Klorane - Exfoliating mask with Galangal 8x3 The natural solution to help remove loose flakes, this plant-based scalp mask helps balance the scalp microbiome while reducing irritation. The natural solution to help eliminate loose flakes, this plant-based scalp mask helps balance the scalp microbiome while reducing irritation. Follow with conditioner. (Use the mask 2 times a week for 1 month as a treatment instead of regular shampoo).