Audrey
Peter...I've had it for 31 years. It covers about 60% of my body now. I've experienced repigmentation over the last 5 years by doing the following: Panothenic acid 1000mg, B-100 3x a day, exposure to the sun with sunblock of 30-45 spf, by using the sunblock you avoid sunburning but gain repigmentation, Sun exposure is a must. I'm pleased with the success even though it's slow.