CHIANG MAI: A college in Chiang Mai unveiled an innovation to mark World No Tobacco Day on Friday (May 31) – a herbal lipstick that can help smokers kick the habit.
The lipstick, created by students at the Lanna Polytechnic Technological College, is made from Ya Dok Khao grass (Leptochloa chinensis, commonly known as red sprangletop), which can be found in many areas of Thailand.
