceTribute Power Finish is a high-fat textured feed intended for adult horses in heavy training. It provides highly digestible energy sources to support the calorie requirements of racehorses. Power Finish contains high levels of protein (13% crude protein), fat (10% crude fat), and NSC (32%).
Power Up (Cox Vet Lab)
Competition HorsesMusclePerformance
RecoveryPower Up from Cox Vet Lab is a liquid equine supplement containing a blend of Gamma Oryzanol and Creatine. Power Up is cherry flavoured to improve palatability.
Pre-Fuel Gel (Foran Equine)
Competition HorsesEnergyMuscleNutrientsPre-Fuel Gel from Foran Equine is intended for performance horses and ponies. This supplement is meant to provide extra nutrients and energy to the horses diet.
Precision (Ark Nutrition)
Amino AcidFatGrowth
ToplinePrecision by Ark Nutrition is a pelleted feed that is low in sugar with a moderate starch level meant to ease digestion and is higher in soluble fiber levels to support hindgut function.
Prime Lyte (Prime Performance Nutrition)
ElectrolyteExercisePerformanceRecoveryPrime Lyte is a buffered electrolyte blend by Prime Performance Nutrition. It is intended to replace electrolytes lost in sweat.
Quench Electrolyte (HorseTech)
ElectrolyteHydrationRecoveryStressQuench Electrolyte by HorseTech is an electrolyte containing no sugar, fillers or flavours. It is intended to replace electrolytes in horses under stress from heat, hard work or training.
Quitt (Farnam)
CalmingMineral BalanceNutrientsVitaminsFarnam Quitt is a pelleted supplement intended to stop wood chewing in horses. It contains vitamins, minerals and fatty acids.
Quitt Chew Stop Pellets (Farnam)
CalmingMineral BalanceProteinVitaminsQuitt is a supplement for horses meant to help them stop wood chewing. It provides vitamins, minerals, and fatty acids intended to meet a horse's nutritional requirements and prevent wood chewing behaviours.
Recharge (Doctor’s Choice Supplements)
ElectrolyteExerciseMineral BalanceRecoveryRecharge by Doctor's Choice Supplements is an electrolyte supplement intended to replace minerals and vitamins after exercise and heat waves.
Red Cell (Iron Rich Supplement)
Blood Cells
CirculationMineral BalanceNutrientsRed Cell® is a liquid vitamin-iron-mineral supplement for horses that are iron deficient. Each serving provides 300 mg of chelated iron. It includes B-complex vitamins to help support immune health.
Repair Daily Formula (Red Hot Equine Aminos)
Amino AcidMuscle
Organic Trace MineralsVitaminsRepair Daily Formula by Red Hot Equine Aminos is a powdered supplement formulated with amino acids, trace minerals, and electrolytes. It is specifically designed to support muscle recovery in horses.
Restore Electrolyte Pellets (Formula 707)
ElectrolyteMusclePerformanceRecoveryRestore Electrolyte Pellets from Formula 707 is a pelleted electrolyte supplement intended to support fluid balance, muscle health and performance recovery.
![RestorePRO Pellets (Horse Logic Pro) – [Discontinued]](/wp-content/uploads/2023/01/RestorePRO-Pellets-Horse-Logic-Pro-Horse-Supplement-300x300.jpg)
RestorePRO Pellets (Horse Logic Pro) – [Discontinued]
Competition HorsesElectrolyteHealthHydrationRestorePRO Pellets from Horse Logic Pro is a pelleted electrolyte for horses. RestorePRO Pellets contain ingredients intended to support horses' mineral and hydration levels.
![Senior GC Pelleted Feed (BUCKEYE Nutrition)-[Discontinued]](/wp-content/uploads/2019/12/Senior-GC-Pelleted-Feed-Buckeye-Nutrition-Horse-Feed-300x300.jpg)
Senior GC Pelleted Feed (BUCKEYE Nutrition)-[Discontinued]
Complete FeedHealth
Joints
SeniorSenior GC is a now-discontinued pelleted feed from Buckeye Nutrition targeted to older horses with functional teeth. Senior GC provided glucosamine, chondroitin, and MSM to support joint health.
Seniority GC Plus (Tribute Equine)
Complete FeedJoints
RespiratorySeniorTribute Seniority™ GC Plus is a textured, complete feed for mature horses that contains additional ingredients to support joint health. It is formulated with glucosamine, chondroitin sulfate, and MSM.
Solutions 12 Textured (Right Choice)
Complete FeedHealthNutritionProteinSolutions 12 Textured is a complete feed with 12% protein and 6% fat. It is formulated using corn, oats, barley, and wheat as energy sources. It also contains soybean as a protein source and soybean oil as a fat source.
