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d-Alpha-Tocopherol (Natural Vitamin E) - Feed Ingredient

d-Alpha-Tocopherol is the natural form of vitamin E, a fat-soluble antioxidant essential for muscle function, immune support, and neurological health in horses. The natural form is though to be more efficiently absorbed compared to synthetic vitamin E.

In equine nutrition, vitamin E is particularly important for horses in intense training, those with limited pasture access, and horses prone to muscle disorders such as Equine Motor Neuron Disease (EMND) or tying-up. It helps protect cell membranes from oxidative damage and supports overall recovery and immune function. Since fresh forage is a primary source of vitamin E, horses on hay-based diets may require supplementation with d-alpha-tocopherol to meet their needs.

The following equine feeds, supplements and products contain d-Alpha-Tocopherol (Natural Vitamin E) as an ingredient.

Feeds, Supplements & Products
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
Hoof HealthHoof Health
Metabolic SyndromeMetabolic Syndrome
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
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.
Natural E/Organic Se (Mad Barn)
AntioxidantAntioxidant
Organic Trace MineralsOrganic Trace Minerals
RecoveryRecovery
VitaminsVitamins
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 (Mad Barn)
AntioxidantAntioxidant
HealthHealth
MuscleMuscle
VitaminsVitamins
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.
w-3 Oil (Mad Barn)
Coat QualityCoat Quality
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
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.
Omega-E (Custom Equine Nutrition)
FatFat
NutrientsNutrients
Omega 3-6-9Omega 3-6-9
VitaminsVitamins
Omega-E from Custom Equine Nutrition is a vitamin E and omega-3 fatty acid supplement. It provides 2500 IU of natural vitamin E per serving and contains stabilized flax to provide fatty acids.
Optima (Banks Mill Feeds)
Grain FreeGrain Free
Gut HealthGut Health
Metabolic SyndromeMetabolic Syndrome
Omega 3-6-9Omega 3-6-9
Optima-LA from Banks Mill is a low starch pelleted feed intended for horses at all life stages. It provides energy from soybeans, wheat middlings, alfalfa meal, beet pulp, dried molasses, flax, and vegetable oil.
Optimus Equine Feed (Equus Optimus)
HealthHealth
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Optimus Equine Feed by Equus Optimus is a complete feed containing Figuerola EquineSaver. It is intended to support overall health in all horse types.
Orange Superior (DAC)
MetabolismMetabolism
Mineral BalanceMineral Balance
ProbioticProbiotic
VitaminsVitamins
Orange Superior is a vitamin and mineral supplement that can be given to any mature horse, and is meant to support metabolic functions, energy balance, and also provides probiotics.
Pasture Horse 10 (Bartlett Milling) [Discontinued]
Caloric EnergyCaloric Energy
FlavorFlavor
GrainsGrains
Weight IssuesWeight Issues
Bartlett Pasture Horse 10 is a texturized sweet feed intended for mature pleasure horses. This grain-based feed is formulated with wheat middlings, corn, oats, barley, and molasses.
Pasture Horse 12 (Bartlett Milling) [Discontinued]
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
FlavorFlavor
GrainsGrains
Barlett Pasture Horse 12 is a textured sweet feed formulated for adult pleasure horses. It is higher in protein than Bartlett's Pasture Horse 10 feed.
Patriot 36 Ration Balancer (ADM Animal Nutrition)
Mineral BalanceMineral Balance
NutrientsNutrients
ProteinProtein
VitaminsVitamins
Patriot 36 Ration Balancer by ADM Animal Nutrition is a pelleted supplement that provides protein, vitamins, and minerals for all types of horses. It should be fed along with hay or pasture (forage) and any grain or concentrate feeds.
Patriot Feed Easy Complete (ADM Animal Nutrition)
Feed EfficiencyFeed Efficiency
FiberFiber
Gut HealthGut Health
PerformancePerformance
Patriot Feed Easy is a pelleted complete forage/feed mix designed to meet the nutritional needs of mature horses when forage supplies are low. It provides less than 20% NSC.
