LC Ingredients

LC Ingredients is a French-based company that develops and supplies natural active ingredients for the nutraceutical, cosmetic, and pharmaceutical industries. The company specializes in high-purity amino acids, such as L-Cystine and L-Arginine, and is a leading provider of bioactive keratin through its Cynatine product line. Their offerings focus on beauty from within applications, targeting hair, skin, and nail health, as well as joint and metabolic wellness. LC Ingredients operates with a strong emphasis on scientific validation and quality control, serving global manufacturers of dietary supplements and personal care products. The company's portfolio also includes various plant extracts and specialized molecules designed for anti-aging and metabolic support.