How to use Kojic acid soap effectively | Sexy and Flawless
Aug 22, 2012·Kojic acid soap is best use two times a day. For sensitive skin, apply it for 2-3 minutes. For moderately sensitive skin, 3-5 minutes. And for darker skin, 5-10 minutes. You can use your hands to lather and you can also help circulate the blood flow in your skin, For the face, it’s a big NO to directly apply the soap.