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Weight Gain Supplements for Horses
View a list of the best weight gain supplements for horses in the Mad Barn Equine Feed Database. This category includes commercial weight gain products, fat supplements, high-calorie feeds, oils, rice bran, flaxseed, beet pulp, protein supplements, and muscle support formulas designed to add calories and support healthy body condition.
Compare ingredient lists, guaranteed analyses, feeding directions, and nutritional profiles for equine weight gainer supplements. Review products that provide concentrated calories from fat, fiber, protein, and amino acids to choose the best option for underweight horses, hard keepers, seniors, performance horses, and horses rebuilding muscle or topline.
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Weight Gain Supplements
Three Amigos (Mad Barn)
Amino Acid
Muscle
Protein
RecoveryThree 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.
w-3 Oil (Mad Barn)
Coat Quality
Fat
Joints
Omega 3-6-9w-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.
Commercial Feeds & SupplementsEnergy SourcesSupplementsFatJoint SupplementsRespiratory SupplementsSkin & Coat SupplementsImmune SupplementsCalming SupplementsWeight Gain SupplementsReproductive SupplementsOmega-3 SupplementsComfort & Recovery SupplementsOils & Fat SupplementsSenior Horse Supplements
Super Shine Plus (Saracen Horse Feeds)
Caloric EnergyCoat QualityFat
Skin + Hair
Weight IssuesSuper Shine Plus is a soya oil supplement intended to help maintain healthy coats and skin. It can also be used as a source of energy or to increase feed palatability.
Super Weight Gain (Horse Guard)
Coat Quality
Health
NutritionWeight IssuesSuper Weight Gain by Horse Guard, is a supplement intended for healthy weight gain and enhancing coat condition. This supplement contains full-fat soybeans, prebiotics, probiotics and a vitamin mineral package.
Tru Gain (Hygain)
Competition HorsesHealthNutritionWeight IssuesTru Gain is an extruded fat supplement for horses. This pelleted supplement contains added vitamin E and selenium. Tru Gain is intended for performance horses and horses who require additional calories.
Ultimate Finish 100 (Buckeye)
Coat Quality
EnergyFatWeight IssuesUltimate Finish 100 is a fat supplement formulated with partially hydrogenated vegetable fat. This granular powder does not have an oily texture. It is designed for horses that need to gain weight or horses with higher energy requirements.
ULTIMATE FINISH 25 (BUCKEYE Nutrition)
FatOmega 3-6-9Skin + HairWeight IssuesUltimate Finish 25 is a high-fat (25%) supplement intended for use as a top-dressing to add energy to the diet for working horses or horses that need to gain weight gain. It is formulated with soybeans, flaxseed, and rice bran.
Ultimate Finish 40 (Buckeye)
EnergyFatOmega 3-6-9Weight IssuesBuckeye Ultimate Finish 40 is a pelleted horse supplement providing 40% fat, which can support weight gain. It is formulated to be calorically dense with limited grain content.
Ultimate Finish SRB+ (Buckeye)
Coat QualityFatOmega 3-6-9Weight IssuesBuckeye Ultimate Finish SRB+ is an extruded fat supplement containing stabilized rice bran and milled flaxseed. It is intended to add calorie density to the diet, which can support performance, weight management, and skin and coat quality.
Ultra Bloom (Seminole)
Fat
Growth
PerformanceWeight IssuesSeminole Ultra Bloom is an extruded fat supplement containing stabilized rice bran. This feed is calorie dense to support growing, breeding, show and performance horses.
Ultra Growth (Cox Vet Lab)
FoalGrowthMusclePerformanceUltra Growth from Cox Vet Lab is a liquid supplement which is intended to be used as a muscle growth supplement. Ultra Growth is formulated with rice bran oil and corn oil to assist in weight gain.
UltraCruz Equine Pure Wheat Germ Oil (Santa Cruz Animal Health)
Coat QualityFatOmega 3-6-9Skin + HairUltraCruz Pure Wheat Germ Oil is a fat supplement intended for horses that need to gain weight or that need more fat in the diet. It contains oil extracted from wheat germ, a source of omega-6 and omega-3 fatty acids.
