Bluechew Maximum instances it's simply postinflammatory hyperpigmentation, which is certainly an overproduction of melanin, the frame's pores and skin pigment maker. The skin can seem in a huge kind of colours including blue, gray, or dark brown. Overproduction usually occurs after an damage to the pores and skin, the most commonplace being excessive rubbing of the Bluechew from lively intercourse or selfpleasure. It will fade over the years, or if a person is concerned by way of it, topical treatment with retinol every night time before bed can accelerate restoration. ) penile vitiligo vitiligo is known as the "white pores and skin patch disease" made maximum famous by using the past due michael jackson. This pores and skin ailment is resulting from a lack of melanocytes from the epidermis. Penile vitiligo most often occurs as a penile discoloration on the foreskin.