Used in animal feed to improve nutrient absorption and support liver function, enhancing growth performance in livestock. Common additive in cosmetics and skincare products for its moisturizing properties, helping to hydrate and soothe sensitive or dry skin. Employed in molecular biology as a PCR enhancer, reducing secondary structures in DNA and improving amplification efficiency. Utilized in the treatment of homocystinuria, a genetic disorder, by aiding in the conversion of homocysteine to methionine. Acts as an osmoprotectant in cells, helping to maintain cellular integrity under stress conditions such as high salinity or temperature extremes. Found in some toothpastes and oral care products due to its ability to reduce irritation and support mucosal health.