Solutions 14 Textured (Right Choice)
Complete FeedHealthNutritionProteinSolutions 14 Textured is a complete feed containing 14% protein from soybean and alfalfa meal and 6% fat from soybean oil. It contains whole oats, cracked corn, wheat middling's, and molasses as energy sources.
Strategy (Ark Nutrition)
FatHealthNutritionProteinStrategy by Ark Nutrition is an energy and protein supplement for horses. It is intended to support muscle development and meet fatty acid requirements from soybean meal, palm oil, flaxseed, and rice bran.
Stress Pak (Select The Best)
ElectrolyteHydrationMineral BalanceStressStress Pak by Select The Best is a powdered electrolyte supplement that provides the vitamins, minerals, and electrolytes necessary to replenish what is lost in sweat. This electrolyte is sugar-free.
SU-PER Cell Builder Liquid (Gateway Products)
Blood CellsCirculationHealthVitaminsSU-PER Cell Builder Liquid by Gateway Products is a supplement to support stamina, endurance, and blood cell health. It is a high-iron supplement that supports normal red blood cell production and helps promote healthy cells with high hemoglobin content.
SU-PER Lyte Paste (Gateway Products)
ElectrolyteHydrationMineral BalanceRecoverySU-PER Lyte Paste is an electrolyte paste supplement meant to provide essential electrolytes and trace minerals that horses may lose during exercise or hot conditions. This supplement can aid in electrolytic balance and proper hydration.
SU-PER Lyte Powder (Gateway Products)
ElectrolyteHydrationMineral BalanceRecoverySU-PER Lyte Powder by Gateway Products is an electrolyte paste supplement meant to provide essential electrolytes and trace minerals that horses may lose during exercise or hot conditions. This supplement can aid in electrolytic balance and proper hydration.
SU-PER StressEx Powder (Gateway Products)
CalmingElectrolyteRecoveryStressSU-PER StressEx Powder by Gateway Products is a supplement containing electrolytes that helps maintain a horse's normal body fluid levels. This supplement aids in supporting normal nerve and muscle function and helps prevent dehydration.
![SUPREME™ 10 Pelleted Feed (BUCKEYE Nutrition)-[Discontinued]](/wp-content/uploads/2019/12/SUPREME-10-Pelleted-Feed-Buckeye-Nutrition-Horse-Feed-300x300.jpg)
SUPREME™ 10 Pelleted Feed (BUCKEYE Nutrition)-[Discontinued]
Complete Feed
Gut HealthHealth
Ration BalancerSUPREME™ 10 Pelleted Feed is a now-discontinued feed that provided 10% crude protein in a fortified grain mix. It was formulated to support the nutritional needs of mature horses.
SweatAgain (AniMed)
Amino AcidElectrolyteMineral BalanceVitaminsSweatAgain from AniMed is a powdered electrolyte supplement. It contains amino acids, vitamins, minerals and more, which all contribute to a horse's ability to sweat normally and maintain a healthy body temperature.
Synergize (Tribute)
FatGut Health
Low NSC FeedsPerformanceSynergize by Tribute is a pelleted feed intended for hard-keepers and horses with a heavy workload that are sensitive to sugar and starch.
Synergy (Ark Nutrition)
Hoof HealthMineral BalanceNutrientsVitaminsArk Nutrition Synergy is a concentrated mineral and vitamin premix containing 100% organic selenium and a blend of inorganic and organic trace minerals. It contains no molasses, fillers or artificial flavours.
ThriveFeed Horse Feed
ForageGut HealthHealthNutrientsThriveFeed is a pelleted horse feed composed of alfalfa meal, timothy grass meal, sorghum, soybean meal, rice bran and kelp meal. It provides 15% protein, 2.5% fat and 20% fiber.
Tie Free 24 (Peak Performance Nutrients)
ElectrolyteMusclePerformanceRecoveryTie Free 24 by Peak Performance Nutrients is a vitamin and mineral supplement that provides electrolytes to support horses prone to tying up. It contains vitamin E acetate, calcium carbonate, and sodium bicarbonate to help performance.
Tie Free TMC Paste (Peak Performance Nutrients)
ExerciseMuscleRecoveryStressTie Free TMC Paste is a sodium bicarbonate free electrolyte supplement that supports replenishment of glycogen stores, muscle recovery, and muscles prone to tying up. It contains potassium chloride, potassium carbonate, and magnesium sulphate.
Tie Free TMC Powder (Peak Performance Nutrients)
ExerciseGrowthMuscleRecoveryTie Free TMC Powder is a sodium bicarbonate free electrolyte supplement that supports replenishment of glycogen stores, muscle recovery, and muscles prone to tying up. It contains potassium chloride, potassium carbonate, and magnesium sulphate.
