This is a great invigorating essential oil, perfect for the end of winter! A classic ingredient in mouthwash, a drop of two shaken into a homemade mouthwash can be great not just for bad breath, but for fighting some of the microscopic attackers of our teeth! Perhaps more importantly, there is research that suggests it may be able to help those who have had a heart attack or may have heart disease. Cinnamomum verum
0.25 fluid ounce.