7) Peppermint Essential Oil
Peppermint essential oil is known to refresh the skin and hair. When applied to the hair, it helps increase blood flow to the scalp, which in turn promotes hair growth. Its anti-bacterial properties also make it useful for the skin as it prevents your body from the damaging effects of harmful free radicals. You can add several drops of peppermint oil to daily oil or apply it directly to the skin.