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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.
Glanzen Lite Complete (HorseTech)
Easy KeeperEasy Keeper
FlavorFlavor
Hoof HealthHoof Health
Skin + HairSkin + Hair
Glanzen Lite Complete by HorseTech is a powdered supplement intended to support hoof, skin and coat health in easy-keepers and picky eaters.
Graine De Lin Entiere (Nature Belisle)
Coat QualityCoat Quality
FatFat
IngredientIngredient
Omega 3-6-9Omega 3-6-9
Graine De Lin Entiere by Nature Belisle is whole flaxseed intended for horses and ponies of all ages and work levels. Flaxseed can be beneficial to coat and skin health, as well as fertility of broodmares and stallions.
Hard Keeper (Vita Flex)
EnergyEnergy
NutritionNutrition
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
VitaFlex Hard Keeper Solution is an energy supplement intended for horses that require additional calories to support weight gain. Energy sources include corn distiller's dried grains with solubles (DDGS), soybean oil and ground flax.
Healthy Weight (Platinum Performance)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Platinum Healthy Weight is an equine fat supplement containing flaxseed oil and natural Vitamin E in the form of d-Alpha Tocopherol Acetate. This oil is intended to support coat, skin, gastric, and muscle health.
HealthyCoat – Omega 3 & 6 Liquid Supplement
Coat QualityCoat Quality
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
HealthyCoat is a liquid Omega 3 & 6 fatty acid supplement containing mechanically extracted soybean and flaxseed oil. It is fortified with biotin, Vitamin E and other B-vitamins.
Hemp Seed Oil (Equi-Force)
FatFat
HealthHealth
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Hemp Seed Oil is a liquid supplement intended to provide omega-6 fatty acids. This supplement can be beneficial by supporting anti-inflammatory process in horses of all ages and work levels.
Hemp Seed-Coconut Oil (Silver Lining Herbs)
AntioxidantAntioxidant
ImmunityImmunity
JointsJoints
Skin + HairSkin + Hair
Hemp Seed-Coconut Oil by Silver Lining Herbs is a fat supplement that provides omega 3 fatty acids and antioxidants. It is intended to support immune, joint, cardiovascular and coat health in horses.
Herring Oil (Herbs for Horses)
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Herring Oil by Herbs for Horses is a 100% Herring Oil supplement intended to support skin, joint and digestive health by minimizing inflammation in all classes of horses.
HippoLinol (St.Hippolyt)
FatFat
Hoof HealthHoof Health
NutritionNutrition
Skin + HairSkin + Hair
HippoLinol by St.Hippolyt is a mixture of cold-pressed vegetable oils intended to support overall health in all horse types.
I Cant Believe Its Not Cod Liver Oil (NAF Equine)
FatFat
HealthHealth
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
I Cant Believe Its Not Cod Liver Oil by NAF Equine is a liquid horse supplement that is vegetarian and palatable. It is made from linseed oil and soybean oil which are meant to provide Omega 3 and 6 fatty acids
Inner Glow Omega Booster (Twenty Four Carrots)
HealthHealth
HerbHerb
NutritionNutrition
Omega 3-6-9Omega 3-6-9
Inner Glow Omega Booster by Twenty Four Carrots is a holistic supplement formulated to support overall health, vitality, and growth.
Instant Linseed (Simple System Horse Feeds)
Coat QualityCoat Quality
Competition HorsesCompetition Horses
FatFat
NutritionNutrition
Instant Linseed is made from cooked full fat linseed. This supplement is a source of Omega 3’s and helps horses grow a healthy coat.
Joint Eclipse (Simple System Horse Feeds)
HerbHerb
IngredientIngredient
JointsJoints
PerformancePerformance
Joint Eclipse is a 100% plant-derived equine supplement for horses who require additional joint support. It is a palatable supplement with added Omega 3s.
Keyflow Key-3 Oil (Keyflow Feeds)
Caloric EnergyCaloric Energy
FatFat
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Key - 3 Oil is a highly palatable blend of cold-pressed linseed, rapeseed, and salmon oil with added garlic. It is a slow-release energy oil and should be fed top dressed over horses’ daily feed.
Land & Sea (Herbs for Horses)
Gut HealthGut Health
JointsJoints
SeniorSenior
Skin + HairSkin + Hair
Land & Sea by Herbs for Horses is a flax and fish oil supplement intended to support joint, skin and digestive health in mature horses.
Linseed (Chestnut Horse Feeds)
FatFat
IngredientIngredient
NutrientsNutrients
NutritionNutrition
Linseed from Chestnut Horse Feeds is a high-energy additive for equine diets. Linseed is intended for horses and ponies requiring extra calories. Linseed from Chestnut Horse Feeds is made from micronized linseed meal.
Linseed Oil (Hestevard)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Linseed Oil by Hestevard is a fat supplement intended to support skin and coat quality in horses and ponies.
