The sisters' Forest Symphony 073 hand soap contains 250 ml, is dermatologically tested and certified vegan. It also hides a special story, as it embodies several unique characteristics from the history of Søstrene Grene. The number 73 refers to the year Søstrene Grene was founded, and the word 'forest' is inspired by the raw wooden crates that have been part of the concept since the very beginning, and last but not least, the word 'symphony' stems form the classical music that sets the scene in every Søstrene Grene store all over the world.