Analyze Diet
FeedBank
Ingredient

Microbial-based Additives

Microbial-based additives include live microorganisms such as yeasts (Saccharomyces cerevisiae) and bacteria (Lactobacillus, Bifidobacterium, Enterococcus), as well as their derivatives like bacterial or yeast extracts and fermentation products. These additives are used in equine feeds to support gut microbial balance, improve fiber digestion, and enhance nutrient utilization.
Extracts and postbiotics may include cell wall components (e.g., beta-glucans, mannan-oligosaccharides) or fermentation metabolites that influence gut function and immunity. Enzymes produced through microbial fermentation, such as cellulase or xylanase, may also be included to assist in the breakdown of fibrous feed components.

The following equine feeds, supplements and products contain Microbial-based Additives as an ingredient.

Filters
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.
Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)
Gut HealthGut Health
Hoof HealthHoof Health
Mineral BalanceMineral Balance
Organic Trace MineralsOrganic Trace Minerals
Ration BalancerRation Balancer
Omneity Pellets is a balanced mineral and vitamin supplement for horses in a palatable pellet form. It provides 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast and digestive enzymes.
Optimum Digestive Health Pellets (Mad Barn)
DigestionDigestion
Feed EfficiencyFeed Efficiency
Gut HealthGut Health
ProbioticProbiotic
Optimum Digestive Health from Mad Barn is a probiotic and prebiotic supplement designed to support hindgut health in the horse. It helps to maintain a stable microflora and promote immune health.
Optimum Probiotic (Mad Barn)
DigestionDigestion
Gut HealthGut Health
ImmunityImmunity
ProbioticProbiotic
Mad Barn's Optimum Probiotic is a pure 5-strain probiotic supplement in a powdered format. It provides 20 billion CFU per serving of L. acidophilus, L. fermentum, L. casei, L. plantarum, and L. farciminis.
Trace Mineral Pak (Mad Barn)
Coat QualityCoat Quality
ExerciseExercise
Hoof HealthHoof Health
Organic Trace MineralsOrganic Trace Minerals
Trace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Visceral+ (Mad Barn)
DigestionDigestion
Gut HealthGut Health
ImmunityImmunity
ProbioticProbiotic
UlcersUlcers
YeastYeast
Visceral+ by Mad Barn is a pelleted gut supplement designed to support stomach and hindgut health in horses. It helps maintain normal digestive function, supports gastric comfort, and helps maintain the immune system.
Eezy Mix (Dunstan)
Complete FeedComplete Feed
EnergyEnergy
ExerciseExercise
PerformancePerformance
Eezy Mix by Dunstan is an extruded cereal and protein-based complete feed intended to provide medium energy to all sport and leisure horses.
Electro-Cell (Paste) (MVP)
ElectrolyteElectrolyte
ExerciseExercise
RecoveryRecovery
StressStress
Electro-Cell by MVP is a paste horse supplement that intends to provide balanced essential electrolytes for use during dehydration, heat, or stress. It contains ingredients such as glycine, calcium carbonate, and salt.
Element (Equis Feed)
Caloric EnergyCaloric Energy
GrainsGrains
Mineral BalanceMineral Balance
VitaminsVitamins
Element by Equis Feeds is a high-protein and moderate-fat horse feed that has 15.6% NSC. It contains Zinpro®4-Plex EQ performance trace minerals, prebiotic fibre, beet pulp, and soybean hulls.
Element (Stride Animal Health) – [Discontinued]
ElectrolyteElectrolyte
HealthHealth
Mineral BalanceMineral Balance
VitaminsVitamins
Element from Stride Animal Health is a mineral supplement that can assist with the general health of horses. It contains vitamins, minerals, and electrolytes.
Elements (ProElite)
Amino AcidAmino Acid
HealthHealth
Organic Trace MineralsOrganic Trace Minerals
VitaminsVitamins
Elements by Pro Elite is a powdered supplement that provides essential vitamins, minerals, and amino acids for horses on a forage-only diet.
Elite 300 (Pryde’s EasiFeed)
Mineral BalanceMineral Balance
NutrientsNutrients
ProbioticProbiotic
VitaminsVitamins
Elite 300 by Pryde's EasiFeed is a pelleted vitamin and mineral supplement intended for all horse types.
Elite Competitor Horse Feed (New Country Organics)
Caloric EnergyCaloric Energy
Competition HorsesCompetition Horses
PerformancePerformance
StressStress
Elite Competitor Horse Feed by New Country Organics is a textured feed containing oats, peas, alfalfa pellets, sunflower meal, kelp, and probiotics. It is intended for horses that require higher energy and protein.