Linseed Oil (Krafft)
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Weight IssuesWeight Issues
Linseed Oil by Krafft is a liquid supplement intended for horses in need of extra fatty acids in their diet. This supplement could be beneficial for horses with muscular issues or dull coats.
Linseed Oil (NAF Equine)
Coat QualityCoat Quality
EnergyEnergy
FatFat
Skin + HairSkin + Hair
Linseed Oil from NAF Equine is intended for all horses and ponies specifically performance horses. This supplement is meant to support coat, skin, and hair quality.
LinuStar (St.Hippolyt)
ColicColic
Gut HealthGut Health
Skin + HairSkin + Hair
UlcersUlcers
LinuStar by St.Hippolyt is a pelleted supplement intended to support a healthy coat and gut function in colicky horses, or horses with weight issues.
LSO Linseed Oil Blend (AniMed)
EnergyEnergy
FatFat
Hoof HealthHoof Health
Skin + HairSkin + Hair
LSO Linseed Oil Blend from AniMed is a liquid supplement that contains omega 3 and 6 fatty acids, which are essential in a horse's diet and contributes to their health and quality of their skin, coat, and hooves.
Lunar Eclipse (Simple System Horse Feeds)
Competition HorsesCompetition Horses
IngredientIngredient
NutritionNutrition
StressStress
Lunar Eclipse is a powered equine supplement developed for horses who are stressed or temperamental. It is formulated with added Magnesium and B Vitamins.
Naturals Golden Ground Flax (Triple Crown)
Coat QualityCoat Quality
FatFat
ImmunityImmunity
Omega 3-6-9Omega 3-6-9
Naturals Golden Ground Flax is made from pure, stabilized golden flaxseed. The flaxseed supports immune function and healthy coats. Flaxseed is an excellent source of omega-3 fatty acids and good quality protein.
Nu-Image (Select the Best)
Coat QualityCoat Quality
Mineral BalanceMineral Balance
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Nu-Image is a coat conditioner equine supplement providing Omega-3 and Omega-6 fatty acids with added zinc, biotin, and amino acids. It is intended to support coat, mane, and tail growth.
Nutritional Cod Liver Oil (AniMed)
CardiovascularCardiovascular
Coat QualityCoat Quality
MuscleMuscle
VitaminsVitamins
AniMed's Cod Liver Oil contains Vitamin A, Vitamin D, and omega-3 fatty acids. This supplement is purported to support a healthy coat and heart as well as proper muscle development and weight management.
OM 80 (Nature Belisle)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Nature Belisle OM-80 is an oil-rich supplement made with extruded and pressed flaxseed as a source of omega-3 fatty acids. It contains 21.5% protein and 21% fat.
Omega 3 Fish Oil (Wellpride)
FatFat
IngredientIngredient
PerformancePerformance
Weight IssuesWeight Issues
Omega 3 Fish Oil from Wellpride is intended to help horses' coat and skin health. Omega 3 Fish Oil is formulated with added Vitamin E.
Omega Balance EQ (Lozana Health)
Coat QualityCoat Quality
JointsJoints
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Omega Balance EQ by Lozana Health is a liquid Omega 3-6-9 supplement designed to support healthy joints and promote a shiny, well-maintained coat.
Omega Blend+ Oil (Advanced Equine Nutrition)
JointsJoints
PerformancePerformance
SeniorSenior
Skin + HairSkin + Hair
Omega Blend+ Oil by Advanced Equine Nutrition is a liquid supplement containing omega 3, 6, and 9 fatty acids.
Omega Horseshine (Omega Fields)
Coat QualityCoat Quality
FatFat
Hoof HealthHoof Health
JointsJoints
Omega Horseshine is a stabilized flaxseed, yeast and vitamin-mineral supplement for horses. Flaxseed provides omega-3 fatty acids and can increase the lustre of a coat.
Omega Horseshine COMPLETE (Omega Fields)
FatFat
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Skin + HairSkin + Hair
Omega Horseshine COMPLETE is an omega-3 fatty acid and vitamin-mineral supplement for horses. It is formulated with flaxseed as a source of alpha-linolenic acid, yeast, vitamins and minerals.
Omega Match Ahiflower Oil (Purina)
Coat QualityCoat Quality
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
Purina Omega Match Ahiflower Oil is a fat supplement that is a source of omega-3 and omega-6 fatty acids. Ahiflower is a wildflower cultivated for its oilseed. Research suggests it is more readily converted into anti-inflammatory eicosapentaenoic acid (EPA) than flaxseed oil.
Omega Oil (NAF Equine)
Coat QualityCoat Quality
EnergyEnergy
FatFat
Skin + HairSkin + Hair
Omega Oil from NAF Equine is intended for all horses and ponies but specifically performance horses. This oil contains a mixture of linseed and soya oil which are meant to provide energy and support coat quality.
Omega Plus (Tribute)
FatFat
ImmunityImmunity
Skin + HairSkin + Hair
Weight IssuesWeight Issues
Omega Plus from Tribute Wholesome Blends is an omega 3 oil supplement that can assist with hair and coat health, weight issues, recovery, and immunity.
