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Identify gaps in your horse's nutrition program to optimize their well-being.
Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
FeedBank
Ingredient
L-Tryptophan
L-Tryptophan is an essential amino acid required for protein synthesis and various metabolic functions in horses. It serves as a precursor for serotonin, a neurotransmitter involved in mood regulation and nervous system function. Due to this role, L-Tryptophan is sometimes included in equine supplements marketed for calming or stress support. However, its effectiveness as a calming agent in horses has not been scientifically proven, and serotonin synthesis is a complex process influenced by multiple factors beyond dietary tryptophan intake.
Horses obtain L-Tryptophan naturally from protein-containing feedstuffs such as forages and grains. While dietary supplementation may be used in specific situations, such as for horses prone to stress or nervous behavior, research does not conclusively support its calming effects.
The following equine feeds, supplements and products contain L-Tryptophan as an ingredient.
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Feeds, Supplements & Products
Haltéro+ (Campagnard)
Amino Acid
Muscle
Performance
RecoveryHaltéro+ by Campagnard is a supplement intended to support muscle development and improve recovery post exercise. It contains essential amino acids.
Harmony (DePaolo Equine Concepts)
Amino Acid
Health
Mineral Balance
NutrientsHarmony from DePaolo Equine Concepts is a powdered supplement that aims to provide an even temperament in horses. It can also balance hormone levels and support a healthy endocrine system.
![Hoof Formula (Kevin Bacon’s Horse Care) – [Discontinued]](/wp-content/uploads/2019/12/Hoof-Formula-Kevin-Bacons-Horse-Care-300x300.jpg)
Hoof Formula (Kevin Bacon’s Horse Care) – [Discontinued]
Amino Acid
Competition Horses
Hoof HealthMineral BalanceHoof Formula from Kevin Bacon's Horse Care is a now discontinued hoof supplement that supports hoof growth and quality. It contains added protein, calcium, vitamin A, biotin and other minerals.
Intensify Ex-Factor Low Starch (Bluebonnet Feeds)
Complete Feed
Low NSC FeedsMineral Balance
VitaminsIntensify Ex-Factor Low Starch by Buebonnet Feeds is an extruded feed intended for horses at all life stages and exercise levels. It contains10% NSC and organic minerals and yeast. Extruded feeds tend to have higher digestibility.
Intensify Growth & Development (Bluebonnet Feeds)
Broodmare
Growth
Lactation
ProteinIntensify Growth & Development by Bluebonnet Feeds is a pelleted feed intended for broodmares and growing horses. This feed provides 16% protein, 10% fat, and 18% NSC.
Intensify Low Starch Ultra (Bluebonnet Feeds)
DigestionHealthLow NSC FeedsNutrientsIntensify Low Starch Ultra by Bluebonnet Feeds is a low NSC (8.5%) feed intended to support overall health in easy keepers, metabolic horses and horses with sugar sensitivities.
Intensify Omega Force (Bluebonnet Feeds)
Caloric Energy
Fat
Omega 3-6-9ProteinIntensify OmegaForce by Bluebonnet Feeds is a pelleted complete feed with flax seed and fish oil for added omega-3s. Intensify OmegaForce is intended for horses at all lifestages.
Intensify Pelleted (Bluebonnet Feeds)
Complete Feed
Gut HealthMineral BalanceVitaminsIntensify Pellet from Bluebonnet is a feed intended for horses at all life stages. It contains 14% protein, 8% fat, and 15% fibre, and uses a mix of organic and inorganic trace minerals.
Intensify Senior Therapy (Bluebonnet Feeds)
Gut HealthMineral Balance
SeniorVitaminsIntensify Senior Therapy from Bluebonnet Feeds is a textured feed intended for senior horses. This feed contains alfalfa meal, rice hulls, soybean meal, cane molasses, beet pulp, and a mix of organic and inorganic trace minerals.
Intensify Total Advantage (Bluebonnet Feeds)
FiberGut HealthMineral BalanceVitaminsIntensify Total Advantage from Bluebonnet Feeds is a pelleted complete feed intended for horses at any life stage. This 11% NSC feed contains alfalfa meal, rice bran, soybean oil, and beet pulp.
Kalm+ Wafer (Majesty’s)
Amino Acid
CalmingNutrientsVitaminsKalm+ is intended to be used as a calming supplement for adult horses and ponies. This diet could be beneficial for horses subjected to frequent travelling or competitions.
Karma: Liquid Calming Supplement (Blue Chip Feed)
CalmingCompetition HorsesPerformance
StressKarma: Liquid Calming Supplement from Blue Chip Feed is designed as a liquid calming supplement that contains water-soluble magnesium, tryptophan, and Niacin. This supplement is intended for performance horses and ponies.
