How freckles are formed

April 7, 2023
When many girls reach a certain age and do not pay attention to skin care, many freckles will appear on their faces. The growth of freckles still has some impact on the external image. Many people find that they have freckles on their face when they still do not know what is going on. To effectively remove freckles, we need to know how they are formed.

Endocrine factors

Pro-melanin produced by pituitary gland increases for some reasons, it will cause pigment metabolism disorder and freckles will appear. Increased female hormone hormones from common sense birth control pills and pregnant women cause the secretion of melanin cells and the formation of uneven spots.

Stress factor

When mental stress is too high for a long period of time, the metabolic balance of human body is disrupted and the supply of nutrients to the skin is slow, pigment mother cells become active, leading to freckle formation.

Ultraviolet radiation

When human skin is exposed to ultraviolet radiation, the basal layer of the skin will produce more mellitin pigments to protect the skin. Therefore, the skin that is often exposed to strong sunlight stimulation gathers more pigments in sensitive areas, which not only aggravates skin aging, but also causes freckle formation.

Slow metabolic line

The abnormal metabolism of liver function or the diminished ovarian function of women will also cause freckles to appear, and constipation will also form freckles; meanwhile, the color of freckles will change with menstrual cycle, and the color will deepen before and after menstruation, and the color can become lighter at other times.

Improper use of cosmetics

Most of the blemish removal creams we use contain lead, mercury and other metal ions, which will lead to skin allergy. In order to resist the external ultraviolet rays and dust in the air, the skin gathers mylanin pigment in the allergic and serious parts, and when there is excess pigment, there will be freckles, blemishes and other pigmentation problems.

Lack of sleep

The best time for skin metabolism is between eleven o'clock at night and early morning, when the skin is at rest. If you are still staying up late, skin metabolism will be affected, leading to melanin production and freckle formation.

Improper diet

The tyrosine contained in cheese and other foods will be converted into dihydroxyphenyl acid by the action of enzymes in the body, and then be oxidized and finally polymerized into melanin.
Share

Everyone Is Watching

icon

Hot Picks