About the author: Balz Schürmann (CEO) Balz Schürmann is the founder of skin689 and shares his in-depth knowledge about effective skincare for cellulite in our journal. As the developer of the innovative active ingredient CHacoll®, he brings many years of experience in formulating highly effective cosmetic products "Made in Switzerland." His expertise is based on a deep understanding of the causes of visible skin changes—and how to effectively address them.