Harmony Dietetics Nutri Cosmetics is a brand of dietary supplements founded 15 years ago. The company offers a wide range of natural health products, designed to address the most common issues. Joint well-being, energy, beauty of the skin and hair and even probiotics, HDNC products are made in France, and contain targeted combinations of plants for maximum efficiency. Discover the brand's flagship products on our Cocooncenter site, including food supplements articulations, electrolyte balance or energy to regain tone.