Detailed answer

Sallow skin, characterized by a yellowish or dull complexion, can be caused by various factors such as genetics, lifestyle, and skincare habits. Lack of personal grooming, including inadequate cleansing, exfoliation, and moisturization, can lead to a buildup of dead skin cells, dirt, and oil on the skin's surface. This can result in a dull and uneven complexion, contributing to sallow skin. Additionally, neglecting to protect the skin from harmful environmental factors like sun exposure and pollution can further worsen the condition. To improve sallow skin, adopting a regular skincare routine, which includes thorough cleansing, exfoliating dead skin cells, moisturizing, and protecting the skin from UV rays, is crucial. Proper personal grooming can help brighten the complexion and promote a healthier, more radiant skin appearance.