Are you unhappy with the texture of your skin? Do you have scaly or rough skin even though you drown your face with plenty of moisturizer? Does your makeup look caked and unnatural? Does your oily skin type look coarse even after you have used a clay mask? Well then, moisturizing and masking your skin may not be enough. Rough-textured skin may indicate a deficiency of vitamin A that can be corrected by daily supplements of vitamin D. Here are some tips: