L-Carnitine is a quaternary ammonium compound biosynthesized from lysine and methionine, essential for mitochondrial fatty acid transport and energy metabolism, widely used in sports nutrition, weight management, clinical nutrition, and pharmaceutical applications. SUNCHEM supports international buyers with L-Carnitine sourcing from qualified Chinese producers, 高品質のドキュメント付き, 輸出調整, 物流サポート.

