Mary Chia Holdings Limited, an investment holding company, provides lifestyle and wellness products and services in Singapore, the Republic of China, and Malaysia. The company operates through Beauty, Slimming and Spa Treatment for Women; Beauty, Slimming and Spa Treatment for Men; Direct Selling; and Hairdressing segments. It also retails lifestyle and wellness products; sells skincare and health supplements; trades in cosmetics and toiletries; offers business management and consultancy, and clinic and other general medical services; and operates hairdressing salons and shops. In addition, the company engages in the general wholesale trading activities; sales and marketing of energy capsules and medical beauty products; and provision of management and office administration services.