These whitening methods are deceptive. Have you been hit? Lemon dressing Lemon contains VC as well as stimulating citric acid. Direct facial dressing can easily lead to skin sensitivity, and even burn the skin, causing anti blackness or blisters. Therefore, lemon dressing disfigurement is greater than beauty. Washing face with rice washing water This can be said to be a whitening recipe handed down from our ancestors. In fact, the rice washing water mainly contains some starch and sugar substances, with a single component and no whitening effect. Moreover, in recent years, it is not uncommon for old grain to be bleached into new grain. The pesticide and bleach residues in rice washing water are terrible! 
Exfoliate with edible salt It is rumoured that salt can remove excess cutin. However, salt particles are irregular, which can easily hurt the skin and cause allergy. The most extensive distribution of the stratum corneum is arranged with many keratinocytes in the state of apoptosis. When these keratinocytes complete their life cycle and cannot fall off naturally, they become old and waste keratin. The irregular arrangement of old and waste keratinocytes will make the skin dark and rough, and affect the subsequent absorption of the care products. Cucumber face dressing Cucumber has a water content of 96% - 98% and is rich in vitamin E, which can refine pores and promote metabolism. Unfortunately, there is a dewdrop like viscous substance on the cut surface of freshly cut cucumber slices, which hinders the skin's absorption of the effective ingredients of cucumber. If you do not use any skin care products after washing your face, directly apply cucumber slices to your face, which will only cause skin tightness and dry wrinkles. | 
