The causes of nipple blackening are: personal constitution, sucking, pregnancy, aging, female hormone secretion, nipple over-stimulation, etc., which will gradually turn dark brown and become larger in shape. The only way to make nipples pink is surgery.

Laser: The advantage is quick effect, but the disadvantage is that the wound recovery time is long and the cost is high. The cost varies according to the size of the nipple. The recovery period is about 10- 12 days. After scabbing, it will turn into pink nipples like a girl, but with personal physique, it will return to its original color in about 3-6 months.

Permanent bleaching: Tattoos are used to turn nipples pink. Although the effect will never fade, the red tattoo is difficult to remove. Pink nipples may be difficult to remove once they are tattooed.