Magnequin (Hestevard)
Amino AcidCalmingHealthVitaminsMagnequin by Hestevard is a liquid supplement intended to support a healthy nervous system in all types of horses and ponies.
Myocel-BCS (Hestevard)
Amino AcidLow NSC FeedsMuscleVitaminsMyocel-BCS by Hestevard is a sugar-free powdered supplement containing amino acids and Vitamin E, is intended to help build lean muscle mass in horses and ponies.
Omega Advantage (ProElite)
FatGrowthOmega 3-6-9PerformanceProElite Omega Advantage is an extruded horse supplement providing 24% fat with added flax. It is intended to provide extra calories and aid in weight gain.
Original Performance Formula (Wilson Feeds)
Health
NutritionPerformance
Ration BalancerOriginal Performance Formula by Wilson Feeds is a soy-free supplement intended to fill nutritional gaps of horses on a forage-based diet.
Parkmore Special Vitamin/Mineral Pelleted Supplement (Parkmore Supplements)
HealthNutrients
Organic Trace MineralsVitaminsParkmore Special Vitamin/Mineral Pelleted Supplement is a trace mineral and vitamin supplement designed for all ages and working classes of horses. It can be fed in addition to grain or on its own.
Performance Complete+ (Advanced Equine Nutrition)
HealthPerformanceRecovery
StaminaPerformance Complete+ by Advanced Equine Nutrition is a supplement intended to support muscle strength, gastric, joint and respiratory function in performance horses.
Performance Textured (ProElite)
Complete FeedCompetition HorsesPerformanceStaminaProElite Performance Horse Feed is a textured feed intended for mature show and performance horses. It provides 12% fat and 18.3% NSC with energy sources including beet pulp, whole oats, wheat middlings, soybean hulls, and cane molasses.
Pianissimo (Cavalor)
Complete Feed
Easy Keeper
Metabolic SyndromeRation BalancerPianissimo by Cavalor is formulated to be a lower energy feed with lower protein levels and no added oats. This feed is targeted to hot horses to reduce stress.
Pre-Fuel Liquid (Foran Equine)
Competition Horses
Energy
ExerciseNutrientsPre-Fuel Liquid from Foran Equine is intended for horses and ponies in heavy work or competition. This supplement is meant to support nutritional and energy requirements.
Pro V.M. (Peak Performance Nutrients)
JointsMusclePerformanceStaminaPro V.M. by Peak Performance Nutrients is a multi-use vitamin, mineral and amino acid supplement designed with race horses in mind. It intends to support the extreme demands on the horse’s joints, immune system and muscular system.
Professional Farrier’s Choice Hoof Supplement (Vita Stress)
Amino AcidHoof HealthProteinRecoveryVita Stress Professional Farrier’s Choice Supplement is a hoof supplement containing 14 amino acids. It also supplies biotin and other vitamins important for hoof growth.
ProSetol (Hestevard)
CalmingGut HealthHealthRecoveryProSetol by Hestevard is a powdered supplement intended to support nervous horses and ponies.
Pure L-Tryptophan Powder (AniMed)
Amino AcidCalming
IngredientStressAniMed's Pure L-Tryptophan Powder contains the amino acid tryptophan. This amino acid contributes to mood while relieving panic and anxiety. It is supposed to be 100% digestible.
Re-Inforcer EQ (MVP)
AntioxidantExerciseJointsRecoveryRe-Inforcer EQ by MVP is a pelleted supplement that intends to support joints, cartilage and connective tissue. It contains zinc, manganese and copper that intends to provide antioxidant support.
Refit (Excel Equine Feeds)
DigestionMusclePerformanceRecoveryRefit by Excel Equine Feeds is a pelleted supplement intended to support digestive health, muscle recovery, energy metabolism and immunity in performance horses.
Relaxmor (DuMor)
CalmingHealthNutrientsPerformanceRelaxmor by DuMor aids in a horse's nervous system function. Relaxmor contains Magnesium, Thiamine and Tryptophan which aid in calming a nervous horse.
Rice Bran (Triple Crown)
EnergyExerciseFat
Weight IssuesTriple Crown Rice Bran Natural is a high-fat horse supplement intended for underweight and hard-working performance horses. It contains added amino acids and calcium.
Senior Active + (Triple Crown)
HealthNutritionSeniorWeight IssuesSenior Active + from Triple Crown is an extruded pelleted intended for older horses or hard keepers. This feed is intended for horses with metabolic issues.
Senior Gold (Triple Crown)
DentalDigestionFatSeniorTriple Crown Senior Gold is a grain-free, beet pulp-based soft feed intended for older horses. It contains 14.5% protein, 12.5% fat and 9% NSC. Senior Gold can be mixed with water to form a mash for horses with dental issues or prone to choke.
Senior Horse Feed (ProElite)
Digestion
Feed EfficiencyPerformanceSeniorProElite Senior Horse Feed is a high fat (10%) and protein (14%) textured complete feed. It is appropriate for senior horses that need help maintaining or gaining weight.
