Siam Charoensub Enterprise Co., Ltd. operates in the food and beverage industry, specializing in wholesale and retail sales of instant coffee and protein-based beverages. Their flagship brand, Vistraluxe, is an instant coffee blend enhanced with collagen peptides and tripeptides, designed to promote skin health and support weight management. The product includes L-carnitine, white kidney bean extract, garcinia, and cactus extract for appetite control and fat burning, along with biotin and zinc amino acid chelate to strengthen hair and nails.