Thin stratum corneum and red bloodshot, may be due to the long-term use of some improper cosmetics. It is also possible that the long-term use of glucocorticoids, and the formation of local skin atrophy, at the same time because the glucocorticoids will also lead to local vasodilatation, so the redness appears again. Of course, it is also possible that the improper use of some exfoliators, or keratolytic agents and the formation of, such as the excessive use of retinoic acid cream, or other whitening products and the formation of this symptom. Long-term stimulation, will inevitably lead to local capillary expansion, so for this case, reduce the use of cosmetics or whitening products. Need to timely use epidermal repair agent, such as the use of rehabilitation of new liquid external spray.