The Science of Silk Soap: How It's Actually Made in the Factory

Step inside a modern factory to discover how mulberry silkworm cocoons are transformed into luxurious silk protein soap. The process begins with fresh mulberry leaves and Bombyx mori silkworms spinning delicate cream-white cocoons. Sericin protein is carefully extracted from the cocoons, purified, concentrated and dried into a fine powder—no live silkworms are ground or added to the soap. The purified silk protein is blended with a creamy soap base, vegetable glycerin and natural oils before being refined, vacuum-kneaded and extruded into a perfectly smooth bar. Each pearl-ivory soap bar is precisely cut, pressed, finished, inspected and carefully packaged. Follow the complete journey from mulberry leaf and silk cocoon to an elegant finished soap bar. #SilkProteinSoap #SoapMaking #FactoryProcess