Yu Yee Oil is a herbal medicated ointment with sweet peppermint smell. It is use traditionally to relief winds and bloated problem in babies. Chinese mothers have been using it for centuries and it has been time-proven to be an effective treatment for gassy babies. Colic is believed by many to be caused by problems with the baby's immature digestive system, leading to painful abdominal trapped gas. By using Yu Yee Oil you will effectively relieve colic and soothe your baby. It also helps to reduce mild muscle and joint aches and pain of all ages.