Sep 21
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When the skin stimulating by the outside, will have a slight inflammation, in order to protect their own defense, the cells will generate an acid substances, such material will be activated to a certain extent, tyrosinase, to produce melanin.
In daily life you will see that if the stars of acne, Acne inflammation disappear, but is secretly left the imprint. This is the skin of self-protection, had a melanin skin damage to the protection of the situation.
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