Patriot Mare & Foal Horse Feed (ADM Animal Nutrition)
BroodmareBroodmare
FoalFoal
GrowthGrowth
LactationLactation
Patriot Mare & Foal is a pelleted complete feed designed to meet the needs of gestating and lactating mares as well as foals from 0 to 18 months of age. Patriot Mare & Foal is palatable to encourage consumption.
Patriot Performance Horse Feed (ADM Animal Nutrition)
Complete FeedComplete Feed
EnergyEnergy
ExerciseExercise
PerformancePerformance
Patriot Performance is a pelleted complete feed that is formulated for mature performance horses and broodmares. It provides vegetable fat and digestible fibre sources and contains ~20% NSC.
Patriot Quick Performance (ADM Animal Nutrition)
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
ExerciseExercise
PerformancePerformance
Patriot Quick Performance is a pelleted feed formulated for use when forage supply is limited. It contains 20 - 30% NSC and is intended for mature athletic horses that require additional energy.
Patriot Senior Complete Horse Feed (ADM Animal Nutrition)
Complete FeedComplete Feed
FiberFiber
SeniorSenior
ToplineTopline
Patriot Senior is a pelleted complete forage-feed product for senior horses. It is designed to be easy to chew and to meet nutritional needs when forage availability is low.
Peformax (Pegasus)
Complete FeedComplete Feed
Competition HorsesCompetition Horses
EnergyEnergy
PerformancePerformance
Peformax from Pegasus contains a palatable blend of grains designed to provide high energy to performance and competition horses. This feed contains added fat for a slow release of energy and possible topline development.
Perform Safe (Seminole)
Complete FeedComplete Feed
EnergyEnergy
Low NSC FeedsLow NSC Feeds
PerformancePerformance
Perform Safe™ is a low-starch, high-fat pelleted feed targeted to growing, breeding and mature performance horses. It contains 12% protein and 8% fat with energy sources such as soybean hulls, beet pulp and rice bran.
Performance Advantage (Tribute Equine)
EnergyEnergy
FatFat
FoalFoal
PerformancePerformance
Tribute 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 Horse Mineral (Hoffman’s Horse Products)
Mineral BalanceMineral Balance
PerformancePerformance
RecoveryRecovery
VitaminsVitamins
Hoffman's Performance Horse Mineral is a pelleted mineral and vitamin supplement that provides a mix of organic and inorganic trace minerals. This supplement can be provided free-choice or as a top dressing with feed.
Performance Pellets Formula (Bartlett Milling) [Discontinued]
ExerciseExercise
GrowthGrowth
LactationLactation
PerformancePerformance
Bartlett Performance Pellets Formula is a pelleted feed intended for horses requiring additional protein and energy. It can be fed to horses in light to medium work, growing foals and lactating mares.
Performance Pellets Gold Formula (Bartlett Milling) [Discontinued]
Caloric EnergyCaloric Energy
Competition HorsesCompetition Horses
ExerciseExercise
PerformancePerformance
Bartlett Performance Pellets Gold Formula is a high energy density feed intended for mature horses in moderate to rigorous training. Calorie sources include wheat middlings, corn, and soy oil.
Phase I – Textured (Brooks)
FoalFoal
GrowthGrowth
HealthHealth
NutritionNutrition
Phase I is a textured feed intended for growing horses. This feed is intended to support growth and contains oats and soybean meal.
Phase II (Brooks Feeds)
BroodmareBroodmare
FoalFoal
GrowthGrowth
LactationLactation
Brooks Feeds Phase II is a horse feed intended for broodmares and yearlings. It is formulated with higher protein content to support growth and development.
Phase III Elite – Textured (Brooks Feeds)
Complete FeedComplete Feed
Competition HorsesCompetition Horses
ExerciseExercise
PerformancePerformance
Brooks Phase III Elite - Textured is formulated for performance horses with higher energy needs. It provides a higher fat content from stabilized flax, rice bran, and soy oil. It is also available in a pelleted form.
Phase IV (Brooks)
Complete FeedComplete Feed
EnergyEnergy
FiberFiber
NutritionNutrition
Brooks Phase IV is a pelleted or textured horse feed that provides moderate energy with added fibre. It is targeted to horses at maintenance, in light exercise, early gestation broodmares and young horses in training.
