OZiva Sugar Support features a clinically studied ingredient: Reducose® Mulberry Leaf Extract, which has shown up to 32% lower post-meal glucose levels and 38% lower insulin response in clinical studies, OZiva said. Combined with Cinnamon, Gymnema, Jamun and Karela, it brings plant-based support to everyday sugar management. For best results, OZiva recommends consuming it 10 minutes before a meal.