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Omega-3 Supplements for Horses

View a list of omega-3 supplements for horses in Mad Barn’s equine feed database. Omega-3 fatty acids are dietary fats involved in cell membrane structure, skin and coat quality, immune function, reproductive health, respiratory function, and normal inflammatory balance.

Omega-3 sources differ by fatty acid type. Fresh pasture, flaxseed, chia, camelina oil, and other plant-based ingredients primarily supply alpha-linolenic acid, or ALA. Marine and algae-based ingredients can supply the longer-chain omega-3 fatty acids eicosapentaenoic acid, or EPA, and docosahexaenoic acid, or DHA.

EPA and DHA are incorporated directly into cell membranes and are associated with many of the physiological effects commonly attributed to omega-3 supplementation. Use this database to compare supplement sources, feeding directions, guaranteed analyses, and nutritional profiles across plant-based, marine, algae, and DHA- or EPA-enriched formulas.

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Omega-3 Supplements
OmegaPrime+ (Mad Barn)
CardiovascularCardiovascular
Coat QualityCoat Quality
JointsJoints
RespiratoryRespiratory
Mad Barn's OmegaPrime+ provides a concentrated supply of omega-3 fatty acids. It is designed to support joint health, coat quality, respiratory function, and reproductive health in a low-calorie serving.
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.
Pro V.M. with EFAs (Peak Performance Nutrients)
AntioxidantAntioxidant
ElectrolyteElectrolyte
JointsJoints
MuscleMuscle
Pro V.M. with EFAs by Peak Performance Nutrients is a vitamin, mineral, amino acid & probiotic supplement designed with race horses in mind. It intends to support the extreme demands on the horse’s joints, immune system and digestive system.
ProAmino (Equine Challenge)
Amino AcidAmino Acid
BroodmareBroodmare
MuscleMuscle
RecoveryRecovery
ProAmino from Equine Challenge is a supplement containing amino acids and omegas 3 and 6. It is intended for growing, pregnant, or lactating horses and can assist with muscle health and recovery.
ProElite (ExcelEQ Supplements)
FatFat
Omega 3-6-9Omega 3-6-9
PerformancePerformance
VitaminsVitamins
ProElite from ExcelEQ Supplements is a performance supplement that assists with recovery. It contains vitamin E and omegas 3, 6, and 9.
Protein Plus (North 40 Performance)
CardiovascularCardiovascular
EnergyEnergy
Omega 3-6-9Omega 3-6-9
ProteinProtein
Protein Plus from North 40 Performance is a single ingredient supplement containing whole hemp seeds. It is intended for helping with immunity, cardiovascular health, skin and coat health, and energy.
Pulmonaire (Herbs for Horses)
AntioxidantAntioxidant
HealthHealth
ImmunityImmunity
RespiratoryRespiratory
Pulmonaire is an anti-oxidant supplement purported to support immune function and suppress allergic reactions. It consists of aniseed, omega-3 oil, and spirulina (blue green algae).
Pure Cod Liver Oil (AniMed)
HealthHealth
IngredientIngredient
NutrientsNutrients
VitaminsVitamins
Pure Cod Liver Oil from AniMed is a liquid supplement that provides vitamins A and D, and omega 3s. It can be fed to any horse of any age or class.
Rapeseed Oil (Dodson & Horrell)
Coat QualityCoat Quality
FatFat
StaminaStamina
Weight IssuesWeight Issues
Rapeseed Oil from Dodson & Horrell supplies a source of slow-releasing energy and omega-3 fatty acids. This oil benefits horses and ponies that require stamina and weight gain while supporting healthy skin and coats.
ReSolvin EQ (Kentucky Equine Research)
FatFat
Gut HealthGut Health
Omega 3-6-9Omega 3-6-9
PerformancePerformance
ReSolvin EQ by KER is a fish oil-based liquid supplement that supplies long-chain omega-3 fatty acids (EPA, DPA and DHA) to support normal inflammatory responses.
Shine ‘N Win (Buckeye)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Buckeye Shine 'N Win is an equine supplement formulated to support hair coat quality in show horses and horses being prepared for sale. Energy sources include ground flaxseed, soybean oil, and wheat germ meal.
Skin & Allergy (Platinum Performance)
Coat QualityCoat Quality
HealthHealth
RespiratoryRespiratory
Skin + HairSkin + Hair
Skin & Allergy from Platinum Performance is a powdered allergy formula for horses. Skin & Allergy is intended to provide support for horses with seasonal allergies such as grasses, insect bites, or spores.
Smart & Simple Flax (SmartPak)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Smart & Simple Flax from SmartPak is a powdered supplement intended to support coat and skin health. It contains omegas 3, 6 and 9.
