Causes of sunburn formation:
There is a melanocyte in the epidermis of the skin, which is activated under certain circumstances, releasing melanin to form a stain, and the following three culprits will accelerate it.
NO1 ultraviolet
The most direct effect of melanin production comes from the ultraviolet rays in the sun, which activates tyrosinase in melanocytes and produces a series of reactions with tyrosinase in the blood, producing a kind of The substance of Dopa, which in turn converts melanin.
Hidden sunburn
Under the scorching sun, I feel that my skin is getting more and more painful. When I go home, I look in the mirror, my face is red and swollen. After washing with cold water, I start to molt. God, what should I do?
Hidden sunburn concept
Spots hidden in the bottom layer of the skin are invisible to the naked eye and do not form visible spots.
Sunburn subtraction: avoid exposure, repair and consolidate in time after sunburn
1. If you are exposed to the sun for a short time, you should also apply SPF 15 or above sunscreen. After going out at 10:00 in the morning, you must use a parasol.
2, after sunburn should immediately take after-sun repair measures, such as repairing the mask after sunburn, add water and repair damaged cells, and then apply repair gel to accelerate skin regeneration.
Mature sunburn
Go swimming without applying sunscreen for a long time? Working in the hot sun for a long time? Go shopping for a long time without sun protection? "Lazy and easy to save" has long been covered with dark spots!
Mature sunburn concept
At this stage, melanin accumulates on the surface of the skin and becomes a clearly visible spot, which is not easy to eradicate.
Sunburn subtraction: correct sun protection idea + prepare suitable sunscreen + secret weapon
1, to establish the correct sunscreen idea, is to apply a layer of sunscreen to the skin in a timely manner.
2, if you are going to swim, shopping, outdoor work, you must prepare SPF30 or more sunscreen.
3, a lot of sunscreen masters to do enough sun protection work secret weapon, is the loofah. Needless to say, loofah juice is the most natural plant sunscreen, use loofah juice to make a base before going out, and then apply sunscreen, with half the effort.
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