Omega Power (BIOPTEQ)
HealthHealth
JointsJoints
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Omega Power by BIOPTEQ is an oral joint, skin and coat supplement. It is formulated with EPA, DHA, and vitamin E.
Omega Vitamin E (O3 Animal Health)
AntioxidantAntioxidant
HealthHealth
RecoveryRecovery
VitaminsVitamins
Omega Vitamin E by O3 Animal Health is a Vitamin E supplement that provides 10,000 IU of Vitamin E per serving. It is intended for horses in heavy work and horses requiring additional Vitamin E.
Omega-3-Fatty Acid Support (Equine Elixirs)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Skin + HairSkin + Hair
Omega-3 Fatty Acid Support by Equine Elixirs is a liquid supplement that provides EPA and DHA, two omega-3 fatty acids, sourced from algae. It is specifically formulated to promote general health and improve coat condition in horses.
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.
Omega+ (Bluebonnet)
Coat QualityCoat Quality
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
Omega+ by Bluebonnet is a granular omega-3 supplement formulated to support skin and coat health, reproductive function, and immune strength. It provides a balanced blend of EPA, DHA, and ALA.
OmegaBalance Oil (Enviro Equine)
Competition HorsesCompetition Horses
FatFat
JointsJoints
Omega 3-6-9Omega 3-6-9
OmegaBalance Oil by Enviro Equine is an omega 3 supplement containing 100$ cold-pressed Camelina oil. It is intended to support exercise-related inflammation, seasonal allergies and joint discomfort in performance horses.
OmegaPro (Hestevard)
FatFat
Gut HealthGut Health
JointsJoints
Omega 3-6-9Omega 3-6-9
OmegaPro by Hestevard is a pelleted supplement containing Omega 3 and 6. It is intended to help control inflammation and maintain overall health in horses and ponies.
Omegatri (Equi-Force)
AntioxidantAntioxidant
FatFat
ImmunityImmunity
Omega 3-6-9Omega 3-6-9
Omegatri is a omega-3 supplement intended to promote immune health and antioxidant effects. It contains flaxseed oil, sunflower oil, and olive oil.
Organic Chia Seeds (Getty Equine Nutrition)
FatFat
Gut HealthGut Health
MetabolismMetabolism
Omega 3-6-9Omega 3-6-9
Organic Chia Seeds by Getty Equine Nutrition is a textured supplement that provides help with inflammatory conditions such as ulcers, injuries, and stress responses. It also offers protein to support tissue maintenance and repair.
Organic Equine Hemp Hearts (Equine Chia)
NutrientsNutrients
Omega 3-6-9Omega 3-6-9
ProteinProtein
Skin + HairSkin + Hair
Organic Equine Hemp Hearts by Equine Chia is an organic hemp heart supplement intended to support overall health in all classes of horses.
Organic Ground Flaxseeds (Getty Equine Nutrition)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Organic Ground Flaxseeds by Getty Equine Nutrition is a textured supplement that provides protein, energy, dietary fibre and omega-3 fatty acids for coat health and weight gain.
Organic Hemp Seed Heart Oil (Getty Equine Nutrition)
EnergyEnergy
FatFat
MuscleMuscle
Omega 3-6-9Omega 3-6-9
Organic Hemp Seed Heart Oil by Getty Equine Nutrition is a liquid supplement that provides omega-3's, 6's, and 9's and contains GLA to reduce inflammation. It does not contain CBD or THC.
Organic Whole Black Chia Seed (Nature’s Helper)
DigestionDigestion
FiberFiber
ImmunityImmunity
Omega 3-6-9Omega 3-6-9
Nature’s Helper Multi-Species Organic Whole Black Chia Seeds can be fed as a source of fibre and omega-3 fatty acids. Chia seeds are a source of calcium, phosphorus, magnesium, potassium, iron, zinc, and copper.
Original Cold-Pressed Camelina Oil Equine (Wild Gold)
Coat QualityCoat Quality
FatFat
Omega 3-6-9Omega 3-6-9
Weight IssuesWeight Issues
Original Cold-Pressed Camelina Oil Equine by Wild Gold is a liquid supplement that is meant to provide omega 3s, omega 6s, and vitamin E. This supplement is meant to promote anti-inflammatory properties and healthy skin and coat.
Performa 3 (Hygain)
FatFat
HealthHealth
NutritionNutrition
Omega 3-6-9Omega 3-6-9
Performa 3 from Hygain is a supplement for horses that is meant to provide fatty acids. It contains omega 3, 6, and 9.
Premium Cold-Pressed Camelina Oil Equine (Wild Gold)
Coat QualityCoat Quality
FatFat
Skin + HairSkin + Hair
Weight IssuesWeight Issues
Premium Cold-Pressed Camelina Oil Equine is a liquid supplement that contains DHA, which is meant to be an anti-inflammatory omega-3 fatty acid. This supplement also contains aloe vera.
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