Phase V (Brooks Feeds)
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
Competition HorsesCompetition Horses
PerformancePerformance
Brooks Phase V is a pelleted or textured feed intended for performance equine athletes. It provides 8% fat and 15% fibre with energy sources including oats, wheat shorts, soybeans, barley, alfalfa meal, and molasses.
Photo Finish (Brooks Feeds)
EnergyEnergy
PrebioticPrebiotic
ProbioticProbiotic
StaminaStamina
Photo Finish from Brooks Feeds is a textured feed that contains fibre and fat. It is a source of energy and supports stamina for speed and power. This feed also includes pre and probiotics.
Plantation 10 All-Grain (Seminole) – [Discontinued]
Complete FeedComplete Feed
GrainsGrains
NutrientsNutrients
SeniorSenior
Seminole Plantation 10 All Grain is a now-discontinued textured horse feed based on oats. It was targeted to mature horses and provided 10% protein and 4% fat.
Platinum Performance® Equine Wellness and Performance Formula
EnergyEnergy
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
Platinum Performance® Equine Wellness and Performance Formula is a nutritional supplement containing ground flaxseed, stabilized rice bran, montmorillonite (bentonite) clay and a range of vitamins and minerals.
Platinum Refresh (Platinum Performance)
ElectrolyteElectrolyte
HealthHealth
PerformancePerformance
RecoveryRecovery
Platinum Refresh by Platinum Performance is a supplement formulated for horses experiencing inadequate sweat production (anhidrosis). It is designed to help support normal healthy sweating and thermoregulation.
Platinum Stallion Support (Platinum Performance)
AntioxidantAntioxidant
HealthHealth
Omega 3-6-9Omega 3-6-9
StallionStallion
Platinum Stallion Support from Platinum Performance is a powdered supplement that is intended to support the reproduction system of stallions. It contains antioxidants and omega 3s.
Platinum Vitamin E (Platinum Performance)
ImmunityImmunity
IngredientIngredient
RecoveryRecovery
VitaminsVitamins
Platinum Performance Vitamin E is an antioxidant supplement for horses containing 4,000 IU of d-Alpha-Tocopheryl Acetate (natural Vitamin E) per serving.
Power Finish (Tribute)
Complete FeedComplete Feed
EnergyEnergy
ExerciseExercise
PerformancePerformance
Tribute 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 Play (Brooks Feeds)
EnergyEnergy
FiberFiber
PerformancePerformance
StaminaStamina
Power Play from Brooks Feeds is an energy-dense textured feed. It is intended to support horses in high intensity exercise or performance horses.
PowerGLO (ADM Animal Nutrition)
Caloric EnergyCaloric Energy
ExerciseExercise
PerformancePerformance
Weight IssuesWeight Issues
PowerGLO is a concentrated feed formulated for elite performance horses. It is high in fat and carbohydrates to support the caloric needs of equine athletes.
Premium Plus (McMillan Equine Feeds)
HealthHealth
MuscleMuscle
PerformancePerformance
ProteinProtein
Premium Plus by McMillan Equine Feeds is a textured feed intended to support energy demands in racing and high performance horses.
Prep 14 (Hallway)
Caloric EnergyCaloric Energy
Gut HealthGut Health
RecoveryRecovery
Weight IssuesWeight Issues
Prep 14 from Hallway is a fortified high-energy, fat, and fibre feed for horses with greater energy demands. Prep 14 contains 14% protein, 12.5% fibre, and 10% fat.
PrimeGLO (ADM Animal Nutrition)
FatFat
Omega 3-6-9Omega 3-6-9
PerformancePerformance
Weight IssuesWeight Issues
PrimeGLO is a concentrated horse feed designed for mature horses. It is a soft, easy-to-chew formulation that contains ingredients to support gut health. The total NSC is 14.5%.
Protein Plus (McMillan Equine Feeds)
Gut HealthGut Health
MuscleMuscle
PerformancePerformance
ProteinProtein
Protein Plus by McMillan Equine Feeds is a complete textured feed containing no oats. It is intended to meet the nutritional needs of performance horses and horses in heavy work.