Smart Linseed (Smart Horse Nutrition)
Coat QualityCoat Quality
FatFat
ImmunityImmunity
ProteinProtein
Smart Linseed is a supplement for horses made of cooked linseed meal. It is high in protein and fat and is intended to help with coat health, immunity, and condition.
SmartOmega 3 & E Ultra (SmartPak)
AntioxidantAntioxidant
HealthHealth
ImmunityImmunity
Omega 3-6-9Omega 3-6-9
SmartOmega 3 & E Ultra is a natural Vitamin E supplement that provides omega-3 fatty acids from flaxseed, chia seed, and fish oil. One 31 gram serving 1,500 IU of natural vitamin E.
SmartShine Ultra (SmartPak)
Coat QualityCoat Quality
FatFat
HealthHealth
Omega 3-6-9Omega 3-6-9
SmartShine Ultra from SmartPak is a coat health supplement. This supplement is intended for horses with dry or dull coats who are struggling with skin issues. SmartShine Ultra contains ground flaxseed and chia seed.
Soy-Flax Oil (Strictly Equine)
Caloric EnergyCaloric Energy
Coat QualityCoat Quality
Skin + HairSkin + Hair
Weight IssuesWeight Issues
Soy-Flax Oil by Strictly Equine is a weight and hair coat supplement. It is intended to support normal body condition and healthy coat and skin.
Stocked Up (Outlaw Feed)
Mineral BalanceMineral Balance
NutritionNutrition
VitaminsVitamins
YeastYeast
Stocked Up by Outlaw Feed is a textured supplement for horses that are intended to be fed to all ruminants. It contains a source of omega-3 fatty acids. It is meant to help reduce antibiotic use and support healthy skin.
Structure GI+ (Structure)
AntioxidantAntioxidant
Caloric EnergyCaloric Energy
Gut HealthGut Health
VitaminsVitamins
GI+ by Structure is a liquid supplement that provides vitamin E. It is purported to support digestive health in horses.
Structure Joint+ (Structure)
AntioxidantAntioxidant
Caloric EnergyCaloric Energy
JointsJoints
VitaminsVitamins
Joint+ by Structure is a liquid supplement that provides vitamin E. It is purported to support joint health in horses.
SU-PER Calm Powder (Gateway Products)
CalmingCalming
HerbHerb
Omega 3-6-9Omega 3-6-9
StressStress
SU-PER Calm Powder by Gateway Products is a supplement for horses that helps maintain calmness and supports balanced behaviour. It contains tryptophan, a precursor to serotonin, aiding the brain in coping with stress.
SU-PER Cod Liver Oil (Gateway Products)
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Weight IssuesWeight Issues
SU-PER Cod Liver Oil by Gateway Products is an oil supplement that provides essential fatty acids and some additional vitamins. This supplement is to help support healthy skin and coat.
SU-PER E 8000 Powder (Gateway Products)
AntioxidantAntioxidant
ImmunityImmunity
MuscleMuscle
VitaminsVitamins
SU-PER E 8000 Powder is a vitamin E supplement meant for active horses and horses with injury or illness. It provides a concentrated amount of vitamin E for antioxidant support and essential fatty acids for healthy skin and coat quality.
SU-PER E-Se Powder (Gateway Products)
AntioxidantAntioxidant
ImmunityImmunity
Mineral BalanceMineral Balance
VitaminsVitamins
SU-PER E-Se Powder is a supplement that supports immune function, muscle function, and optimal recovery. Vitamin E and selenium are good antioxidants to aid in the recovery of sore muscles.
SU-PER Hyaluronic Powder (Gateway Products)
ExerciseExercise
JointsJoints
RecoveryRecovery
SeniorSenior
SU-PER Hyaluronic Powder is a joint supplement that supports healthy joint function. The hyaluronic acid in this supplement helps maintain synovial fluid, which lubricates the joints, and it also includes essential fatty acids for a healthy skin and coat.
SU-PER OmegaBOOST Liquid (Gateway Products)
FatFat
FlavorFlavor
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
SU-PER OmegaBOOST Liquid by Gateway Products is an essential fatty acid supplement providing omegas 3, 6, and 9. This supplement will help to support healthy skin and coat.
SU-PER OmegaFLAX Powder (Gateway Products)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
SU-PER OmegaFLAX Powder by Gateway Products is a supplement meant to provide the diet with the essential omega 3, 6, and 9 fatty acids. This supplement supports healthy skin and coat.
SU-PER Oxy-Up Powder (Gateway Products)
EnergyEnergy
Omega 3-6-9Omega 3-6-9
PerformancePerformance
YeastYeast
SU-PER Oxy-Up Powder by Gateway Products is a supplement to support stamina and endurance. This supplement contains octacosanol, which supports the muscles' ability to use oxygen more efficiently and slow the exhaust of the horses' oxygen reserve.
