Hemani Mint Oil has made based on pure natural and 100% healthy Mint leaves. It is a formulation that includes the use of natural gifts and modern techniques. It is now an ordinary product, it is full of omega-3 fatty acids, which keeps heart diseases and arrhythmia away from you. Hemani Mint oil, or Hemani peppermint oil, is a fantastic essential oil that everyone should have in their medicine cabinet. The health benefits of mint include the following: Digestion. Nausea & Headache. Respiratory Disorders and Coughs.