A traditional manufacturing certification
Le Sérail has received a distinctive mark from the Marseille Chamber of Commerce and Industry, certifying its authentic artisanal expertise. This distinction demonstrates its respect for the traditional methods of master soapmakers, with cauldron saponification. Le Sérail is among the last to perpetuate this ancestral process for the production of authentic Marseille soap.
If you’re looking for authentic Marseille soap, Le Sérail is the place to be. Choosing Le Sérail soap means choosing artisanal expertise that has been preserved for generations.
body care
To cover your body with naturalness
Home & Living
Kōsm helps you take care of your daily life with natural products that honor every corner of your universe
Soap factory
Kōsm invites you on a sensory journey through exceptional soaps
Our favorites
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Marseille Soap Bar with Shea Butter 125g
Olive Oil and Shea Butter Scrubbing Soap Duo 125g – Lavender Essential Oil and Lemon Essential Oil They clean, remove…
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Marseille soap stain remover bar enriched with bicarbonate 80g
The small block of Marseille soap enriched with bicarbonate, from Savonnerie Le Serail, is a truly effective natural stain remover.…
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Our promise
You deserve the best, and we are committed to providing you with quality products that preserve the balance of nature.
Natural ingredients
Ethical products
Environment
Respect for procedures
Authentic care
Simplified service
