Quechen Silicon Chemical

A heritage of artisanal soap making since 1950

Laboratoires Provendi, established in 1950 in Bons-en-Chablais, France, has built its reputation as a cosmetic lab specializing in traditional soap manufacturing methods. Located in the Auvergne-Rhône-Alpes region, this family business maintains the authenticity of French soap-making traditions.

Expert craftsmanship in natural cosmetics

With over 70 years of expertise, Laboratoires Provendi holds the distinguished titles of Master Artisan Soap Maker and Master Alum Craftsman. The company stands out as the only French and European manufacturer of natural alum stone, used in deodorants and after-shave products.

Manufacturing excellence

The laboratory employs traditional hot saponification methods using vegetable oils to produce their signature products. This time-tested technique ensures the quality of their liquid Marseille soap, Aleppo soap, and specialized black soaps for both cosmetic and household use.

Product range and certifications

The company offers:

• Liquid Marseille soap in bulk and concentrated forms
• Natural alum stone-based products
• Cosmetic and household black soaps
• CE-marked hemostatic pencils for shaving

Quality standards

Products from this French cosmetic manufacturer meet various certification standards including Cosmos Organic, Cosmos Natural, and Eco-detergent specifications, reflecting their commitment to quality and environmental responsibility.

Regional impact in French cosmetics

Operating from Bons-en-Chablais, Laboratoires Provendi contributes to France’s renowned position in the cosmetics industry. Their location in the Auvergne-Rhône-Alpes region places them in a strategic position to serve both domestic and European markets while maintaining traditional French manufacturing methods.