1. The business mainly operates in the United States, and its main business is providing digestive enzyme nutritional supplements for food intolerances (such as lactose, fructose, FODMAP, etc.).
2. In the health/medical sector, it is a specialized niche brand, with competitors including digestive enzyme brands such as Lactaid and Enzymedica.
3. The official website brand terms are "Intoleran" or "Intoleran USA".