Press release
Airnergy at Heilpraktikerkongress & FlowFest: Experience spirovitalization live in Munich

Kurt Köhler and Rolf Duda present the Airnergy technology at Munich's health fairs. (© Airnergy International GmbH)
Heilpraktikerkongress des Südens - July 5, 2025, MOC Veranstaltungscenter
At the 18th Heilpraktikerkongress des Südens (Saturday, 05.07., 09:00-18:00), 74-year-old extreme athlete and longevity pioneer Kurt Köhler, alias "Eisenkurt", will welcome experts to the Airnergy stand N04, where he will explain the practice and active principle of spirovitalization, demonstrate preventive applications and invite them to experience the product first-hand in a breathing session, which he relies on for all his world records.
FlowFest 2025 - July 3-6, 2025, Avalon Kraftwerk
At the same time, Airnergy will be represented at the Munich FlowFest with its Breathwork partner Peakwolf (biohacker/speaker/coach Rolf Duda). Together, the two established biohacker brands will demonstrate how Airnergy's innovative breathing technology interacts energetically and synergistically with cold, resilience and performance protocols to optimize heart rate variability (HRV) and biological age - measurably. At FlowFest, interested parties can of course also test one of the popular vitalizers live and experience spirovitalization at first hand.
Comments on the event
Guido Bierther, Airnergy founder and Managing Director: "Those who think and act independently and supply their cells with living air holistically lay the foundation for long-term health and performance. With our presence at FlowFest and the Heilpraktikerkongress in Munich, we are bringing 25 years of experience in the field of energy building, research and practice to life and thus expanding our community."
Rolf Duda, Peakwolf: "Spirovitalization ideally complements biohacking routines - breathing is the fastest lever to bring body and mind into the flow state."
About Airnergy
Airnergy International GmbH is a technology pioneer and has been producing spirovitalization systems for cellular respiration in Germany since 2000.
Airnergy was considered a complete novelty at the time of its introduction and, following the example of photosynthesis, brings ambient air into a higher energy state and thus stimulates cell respiration and demonstrably supports regeneration, endurance and the immune system in a holistic manner.
Airnergy International GmbH
Wehrstr. 24-26
53773 Hennef
Germany
https://airnergy.com
Herr Guido Bierther
0224293300
info@airnergy.com
Airnergy International GmbH:
Over 25 years of experience in health biotechnology
Originating from natural energy solutions AG, which was founded in 2000, Airnergy AG and its parent company Airnergy International GmbH, based in Hennef near Bonn, were the first developers to bring the Airnergy vitalization devices to market. This unique health technology improves energy production and oxygen utilization (in medical terms: utilization) at cellular level and regulates crucial processes throughout the entire organism. Under the leadership of company founder and managing director Guido Bierther, Airnergy technology is constantly being developed further.
Millions of Airnergy energy filling stations, so-called vitalizers, are now being used in over 60 countries worldwide: Doctors, therapists, clinics, rehabilitation facilities, sports centers and progressive companies (company health care for employees) rely on this unique technology as part of their health programs. This is because the energy cure has a fundamental effect on the human system - both intracellular and extracellular - and is suitable for therapy, prevention, regulation and regeneration as well as for increasing stamina.
Airnergy is now also extremely popular in the field of anti-ageing and longevity. Beauty, wellness and spa institutes as well as hotels have recognized the benefits of the application and are increasingly offering their customers the unique Airnergy vitalization as an additional service. But private individuals and families are also investing in small energy stations for their homes and using this pioneering method for their health.
There is something for every need. From the power dwarf "Little Atmos" to the premium version "Avant Garde" - there are different versions and variants for different areas of application.
Airnergy is a scientific pioneer and the first technological developer of this unique biotechnology. Since its foundation in 2000, Airnergy International GmbH has had a patent, brand, technology and know-how as well as consistent quality, service, production and company management. As a manufacturing company, it is certified in accordance with DIN EN ISO 13485:2003, the quality management standard DIN EN ISO 9001 and the environmental standard DIN EN ISO 14001.
Airnergy stands for sustainable thinking, action and management. Numerous international awards (e.g. the Fitness Tribune's Century Award for Innovation, the International Prevention Organization IPO Science Award for Innovation, the Five Star Diamond Green Innovation Award from the American Academy of Hospitality Services) speak for themselves.
Further information can be found at: https://airnergy.com
Contact: Guido Bierther
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