Signs of Oily skin:
shiny skin
larger-looking pores
blackheads
whiteheads
Signs of Dryness,
flaking
redness
a rough or tight feeling
Singns of finelines and wrinkels
d. Any medical condition.
People who have any medical condition problems thyroids, diabetics, Psoriasis, Measles infections etc.. fisrt you concerned with doc then apply anyting on your skin