Elite Performance (Equine Advantage)
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
Competition HorsesCompetition Horses
PerformancePerformance
Elite Performance by Equine Advantage is designed for performance horses. This textured feed provides energy from starch and fat sources, with higher levels of biotin and Lysine.
Elite Ration (Hoffman’s Horse Products)
Competition HorsesCompetition Horses
ExerciseExercise
PerformancePerformance
Weight IssuesWeight Issues
Hoffman's Elite Horse Ration is a feed intended for horses in moderate to heavy work, or hard keepers. This feed contains flax, rice bran, and vegetable oils for energy, providing 15.5% NSC and 8% fat.
Empower Boost Horse Supplement (Nutrena)
ExerciseExercise
FatFat
PerformancePerformance
Weight IssuesWeight Issues
Empower Boost is a supplement high in fat and calorie-dense intended for performance horses and hard keepers. It is ideal for gut health as prebiotics and probiotics have been added. This supplement can also be beneficial for horses prone to tying up.
Empower Digestive Balance (Nutrena)
DigestionDigestion
Gut HealthGut Health
UlcersUlcers
Weight IssuesWeight Issues
Nutrena Empower Digestive Balance is a pelleted horse supplement that can be top-dressed on feed to support gastrointestinal health. It is formulated with added calcium to buffer gastric pH.
Empower® Topline Balance® Ration Balancer (Nutrena)
Amino AcidAmino Acid
Grain FreeGrain Free
Ration BalancerRation Balancer
ToplineTopline
Nutrena Empower® Topline Balance® is a concentrated ration balancer to support topline and provide common nutrients lacking in forage. It contains 30% crude protein with added limiting amino acids.
Encompass (Hallway)
Mineral BalanceMineral Balance
NutritionNutrition
ProteinProtein
VitaminsVitamins
Encompass from Hallway Feeds is a cubed ration balancer for horses. It provides vitamins, minerals and 25% protein without significant caloric supplementation.
EndurExtra (Kentucky Performance Products)
FatFat
PerformancePerformance
SeniorSenior
Weight IssuesWeight Issues
EndurExtra by Kentucky Performance Products is a powdered fat supplement intended to support weight gain in hard keepers, performance horses and seniors.
Endurix (Cavalor)
EnergyEnergy
ElectrolyteElectrolyte
FatFat
PerformancePerformance
Cavalor Endurix is a feed mix meant for sport performance horses. It is a source of energy, pre- and probiotics, fat, vitamins and minerals.
Enhance 0.5 (Technique)
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
Ration BalancerRation Balancer
Enhance 0.5 by Technique is a non-soy pelleted ration balancer intended for all horse types. It provides organic and inorganic trace minerals.
Enhancer (Brooks Feeds)
Metabolic SyndromeMetabolic Syndrome
Organic Trace MineralsOrganic Trace Minerals
Ration BalancerRation Balancer
VitaminsVitamins
Brooks Enhancer is a low-calorie pelleted ration balancer formulated to provide vitamins and minerals required in the equine diet. It contains a mix of organic and inorganic minerals and has a low NSC content ideal for horses prone to laminitis.
Enrichment (Excel Equine)
DigestionDigestion
HealthHealth
Metabolic SyndromeMetabolic Syndrome
SeniorSenior
Enrichment by Excel Equine is a specially formulated pelleted feed designed for senior horses with chronic health conditions. It contains 26% protein, 6% fiber, and 3% fat to support their unique nutritional needs.
EQ BioClay + Paste – Maximum Strength (Full Bucket Equine)
ElectrolyteElectrolyte
Gut HealthGut Health
HealthHealth
ImmunityImmunity
EQ BioClay + Paste - Maximum Strength from Full Bucket Equine is a clay based formula that is intended to support digestive function during periods of stress. EQ BioClay + Paste - Maximum Strength contains probiotics, prebiotics, electrolytes and L-glutamine intended to support gastrointestinal function.
EQ Probiotic Granules – Regular Strength (Full Bucket Health)
Competition HorsesCompetition Horses
Gut HealthGut Health
ProbioticProbiotic
YeastYeast
EQ Probiotic Granules - Regular Strength from Full Bucket Health is a granule probiotic supplement for horses. EQ Probiotic Granules - Regular Strength is intended to support digestive and gut health. This supplement contains 25 billion CFU's of Saccharomyces Cerevisiae Boulardii.
EQ Probiotic Paste – Max Strength (Full Bucket Equine)
Gut HealthGut Health
HealthHealth
ProbioticProbiotic
YeastYeast
EQ Probiotic Paste - Max Strength from Full Bucket Equine is a yeast-based formula intended to support normal gut function in horses. EQ Probiotic Paste - Max Strength contains probiotics, prebiotics, and the amino acid L-glutamine.
