However, the side effects of whitening products are worth concerning. The industry of beauty is highly profitable, therefore, many cosmetic companies try to deduce costumers into buying fake products with low quality. Even about genuine products, there is little scientific evidence proving their effects on improving colour of skin. Any young ladies reported that they feel itchy after using whitening cream. Some products irritate skin badly, resulting small red spots in certain areas. Unfortunately, some women end up in hospital due to severe allergies. Thus, to sum up, in term of health, the effect of cosmetic products on whitening skin is questionable, but the adverse consequences of over abuse of these products clearly bring about damage on customers’ health.