Rejuve Lab

Shanghai Revitalize High Technology Co., Ltd, trading as Rlab, manufactures four lines of longevity equipment from its own Shanghai factory: monoplace and multiplace hyperbaric oxygen chambers, intermittent hyperoxia-hypoxia (IHHT) and altitude training systems, red and infrared LED chambers, and electric ultra-low-temperature cryotherapy chambers. The company is rooted in Fudan Science Park, runs a flagship retail clinic alongside the factory, and states it is supported by the Shanghai Service Industry Development Guidance Fund; product development is led by chief scientific advisor Dr. Luis Shi and organised around seven technological dimensions — sound, light, electricity, heat, water, magnetism, and oxygen. Rlab reports over 30 million RMB invested in R&D and more than 30 secured patents with full intellectual property rights. It states cumulative sales exceeding 100 million RMB, equipment in use in over 200 cities globally, and more than 20 of its own health and anti-aging centers across China. (Source: rejuve-lab.com, fetched 2026-08-07.)