The core activity of Holon is to provide services and products in the field of health promotion and well-being. Specifically, this includes: conducting at-home health tests to determine key biomarkers and biological age; creating personalized recommendations and plans for nutrition, exercise, and health; providing coaching and support from experts and a community of like-minded members; and organizing events, retreats, and meetups in the field of health promotion and well-being. The company aims to support people in improving their health and well-being and leading a more sustainable, healthier, and meaningful life.