Protenza (Hallway)
CalmingCalming
Caloric EnergyCaloric Energy
Competition HorsesCompetition Horses
NutritionNutrition
Protenza from Hallway is a textured feed fortified with Stamm 30, formulated for the competition horse. This feed contains 10% protein and 10% fat.
Pure & Simple Balancer (Hallway)
NutritionNutrition
ProteinProtein
Ration BalancerRation Balancer
ToplineTopline
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.
Quality Blend 10% (Quality Feeds)
Easy KeeperEasy Keeper
Mineral BalanceMineral Balance
NutrientsNutrients
VitaminsVitamins
Quality Blend 10% by Quality Feeds is a textured sweet feed intended for horses at maintenance.
Quality Gold 12% (Quality Feeds)
Easy KeeperEasy Keeper
GrainsGrains
NutrientsNutrients
NutritionNutrition
Quality Gold 12% by Quality Feeds is a textured sweet feed intended for all classes of horses.
Quantify (Hallway)
EnergyEnergy
FatFat
NutritionNutrition
Weight IssuesWeight Issues
Quantify from Hallway is a cubed feed fortified with Stamm 30 with added fat from soy oil. This feed is intended for broodmares, stallions, performance horses, or horses that are in need of weight gain. Quantify contains 14% protein, 8% fat, and 10% fibre.
Race 13 (Capstone Horse Feed)
Competition HorsesCompetition Horses
DigestionDigestion
EnergyEnergy
PerformancePerformance
Race 13 by Capstone Horse Feed is a high energy feed intended for high performance horses.
Race 13 (Hallway)
Competition HorsesCompetition Horses
DigestionDigestion
FiberFiber
PerformancePerformance
Hallway's Race 13 is a textured sweet feed with high energy density to meet the calorie requirements of performance horses. It provides moderate 6% fat and 10% fibre content.
Racing Formula (DAC)
HealthHealth
NutrientsNutrients
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Racing Formula by DAC is a vitamin and mineral supplement designed for high performance horses. It is formulated with trace minerals, Vitamin E , biotin and probiotics.
Ration Balancer Pellets (Ritchie Smith – Harmony)
Low NSC FeedsLow NSC Feeds
NutrientsNutrients
ProteinProtein
Ration BalancerRation Balancer
Ration Balancer Pellets from Ritchie Smith's Harmony is a low starch, low sugar product that is a source of protein. It can be supplied to any horse and can help meet protein requirements when forage doesn't.
Re-Leve (Kentucky Equine Research)
HealthHealth
Low NSC FeedsLow NSC Feeds
Metabolic SyndromeMetabolic Syndrome
MuscleMuscle
KER Re-Leve is a high-energy, low-starch (10%) horse feed intended to support exercise performance and muscle function. It provides energy from high-fat sources such as rice bran and soybean oil.
Re-Leve Sport (Kentucky Equine Research)
Competition HorsesCompetition Horses
EnergyEnergy
ExerciseExercise
Grain FreeGrain Free
Re-Leve Sport is a beet-pulp based feed intended for equine athletes. It contains high-fibre and high-fat energy sources such as soyhulls, rice bran and vegetable oils.
Recovery Plus (Woody’s Horse Nutrition)
ExerciseExercise
MuscleMuscle
PerformancePerformance
RecoveryRecovery
Woody’s Recovery Plus is an equine supplement intended to be fed to horses post-exercise. It provides amino acids from whey protein concentrate, yeast, Vitamin E and other vitamins and minerals.
Refit (Excel Equine Feeds)
DigestionDigestion
MuscleMuscle
PerformancePerformance
RecoveryRecovery
Refit by Excel Equine Feeds is a pelleted supplement intended to support digestive health, muscle recovery, energy metabolism and immunity in performance horses.
Resolve (Tribute)
EnergyEnergy
ImmunityImmunity
MuscleMuscle
PerformancePerformance
Resolve is a pelleted complete feed from Tribute that is formulated to provide high-fat and high-fibre content with an NSC of 17.5%. It provides added Vitamin E which can support antioxidant status.

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