Soft, plump and rosy lips are the dream of every woman. But in reality, almost everyone has dark lips. Although this is an aesthetic problem, it is not a cause for concern, because there are many ways to lighten dark lips naturally.

The skin is the largest organ in the body, with the function of covering, protecting people from agents and maintaining the internal environment of the body. The general structure of the skin consists of 3 layers: epidermis, dermis and subcutaneous tissue. However, the structure of the skin layers is not exactly the same between facial skin and other skin areas. Understanding the difference between facial skin and body skin, we will understand why facial skin care needs to be done more gently than other skin areas.

Skin lightening treatments can temporarily reduce melanin production in the skin. Most of these treatments work by inhibiting the enzyme needed to make melanin. However, there is no permanent reduction in melanin pigmentation because its formation is genetically determined.

Melanin is a protective pigment in the skin that blocks UV radiation from damaging DNA and potentially causing skin cancer. Melanin protects our skin, but some studies have also shown that it can be harmful.

Sunburn (also known as sunburn) is an allergic reaction that causes redness, itching, blistering of the skin... when exposed to too much sunlight or UV rays. Sunburn can increase the risk of other skin diseases such as dry skin, rapid skin aging, dark spots, freckles on the skin or even skin cancer.

Hair is one of the important factors that create beauty in humans, however, hair does not simply have this task but also contains many complex things inside. We all know that it not only plays an important role in the physical expressions of both men and women, but also helps to convey sensory information as well as create gender identity in humans.

Melanin is a natural skin pigment, the color of hair, skin and eyes in humans and animals depends largely on the type and amount of melanin in the body. Research has found that melanin can help protect the skin from UV rays. So what is melanin? And what diseases are related to melanin?

Melanin is the name given to a group of substances that determine color in living things. There are three main groups: eumelanin, pheomelanin, and neuromelanin. While eumelanin and pheomelanin are the most common forms of pigment with brown, black, yellow, and red forms, neuromelanin is only found in the brain and has the effect of masking internal structures.

Melanin is a natural pigment that determines the color of human hair. When the production of this pigment slows down, hair can turn gray or white. This is also part of the aging process, but we can still improve our hair color through melanin supplements or certain foods.

Congenital skin pigmentation disorders are localized changes and disorders of the skin's pigment cells. Although many types of pigmentation disorders are benign, they still greatly affect aesthetics, causing children to lack confidence and be afraid of social interaction. Therefore, parents should understand this disease to have appropriate treatment for their children.