The Timeless Charm of Savon de Marseille Soap Savon de Marseille soap traces its roots back to the 14th century in the port city of Marseille, where soap makers perfected the art of crafting high-quality soap using olive oil and natural soda ash. By the 17th century, its production had become regulated, ensuring consistent quality and authenticity. https://theguestblogs.com/the-timeless-charm-of-savon-de-marseille-soap/