EQ Probiotic Pellets – Extra Strength (Full Bucket Equine)
DigestionDigestion
Gut HealthGut Health
HealthHealth
ProbioticProbiotic
EQ Probiotic Pellets - Extra Strength from Full Bucket Equine is a pelleted probiotic pellet that is intended to support horses' gut health. This supplement contains 50 billion CFU's of Saccharomyces cerevisiae boulardii yeast strain.
EQ Probiotic Pellets – Regular Strength (Full Bucket Equine)
Gut HealthGut Health
HealthHealth
ImmunityImmunity
ProbioticProbiotic
EQ Probiotic Pellets - Regular Strength from Full Bucket Equine is a pelleted probiotic supplement. This supplement provides 50 billion CFUs intended to support digestive function in horses.
EQ16 Texturized (Masterfeeds)
BroodmareBroodmare
Complete FeedComplete Feed
FoalFoal
LactationLactation
Masterfeeds EQ16 Texturized is a high-calorie textured horse feed targeted to growing yearlings and pregnant or lactating mares. It provides 16% protein and 5% fat.
EQ8 Gut Health (Buckeye)
DigestionDigestion
Gut HealthGut Health
PrebioticPrebiotic
ProbioticProbiotic
EQ8 Gut Health is a textured feed intended for horses in maintenance to moderate exercise. This feed provides 20% NSC and contains calcium, prebiotics, probiotics and yeast to support digestive health.
EQ8 Performance Gut Health (Buckeye)
DigestionDigestion
Gut HealthGut Health
PrebioticPrebiotic
ProbioticProbiotic
EQ8 Performance Gut Health is a calorie-dense extruded feed for active horses. This feed contains 20% NSC, 14% protein and 12% fat. It provides calcium, probiotics and yeast to support digestive health.
EQ8 Senior Gut Health (Buckeye)
DigestionDigestion
Gut HealthGut Health
PrebioticPrebiotic
ProbioticProbiotic
EQ8 Senior Gut Health is a multi-textured feed formulated for geriatric horses. It provides 14% protein, 10% fat and 20% NSC. It contains calcium, prebiotics, probiotics and yeast to support digestive health.
Eqceed 12 (Tucker Milling)
Complete FeedComplete Feed
HealthHealth
NutritionNutrition
PerformancePerformance
Eqceed 12 by Tucker Milling is a complete feed intended for mature horses. It provides 12% crude protein, 7.5% fat, and 18% crude fiber.
Eqceed 12-12 Textured (Tucker Milling)
Complete FeedComplete Feed
Mineral BalanceMineral Balance
NutritionNutrition
PerformancePerformance
Eqceed 12-12 Textured by Tucker Milling is a fortified feed intended for performance horses. It contains grains and a blend of organic and inorganic trace minerals.
Eqceed 14 (Tucker Milling)
Complete FeedComplete Feed
FiberFiber
HealthHealth
NutritionNutrition
Eqceed 14 by Tucker Milling is a pelleted complete feed that contains 8% fat. It is formulated for working and maintenance horses and is marketed as a low starch feed.
Eqceed Diamond (Tucker Milling)
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
Competition HorsesCompetition Horses
PerformancePerformance
Eqceed Diamond by Tucker Milling is a complete feed intended for performance horses and mature horses. It provides 14.5% protein, 12.5% fat, and 18% crude fiber.
Eqceed Senior (Tucker Milling)
Complete FeedComplete Feed
HealthHealth
NutritionNutrition
SeniorSenior
Eqceed Senior by Tucker Milling is a complete feed intended for mature horses. It can be fed at high levels for horses with poor dental condition.
Eqceed Ultra Balancer (Tucker Milling)
BroodmareBroodmare
GrowthGrowth
NutritionNutrition
Ration BalancerRation Balancer
Eqceed Ultra Balancer by Tucker Milling is a ration balancer intended for growing horses, broodmares, and mature horses. It provides 30% crude protein, 6% fat, and 6% crude fiber.
Eqceed Ultra Complete (Tucker Milling)
Complete FeedComplete Feed
HealthHealth
Mineral BalanceMineral Balance
NutritionNutrition
Eqceed Ultra Complete by Tucker Milling is a textured feed intended for mature horses. It provides 12% crude protein, 12% fat, and 12% crude fiber.
Eqceed Ultra Growth (Tucker Milling)
BroodmareBroodmare
Complete FeedComplete Feed
GrowthGrowth
StallionStallion
Eqceed Ultra Growth by Tucker Milling is a textured feed intended for growing horses, broodmares, and stallions. It provides 14% crude protein, 10% fat, and 15% crude fiber.
