5 factors make your skin darker and darker, and the stratum corneum of your skin ages

Skin whitening and moisturizing have always been closely linked. Only hydrated skin can show a whiter and more radiant complexion. Skin that lacks water has poor metabolic capacity, which reduces the skin's repair function and causes dark skin.

5 factors that make your skin darker

Lack of water

Computer radiation, air conditioning and skin aging in daily life can cause dryness of the skin, leading to a decline in skin quality and resulting in dull skin.

Skin whitening and moisturizing have always been closely linked. Only hydrated skin can show a whiter and more radiant complexion. Skin that lacks water has poor metabolic capacity, which reduces the skin's repair function and causes dark skin.

food

Foods rich in metal elements such as copper, iron, and zinc can directly or indirectly increase the amount and activity of substances such as tyrosine, tyrosinase, and dopaquinone that are related to melanin production, and therefore often become the root cause of skin darkening. This type of food mainly includes animal liver, animal kidney, oysters, shrimp, crab, beans, walnuts, black sesame, raisins, etc.

Secondly, healthy human body fluids are weakly alkaline. If you consume too much acidic substances on a daily basis, it will cause various discomforts to the body and promote the formation of skin pigmentation spots. Carrots, spinach, purple radish, purple cabbage, shiitake mushrooms, black fungus, etc. These vegetables make it easier for spots to develop on the skin that is prone to spots.

Drug effects

Many drugs can change the normal skin color. For example, atadipine can turn the skin color into orange-yellow. Chloroquine has a strong affinity for melanin and aggravates the darkening of the skin. About 10% of patients taking quinine develop blue pigment spots on their faces.

Aging of the skin stratum corneum

There is a layer of keratin on our skin, which is like a double-edged sword. It is a protective film to help the skin protect against external damage, but it can also cause our skin to become dull and lifeless due to aging or residue on the skin.

Because modern people are exposed to ultraviolet rays and radiation from computer screens for a long time, coupled with external environmental pollution, the aging of the stratum corneum is accelerated, resulting in dull complexion and rough skin.

Disrupted work and rest

During sleep at night, the skin is in the best state for repair. Only by ensuring good sleep can the skin metabolism be smoother and the skin be whiter. Poor rest and insufficient sleep not only affect your health, but also slow down blood flow to the skin, cause blood vessel constriction, cause blood stasis into spots, and turn the skin gray and black.