Rio amazon cinnamon 250mg 60 vegicaps this special formula contains a coumarin free extract of cinnamon bark at 41 strength ratio cinnamon improves the metabolism of glucose and it may help to improve the cholesterol level moreover it is also known to contain a wide spectrum of ingredients which help to maintain a healthy blood sugar level recommended dosage take one capsule half an hour before each meal three capsules per day this product contains no sugar ingredients cinnamon extra