Propolis is the most potent antioxidant occurring naturally due to its rich content of phenolic and flavonoid compounds. During the pandemic, we can strengthen our immune system with propolis extracts, and also apply its solutions to sanitize our hands. Some hand sanitizers can be harmful to our skin, causing irritations and drying off, especially for the sensitive skin. Therefore, I do suggest to try hand sanitizers containing propolis, which exhibits antiviral and antibacterial activities. Hence, you can sanitize your hands while protecting your skin.
Reference:Cho, Eujin, Jeong Deuk Lee, and Sang Hyun Cho. "Systemic contact dermatitis from propolis ingestion." Annals of Dermatology 23.1 (2011): 85-88.