The soap factory of Salon-de-Provence Marius Fabre has been making cauldron-cooked olive oil soap, using traditional crafts expertise for over 110 years.

The unique olive oil based formula used at the Marius Fabre soap factory is patented.

With more than 160 years of existence, Savonnerie Fer à Cheval perpetuates its know-how with the method of manufacturing and saponification of Marseille soap in cauldrons according to the true "Marseillaise" method. It was in the 19th century, in the Phocaean city, that hundreds of small factories made soap, Marseille's flagship product.