L-Serine - Feed Ingredient

L-serine is a non-essential amino acid, meaning it can be synthesized by the horse’s body under normal conditions. It plays a key role in several metabolic processes, including protein synthesis, cell proliferation, and the biosynthesis of other amino acids such as glycine and cysteine. L-serine is also involved in the production of phospholipids and nucleotides, making it important for cellular and neurological function.

In equine nutrition, L-serine may be included in specialty supplements or amino acid blends aimed at supporting specific metabolic or developmental needs. Its presence is more common in formulations targeting foal growth, reproductive support, or recovery in performance horses. Since L-serine is typically synthesized in sufficient quantities by healthy horses, dietary supplementation is rarely necessary unless specific physiological demands or dietary imbalances exist.