Detailed answer

Harsh cleansers can strip away natural oils and moisture from the skin, leading to further dullness and dryness. It is recommended to use gentle cleansers that are specifically formulated for dull skin. Look for cleansers that contain ingredients like glycolic acid, salicylic acid, or vitamin C, as they can brighten the complexion and remove dead skin cells. Additionally, it is important to follow up with a moisturizer to keep the skin hydrated and glowing. Regular exfoliation and incorporating a weekly face mask treatment can also help improve dullness and reveal a more radiant complexion.