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Four core guides to light, heat, cold and PEMF. Clearly explained, with the data of our devices and the research we refer to.
Guides
Learn · Red lightRed light therapyWhat red and near-infrared light are, how to use them and which panel fits.Read
Learn · InfraredInfrared saunaHow the Helsi™ One Sauna Dome works, the space it needs and how to use it.Read
Learn · ColdCold therapyHow ice bathing at home works and what the Helsi™ Ice Plunge needs in space, power and care.Read
Learn · PEMFPEMFWhat pulsed electromagnetic fields are and how the Helsi™ PEMF Mat works.Read
From the blog
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Light Therapy & Red Light Therapy: Benefits for Cellular Health & Well-beingLearn how light therapy and red light therapy strengthen mitochondria, promote eye health, and improve your cellular health. Tips for healthy light!
Patric Heizmann in conversation about infrared light: "No miracle cure – but a valuable tool when used correctly"In a new interview titled "Infrared – THIS IS INCREDIBLE! How Infrared Light Works! Interview with Johannes Kettelhodt," health expert Patric Heizmann speaks with wellness expert for infrared technology, Johannes Kettelhodt. Together, they explore what infrared actually is, why the topic is often misunderstood, and how red light and near-infrared are used by athletes, biohackers, and health-conscious individuals as part of modern recovery and well-being routines.
What really happens during red light therapy? The scientific truth.
How to use red light therapyTips on how to get the most out of your red light therapy sessions.