Occlusives perform the primary function of forming a protective layer over your skin’s surface. The term occlusive was borrowed from the English word ‘occlude’, which means ‘to block’ or ‘to stop’. In …
The pH of any product can range from 1 to 14. PH 1-6 is acidic. PH 8-14 is alkaline/basic. PH 7 is neutral. The pH of the skin is somewhere …