27 According to the recent report by IMARC Group, titled “ Hand Sanitizer Market: Global Industry Trends, Share, Size, Growth, Opportunity and Forecast 2021-2026,” the global hand sanitizer market size reached around US$ 4.20 Billion in 2020. Hand sanitizer refers to a gel, foam, or liquid antiseptic formulation that is applied to disinfect hands. It contains isopropyl alcohol, ethyl alcohol, and other ingredients like thickening agents and fragrances. It may also include humectants that preserve the natural oil on the skin and maintain the moisture. The application of hand sanitizer helps in killing disease-causing germs and viruses, thereby preventing their transmission and averting diseases. They have gained traction in recent years as they are convenient to use and time-efficient than washing hands with soap. Nowadays, hand sanitizers are available in user-friendly packaging formats like pocket-size squeeze bottles, tubes, sprays, and pumps.