Eqceed Ultra Senior (Tucker Milling)
Complete FeedComplete Feed
Gut HealthGut Health
Metabolic SyndromeMetabolic Syndrome
SeniorSenior
Eqceed Ultra Senior by Tucker Milling is a textured, high-fat, low-starch feed formulated specifically for senior horses. It includes shredded beet pulp and Lactobacillus, which supports gut health, and it can served as a complete replacement for hay or pasture.
Equalizer (Seminole)
Amino AcidAmino Acid
Competition HorsesCompetition Horses
Mineral BalanceMineral Balance
VitaminsVitamins
Seminole Equalizer is a high-protein pelleted ration balancer. It contains supplemental amino acids, a blend of organic and inorganic minerals, and added vitamins.
Equerry’s Choice (Equerry’s Horse)
DigestionDigestion
Mineral BalanceMineral Balance
ProbioticProbiotic
VitaminsVitamins
Equerry's Choice is a micro-encapsulated blend of probiotics and digestive enzymes. It also contains minerals and vitamins including organic selenium. This supplement is recommended for all horses and ponies at any work level.
Equerry’s Economy Supplement
DigestionDigestion
FiberFiber
Mineral BalanceMineral Balance
ProteinProtein
Equerry's Economy Supplement is an alfalfa, wheat and oat-based gut health supplement for horses containing microencapsulated probiotics, digestive enzymes, vitamins, and minerals.
Equerry’s Plus
DigestionDigestion
Mineral BalanceMineral Balance
VitaminsVitamins
YeastYeast
Equerry's Plus is a horse supplement that provides microencapsulated probiotics and digestive enzymes. This product contains live yeast culture, chelated minerals, and vitamins. Equerry's Plus is intended for all horses and ponies.
Equi Balancer (Heygates Feeds)
Amino AcidAmino Acid
Easy KeeperEasy Keeper
JointsJoints
PerformancePerformance
Equi Balancer is a low calorie high protein ration balancer. It is intended for easy keepers, overweight horses, and those prone to laminitis. It contains 25% protein, 5% fat, and 9% fibre.
Equi-Base Grass Pellets (Uckele)
HealthHealth
MetabolismMetabolism
NutrientsNutrients
Ration BalancerRation Balancer
Equi-Base Grass Pellet is a base mineral and vitamin supplement designed to balance diets based on grass hay/forage or a 50/50 alfalfa grass forage.
Equi-Base Senior (Uckele)
HealthHealth
Mineral BalanceMineral Balance
SeniorSenior
VitaminsVitamins
Equi-Base Senior is a powdered vitamin, mineral and amino acid supplement formulated for senior horses. It contains ingredients which can support hoof, coat, immune and digestive function.
Equi-Bone Pellets (TLC Animal Nutrition)
Bone HealthBone Health
JointsJoints
NutrientsNutrients
RecoveryRecovery
Equi-Bone by TLC Animal Nutrition is a pelleted supplement intended to support bone health in all horse types.
Equi-Bone Powder (TLC Animal Nutrition)
Bone HealthBone Health
JointsJoints
NutrientsNutrients
RecoveryRecovery
Equi-Bone Powder by TLC Animal Nutrition is a powdered supplement intended to support bone health in all horse types.
Equi-Cal Pellets (Lifeline Premium Horse Feeds)
CalmingCalming
Caloric EnergyCaloric Energy
Complete FeedComplete Feed
Grain FreeGrain Free
Lifeline Equi Cal Horse Feed is a high calorie ration intended for performance horses with no molasses or grain. It is formulated with 12% fat, added amino acids including lysine, and yeast cultures.
Equi-Ferm XL (Tribute)
DigestionDigestion
FatFat
Gut HealthGut Health
ProbioticProbiotic
Tribute Equi-Ferm XL is a pelleted horse supplement containing live Saccharomyces cerevisiae yeast cultures, intended to improve the digestibility of feeds.
Equi-Librium Balancer (Tribute)
Metabolic SyndromeMetabolic Syndrome
Mineral BalanceMineral Balance
NutritionNutrition
Ration BalancerRation Balancer
Equi-Librium Balancer by Tribute is a pelleted ration balancer that contains 9.5% NSC. It is intended for horses that need low intake of starch and sugar.
Equi-Librium Forage (Tribute)
FiberFiber
Hay StretcherHay Stretcher
NutritionNutrition
SeniorSenior
Equi-Librium Forage by Tribute is a pelleted hay stretcher. It can be used as a partial or complete forage replacement.
Equi-Librium Senior (Tribute)
Complete FeedComplete Feed
FlavorFlavor
Hay StretcherHay Stretcher
SeniorSenior
Equi-Librium Senior by Tribute is a high fiber feed intended for senior horses. It can serve as a partial or complete hay replacement.

Is Your Horse's Diet Missing Anything?

Identify gaps in your horse's nutrition program to optimize their well-being.