GNC is a well-known dietary supplement company in the world, with product lines covering sports nutrition, vitamin minerals, herbal extracts and so on. As of 2021, GNC has more than 5,700 retail entities in more than 50 countries and territories worldwide, offering more than 1,500 health products. GNC is the first company in China to obtain the RTCP(Radioactivity Tested & Certified Program) certification.