Causes of skin darkening
UVA/UVB rays in sunlight stimulate the production of melanin – a pigment that determines the brightness or darkness of the skin. The effects of UV rays cause uneven darkening of the skin and also damage the skin.
In addition, female hormones like progesterone and estrogen affect the production of the skin pigment melanin. When hormone levels decrease, more melanin is produced, leading to uneven darkening of the skin.
When the skin’s surface is constantly dry due to lack of moisture (not drinking enough water, using moisturizing products for the skin), it will cause more oil secretion and make it more susceptible to environmental factors and sun exposure. This can lead to darkening, pigmentation, premature aging, and difficult skin recovery.
Unknown origin cosmetics, fast-whitening creams often contain strong detergents, corticoids… that can help whiten the skin quickly but can erode the skin layer and cause skin damage after long-term use, resulting in pigmentation and skin darkening.
How to care for darkened and pigmented skin
– Cleanse the skin: Cleansing the skin not only helps remove dirt and impurities from the surface of the skin, but also helps the skin absorb better care nutrients. In addition to regular use of makeup remover and facial cleanser every day, exfoliating the skin twice a week is recommended.
– Use toner: Toner helps tighten the skin, shrink pores, and provide moisture to the skin. It is recommended to choose toner made from natural extracts, combined with vitamin C essence to help brighten the skin.
– Apply face mask: Face masks have the function of deeper skin cleansing, providing moisture and nutrients. It is recommended to apply a face mask 2-3 times a week, each time not exceeding 20 minutes to avoid reverse moisture absorption.
– Serum: This product is recommended for all skin types, especially dry and damaged skin. Choose a serum that contains whitening and moisturizing ingredients.
– Lock in moisture: Using a moisturizing cream will help prevent the skin from losing water by preventing water from escaping from the inside out.
– Sunscreen: Applying sunscreen is a daily necessity. It is recommended to choose a broad-spectrum sunscreen that protects against both UVA and UVB rays, with a sun protection factor (SPF) of 30 or higher.