What Is InsuPure? InsuPure is a groundbreaking nutritional supplement specifically formulated to naturally control healthy blood glucose and enhance insulin efficiency. Comprised of a blend of science-supported nutrients, InsuPure Capsules works to address the root causes of elevated blood glucose, making it an excellent option for Type 2 Diabetes or prediabetes sufferers. This potent supplement accomplishes this by replacing vital enzymes that control how your body breaks down sugar, so the sugar is transported to your cells and incinerated as fuel, instead of lingering in your system.