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Casein - Feed Ingredient

Casein is the primary protein found in milk, accounting for approximately 80% of its total protein content. It is a slow-digesting, high-quality protein composed of several fractions, including α-, β-, and κ-caseins, and is rich in essential amino acids.

In equine nutrition, casein is rarely used in standard feed formulations but may appear in specialized supplements, particularly those designed for young, growing horses or animals recovering from illness. It provides a source of highly digestible protein and supports amino acid intake when included.

The following equine feeds, supplements and products contain Casein as an ingredient.

Feeds, Supplements & Products
B-Gooood!! (Doctor’s Choice Supplements)
Amino AcidAmino Acid
CalmingCalming
Mineral BalanceMineral Balance
StressStress
B-Gooood is a pelleted supplement intended for horses and ponies that need a mood enhancer to help them stay focused. It is designed for mare and geldings on a limited exercise program or on stall rest.
Compose Liquid (McIntosh ProLine)
CalmingCalming
HealthHealth
PerformancePerformance
StressStress
Compose Liquid from McIntosh ProLine is a liquid supplement meant to calm horses during stressful times such as transport or competitions.
Dragon Paste (Equine Choice)
CalmingCalming
HealthHealth
PerformancePerformance
StressStress
Dragon Paste by Equine Choice is a calming supplement designed for performance horses. It is formulated with amino acids, magnesium citrate, casein and probiotics.
Farrier’s Best Friend (Pegasus)
Bone HealthBone Health
HealthHealth
Hoof HealthHoof Health
Skin + HairSkin + Hair
Farrier's Best Friend from Pegasus is meant to support hoof, skin, and hair health. This supplement contains biotin, zinc, methionine, and calcium.
Hydrolyzed Casein
IngredientIngredient
MetabolismMetabolism
ProteinProtein
ToplineTopline
Hydrolyzed Casein is a milk protein product that provides a complete amino acid profile. Casein can be a high-quality protein source for broodmares, equine athletes, and growing horses.

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