UltraCruz Equine Weight Gain (Santa Cruz Animal Health)
Caloric EnergyCoat QualityOmega 3-6-9Weight IssuesUltraCruz Equine Weight Gain is a fat supplement intended for horses needing to gain weight. This liquid supplement contains flax oil and natural vitamin E (1,000 IU per ½ cup serving). It also supplies omega-3 fatty acids, which can benefit skin and coat health.
UltraCruz Multi-Oil Blend (Santa Cruz Animal Health)
Caloric EnergyCoat QualityFatOmega 3-6-9UltraCruz Multi-Oil Blend is a fat supplement containing soybean, flax, and salmon oil. This oil is designed for horses, dogs, and livestock and provides added vitamin E, A, and D.
Vital 33 (Menuerie Benjamin)
Health
Organic Trace MineralsProtein
VitaminsVital 33 by Meunerie Benjamin is a high-protein, high-energy equine supplement formulated to support topline development and improve overall body condition. This supplement can be fed on its own or alongside a complete feed.
Vital Calorie (Meunerie Benjamin)
Digestion
Fiber
Low NSC FeedsOmega 3-6-9Vital Calorie by Meunerie Benjamin is a high fat (19.5%) supplement intended to support immune health and body condition in performance horses and hard keepers.
Weight Booster (DuMor)
Caloric EnergyFatOmega 3-6-9Weight IssuesWeight Booster by DuMor is a high caloric supplement formulated to provide extra calories required for body condition and equine performance.
Weight Booster High-Calorie Supplement (Agrimaster)
Caloric EnergyFat
NutrientsWeight IssuesWeight Booster High-Calorie Supplement by Agrimaster is a high-calorie supplement intended to support weight gain and coat condition in all classes of horses.
Weight Builder (Farnam)
EnergyFatPerformanceWeight IssuesFarnam Weight Builder is a conditioning supplement intended to add calories to the diet. It is designed to provide energy from corn distiller’s grains, flax meal, and partially hydrogenated vegetable fat.
Weight Check Oil (Natural Horse Vet)
Fat
Mineral BalanceVitaminsWeight IssuesWeight Check Oil by Natural Horse Vet is a liquid supplement that provides the essential fatty acids of omega 3 and 6 through soybean oil. It also contains vitamin E, phosphorus, and calcium.
Weight Gain (Formula 707)
FatNutritionProteinWeight IssuesWeight Gain from Formula 707 is a powdered supplement intended to support weight gain and weight maintenance. It contains protein, fat, fiber and minerals.
![Weight GainPro Powder (Horse Logic Pro) – [Discontinued]](/wp-content/uploads/2023/01/Weight-GainPro-Powder-Horse-Logic-Pro-Horse-Supplement-300x300.jpg)
Weight GainPro Powder (Horse Logic Pro) – [Discontinued]
EnergyHealth
ToplineWeight IssuesWeight GainPro Powder from Horse Logic Pro is a fat supplement intended for horses. Weight GainPro Powder is intended to support healthy weight in horses.
Weight-Up (AniMed)
Caloric EnergyDigestionFatWeight IssuesWeight-Up from AniMed is a supplement meant to help horses gain weight. It provides 40% fat and 14% protein.
Wheat Germ Soy Oil Blend (Golden Horseshoe)
Caloric EnergySkin + HairToplineWeight IssuesWheat Germ Soy Oil Blend by Golden Horseshoe is a liquid weight and coat supplement. It is formulated to be energy dense and contains essential vitamins and fatty acids.
Wheat Germ Soybean Oil Blend (Strictly Equine)
Caloric EnergyEnergySkin + HairWeight IssuesWheat Germ Soybean Oil Blend by Strictly Equine is a liquid fat and vitamin A, D, E supplement designed to be fed as a top dressing. It contains essential vitamins and fatty acids.
Wholegain (Cavalor)
Coat QualityEnergy
Ration BalancerWeight IssuesCavalor's Wholegain is a balancer that is meant to provide cool energy, weight gain, and coat support. It contains vitamins, minerals, and omegas 3 and 6.
