Help your body make a better use of its insulin with our Cinnulin PF. What makes Cinnulin PF different from all the other dietary supplements containing cinnamon extract is its time-tested safety and effectiveness. Cinnulin PF is produced using a patented method which extracts the water-soluble type-A polymers from cinnamon and leaves behind all fat-soluble compounds which can cause adverse effects in large amounts. This allows us to offer an ultra-powerful cinnamon extract which is very effective and has no harmful side effects. Cinnulin PF is the only patented cinnamon extract which effects on insulin have been verified by USDA. Furthermore, its active components have been verified under laboratory conditions. Cinnulin PF is the only cinnamon extract that meets Swanson's stringent standards for quality, safety and effectiveness.