Show Ready EQ (Foxden Equine)
Caloric EnergyCompetition HorsesNutrientsStressShow Ready EQ by Foxden Equine is a paste supplement intended for performance horses. It contains ingredients such as magnesium proteinate, magnesium citrate, L-tryptophan, and B vitamins to support calm behaviour.
Showman (ProElite)
Complete FeedLow NSC FeedsMusclePerformanceShowman by ProElite is a pelleted, extruded feed intended for mature horses in moderate to intense work. It is intended to be a low glycemic feed for supporting muscle strength.
SmartCalm Ultra Pellets (SmartPak)
CalmingMineral BalanceStressVitaminsSmartCalm Ultra Pellets by SmartPak is a pelleted supplement for horses intended to support proper nervous system function. It contains tryptophan, magnesium and B-vitamins in highly palatable form with no added sugar.
SmartMuscle Mass (SmartPak)
Amino AcidCompetition HorsesMusclePerformanceSmartMuscle® Mass Pellets is an amino acid supplement for horses, containing branched chain amino acids (BCAAs) and whey protein. It is formulated to support muscle development.
Starch Wise (ProElite)
Gut HealthNutritionPerformanceSeniorProElite Starch Wise is a pelleted horse feed with a maximum 14.5% NSC. It is formulated with moderate levels of starch and sugar for mature show and performance horses.
SU-PER Calm Paste (Gateway Products)
Calming
HerbNutrientsStressSU-PER Calm Paste 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 Calm Powder (Gateway Products)
CalmingHerbOmega 3-6-9StressSU-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 Tryptophane Powder (Gateway Products)
Amino AcidCalmingOmega 3-6-9StressSU-PER Tryptophane Powder by Gateway Products is a supplement to maintain calmness and support balanced behaviour. This supplement contains tryptophan, an amino acid that promotes a calming effect for nervous, excited, or stressed horses.
Super Amino 66 (Hygain)
Amino AcidMineral BalanceMuscleVitaminsSuper Amino 66 from Hygain is a protein supplement containing 10 amino acids. It is intended to support muscle health and also contains vitamins and minerals.
Super So-Kalm Powder (Equine America)
Amino AcidCalmingMineral BalanceStressSuper So-Kalm Powder from Equine America is a concentration and focus supplement for horses. It is intended to assist with calming and reducing stress and it contains minerals.
Support Pro (Formula 707)
CalmingDigestionGut Health
UlcersSupport Pro from Formula 707 is a pelleted supplement that is intended to support digestion, stomach and hindgut health. It is also meant for calming or ulcer support.
![SupportPRO (Horse Logic Pro) – [Discontinued]](/wp-content/uploads/2023/01/SupportPRO-Horse-Logic-Pro-Horse-Supplement-300x300.jpg)
SupportPRO (Horse Logic Pro) – [Discontinued]
Competition HorsesGut HealthHealth
ImmunitySupportPRO from Horse Logic Pro is a pelleted gut supplement. SupportPRO is intended to provide hindgut support to horses who struggle with gastric issues during periods of stress. SupportPRO contains 12% crude protein and 1.25% fat.
Tie Free TMC Paste (Peak Performance Nutrients)
ExerciseMuscleRecoveryStressTie Free TMC Paste is a sodium bicarbonate free electrolyte supplement that supports replenishment of glycogen stores, muscle recovery, and muscles prone to tying up. It contains potassium chloride, potassium carbonate, and magnesium sulphate.
TNT For Horses (Dynamite Equine)
HealthImmunityNutritionVitaminsTNT For Horses from Dynamite Equine is a pelleted equine supplement. TNT For Horses is intended to support overall equine health. This supplement contains 18% protein and 8% fat.
Top-Line Advanced Support (Progressive Nutrition)
Amino AcidHealthMuscle
ToplineTop-Line Advanced Support is an amino acid supplement from Progressive Nutrition intended to support muscle and topline development in horses. It contains L-lysine, L-threonine, L-methionine, L-leucine, L-valine, L-isoleucine, and L-tryptophan.
Top-Line Xtreme (ProElite)
Amino AcidMuscleProteinToplineTop-Line Xtreme is a topline supplement that includes high levels of protein and amino acids. It is meant to support the health of horses' topline, muscles, and recovery processes. It is flavored and in micro-pellet form.
Topline Advantage (ProElite)
DigestionNutritionProteinToplineProElite Topline Advantage is a pelleted horse supplement that provides essential nutrients and amino acids for muscle development. It contains 50% crude protein.
Training Elite (Formula 707)
CalmingDigestionJointsVitaminsTraining Elite from Formula 707 is a pelleted supplement intended to support digestion and joint health. It contains vitamins and minerals and is meant to be calming.
