https://www.selleckchem.com/pr....oducts/diphenhydrami
Ultraviolet radiation (UVR) is a major cause of photoaging and photocarcinogenesis. An appropriate application of sunscreen can effectively protect UV damage but cause unpleasant skin oiliness. Oil blotting paper is commonly used to reduce oiliness in some parts of the world although its influence on the efficacy of sunscreen has not been carefully investigated. To evaluate the efficacy of sunscreen after applying oil blotting paper. Measurement of oiliness and sunscreen efficacy was compared before and after the use of oil blot