Sunn-E 1000 w/ Flax (BioStar)
EnergyEnergy
FatFat
NutrientsNutrients
VitaminsVitamins
Sunn-E 1000 by BioStar is an oil composed of sunflower and linseed oil.
Super 14 (Farnam)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Farnam Super 14™ is an equine skin and coat supplement designed to provide fatty acids, amino acids, biotin, zinc, and other vitamins and minerals.
Sweat-Up (Hygain)
ElectrolyteElectrolyte
HydrationHydration
RespiratoryRespiratory
Skin + HairSkin + Hair
Sweat-Up from Hygain is a supplement for horses that is intended to aid in coat and skin health, sweating, hydration, and breathing.
Tribute’s Natural Remedy (Tribute)
Omega 3-6-9Omega 3-6-9
RecoveryRecovery
RespiratoryRespiratory
StallionStallion
Tribute's Natural Remedy is an equine supplement with high levels of the omega-3 fatty acid DHA from dried, fermented algae. It also contains vitamin E meant to support anti-inflammatory and antioxidant processes.
Ultimate OEC (Equinety)
FatFat
ImmunityImmunity
StaminaStamina
VitaminsVitamins
Ultimate OEC from Equinety is a liquid supplement made of flaxseed oil and fish oil. It contains omegas, vitamin E, and colloidal silver. This supplement can help with recovery, stamina, and immunity.
UltraCruz Equine Flax Oil Blend (Santa Cruz Animal Health)
Caloric EnergyCaloric Energy
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
UltraCruz Flax Oil Blend is a soybean and flax oil blend designed for horses that require additional calories or fat to support coat quality. It is a source of omega-6 and omega-3 fatty acids.
UltraCruz Equine Potency (Santa Cruz Animal Health)
AntioxidantAntioxidant
Omega 3-6-9Omega 3-6-9
StallionStallion
VitaminsVitamins
UltraCruz Equine Potency Supplement is a liquid formula for breeding stallions. It provides agal DHA, vitamin E, and flaxseed oil. It is intended to increase sperm count and support sperm health.
UltraCruz Equine Pure Flax Oil (Santa Cruz Animal Health)
Caloric EnergyCaloric Energy
Coat QualityCoat Quality
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
UltraCruz Equine Pure Flax Oil is a fat supplement for horses that provides omega-3 fatty acids. Flax oil can benefit underweight and performance horses and support healthy skin and coats.
UltraCruz Equine Weight Gain (Santa Cruz Animal Health)
Caloric EnergyCaloric Energy
Coat QualityCoat Quality
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
UltraCruz 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 Equine Wellness Performance Supplement (Santa Cruz Animal Health)
HealthHealth
Mineral BalanceMineral Balance
Omega 3-6-9Omega 3-6-9
VitaminsVitamins
UltraCruz Equine Wellness Performance Supplement is formulated to supplement vitamins and minerals, antioxidants, and fatty acids to the horse’s diet. This includes zinc, copper, and Vitamin E. It supplies 2 mg of biotin per serving (136 g).
UltraCruz Multi-Oil Blend (Santa Cruz Animal Health)
Caloric EnergyCaloric Energy
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
UltraCruz 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 Calorie (Meunerie Benjamin)
DigestionDigestion
FiberFiber
Low NSC FeedsLow NSC Feeds
Omega 3-6-9Omega 3-6-9
Vital 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.
Vitality (CEP)
EnergyEnergy
FatFat
PerformancePerformance
VitaminsVitamins
Vitality from CEP is a supplement that is 100% flaxseed oil and contains vitamin E.
WES Energy Boost (St.Hippolyt)
EnergyEnergy
FatFat
ImmunityImmunity
Skin + HairSkin + Hair
WES Energy Boost by St.Hippolyt is an energy supplement made with linseed oil, germ oil and hemp oil. It is intended to support the immune system, as well as skin and coat of all horse types.
WGO Wheat Germ Oil Blend (AniMed)
Coat QualityCoat Quality
EnergyEnergy
FatFat
VitaminsVitamins
WGO Wheat Germ Oil Blend from AniMed contains fat and is a source of energy. This oil blend supports coat health and performance, and contains omega 3 and 6 fatty acids and vitamin E.
Wheat Germ Oil Plus (Select The Best)
Coat QualityCoat Quality
EnergyEnergy
FatFat
StaminaStamina
Wheat Germ Oil Plus from Select The Best is a liquid supplement for horses which provides a source of omega-3 and omega-6 fatty acids to support healthy skin and coat. Wheat Germ Oil Plus is intended for horses needing extra calories.
X-Factor (Advantage Edge)
BroodmareBroodmare
Competition HorsesCompetition Horses
PerformancePerformance
VitaminsVitamins
X-Factor by Advantage Edge is designed to be a reproductive and performance supplement. It contains 14.2% protein, 14.1% fat, and 11% fibre.
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