Should we choose soap or Hand Sanitizer, first we should know whether to choose weak acidity or weak alkaline which is more beneficial to our skin.
Sebum contains fatty acids, sweat contains lactic acid, and most of the fat film on the skin surface is weakly acidic. The pH of healthy oriental skin is usually about 4.5-6.5, with an average of 5.75, which is weakly acidic. The pH of the skin surface is mainly determined by the sebum film composed of a mixture of skin and sweat. It is because the surface of the skin is weakly acidic, it can inhibit the growth of bacteria and microorganisms that often exist on the skin surface, making it difficult to develop and thus sterilizing. effect. Therefore, choose a weakly acidic Antibacterial Hand Sanitizer product to care for your hands.