Byhealth Co., Ltd, together with its subsidiaries, provides dietary supplements in Mainland China, Hong Kong, Australia, and internationally. The company offers protein powder; collagen; bone health products, such as glucosamine, chondroitin, and calcium tablets; probiotics; capsules; and multivitamins. It sells its products under the By-Health, Jianli, LifeSpace and other brands through retail terminals, including pharmacies, supermarkets, and maternal and child stores, as well as through distributors; and e-commerce platforms, including Tmall, JD.com, Vipshop, Douyin, and Kuaishou. The company also engages in scenic spot tourism management; real estate; trade and investment; trademark management; and OTC approval and outsourcing activities.