Peppermint:- Mentha piperita Physical Wellbeing A number of studies have also shown it to be a great reliever of Irritable Bowel Syndrome (IBS), which affects millions of people every year and is characterized by abdominal pain or discomfort without any other diagnosed disease. This oil is also excellent for nail care thereby preventing fungal nail infection.Beauty Applications. Furthermore, it nourishes dull skin and improves the texture of oily or greasy skin.Emotional Wellbeing: Like most other essential oils, peppermint is able to provide relief from stress, depression and mental exhaustion due to its refreshing nature. It is also effective against anxiety and restlessness. Furthermore, it stimulates mental activity, clears the mind, and increases focus on cognitive tasks. Peppermint is one of the a€œbasic necessitiesa€™ for a first aid kit. It is one of the oils often recommended for easing migraines.Warning: This oil is only for external use. This oil is not to be used by pregnant women. It is not suitable for children below the age of 10