RayGuard®  is a «human firewall» that protects and strengthens us against many negative side effects of modern lifestyle. It provides an improvement in vitality and vital energy for your well-being. Negative influences, e.g. from harmful electrosmog, can be mitigated by the RayGuard®  technology. In addition, a positive harmonization is achieved. Not only your computer needs a firewall, but also your organism needs protection, a «human firewall». More information on «electrosmog and how to protect myself against it» can be found in the RayGuard®  information brochure. You can download the brochure directly.