hi guys does anyone know if its ok to add licorice root extract to normal everyday shampoos? if not any particular shampoos recommended to add it to. Also how much would anyone add. I have no scientific knowledge really so any advice appreciated thanks
hi guys does anyone know if its ok to add licorice root extract to normal everyday shampoos? if not any particular shampoos recommended to add it to. Also how much would anyone add. I have no scientific knowledge really so any advice appreciated thanks