100% authentic soap Made in Marseille, often copied but never equaled! Presented in their most authentic and pure form, our Marseille soaps offer you a natural, healthy, and effective alternative for the whole family and for household cleaning. Traditional saponification in cauldrons: Nearly 10 days are required to make our soap, cooked in cauldrons according to the Marseille method. This traditional know-how, carefully passed down from generation to generation of Master Soapmakers, is still honored in our soap factory. A natural and hypoallergenic soap: Formulated with exclusively vegetable oils, without the addition of preservatives, colorings, perfumes, or animal fats. It does not contain palm oil. Easily biodegradable and non-polluting, it is gentle on the environment. It constitutes an ecological alternative to chemical cleaning and hygiene products. Presented in a generous and practical format, it proves very economical. Its recyclable packaging is designed for convenient storage. Demand the authenticity logo. Le Fer à Cheval is a founding member of UPSM, the Union of Marseille Soap Professionals, which works to certify genuine Marseille soap. This logo guarantees: A composition based exclusively on vegetable oils, without chemical additives, preservatives, or perfumes; Manufactured in cauldrons according to the Marseille process, comprising 5 steps; Geographical origin in the Marseille region; 100% of the total ingredients are of natural origin. COSMOS NATURAL certified by ECOCERT Greenlife according to the COSMOS standard available at http://COSMOS.ecocert.com/