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Senior Horse Supplements

View a list of senior horse supplements in Mad Barn’s equine feed database. Senior horse supplements are complete, multi-purpose formulas designed specifically for aging horses, combining support for joint comfort and mobility, muscle and topline maintenance, digestive efficiency, and immune function in a single product. They are chosen for older horses that are losing body condition, becoming less mobile, or extracting fewer nutrients from their feed.

Common ingredients include joint-support compounds such as glucosamine, MSM, and hyaluronic acid, essential amino acids like lysine, methionine, and threonine for muscle and topline, and prebiotics, probiotics, and yeast for hindgut function and nutrient absorption. Many also provide omega-3 fatty acids, antioxidants such as vitamin E, and additional vitamins and minerals to support overall health in elderly horses. Compare active ingredients, protein and joint-support levels, feeding directions, cost per serving, and nutritional profiles to find a supplement that fits your horse’s needs.

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Senior Horse Supplements
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.
Chasteberry (Mad Barn)
BroodmareBroodmare
HealthHealth
IngredientIngredient
MareMare
Chasteberry powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.
MagneChrome+ (Mad Barn)
AntioxidantAntioxidant
EnergyEnergy
Metabolic SyndromeMetabolic Syndrome
Mineral BalanceMineral Balance
MagneChrome+ from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and support of normal insulin sensitivity which is critical for horses with metabolic conditions such as insulin resistance, laminitis and PPID.
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.
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.
Three Amigos (Mad Barn)
Amino AcidAmino Acid
MuscleMuscle
ProteinProtein
RecoveryRecovery
Three Amigos is an equine essential amino acid supplement containing lysine, methionine, and threonine in a 5:3:2 ratio. These are the three most common limiting amino acids in the horse's diet.
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.
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