1, the tattoo is red. Tattooing is a way to pierce pigment into areola skin to make it pink. Although the effect can be permanent, there is a certain gap between color and skin color, and strange colors often appear, which is unnatural and red tattoos are difficult to remove. Once the pink nipple is tattooed, it may be difficult to remove it later, so it needs to be cautious.

2, laser bleaching red. It uses the light and heat emitted by the laser instrument to act on the local area to break up the local melanin accumulation, and then it is absorbed by the human body and excreted with the circulatory system, thus achieving the purpose of removing local melanin and becoming more tender.

3. Whitening products are red. For those people whose areola turns black due to hormone changes in the body after pregnancy and delivery, because melanin is deposited on the epidermis, products containing special whitening ingredients are used to smear the areola, so that the local melanin gradually fades away, but the whitening effect is limited, while whitening products are only effective for epidermal melanin fading, and people whose melanin is deposited on the dermis have no effect.