As we’ve explained in the previous blogs, natural human-type ceramide is an essential ingredient for maximizing the benefits of skincare by mimicking the ceramides naturally found in our skin. Thanks to its compatibility with our skin, it offers enhanced moisturizing effects, strengthens the skin barrier, and provides anti-aging benefits. However, the advantages of our natural human-type ceramide extend beyond skincare. In this blog, we want to highlight how Seiso’s innovative approach to incorporating these high-quality ceramides into our products is not only beneficial for your skin but also environmentally friendly, thanks to our sustainable extraction methods and commitment to ethical practices.
A Sustainable Resource Cycle
True to its name, "natural human-type ceramide," we extract ceramides from natural sources. Specifically, we utilize byproducts from soy sauce production, known as soy sauce lees, and refine these into human-type ceramides using cutting-edge technology. This innovative process transforms materials that would otherwise be discarded into valuable skincare ingredients.
Our commitment goes beyond recycling waste. After ceramide extraction, the remaining soy sauce lees are reused as animal feed. This feed is then converted into compost, which is used as fertilizer for crops. These crops, in turn, contribute to soy sauce production again, establishing a sustainable, circular resource cycle.
Our ceramide production employs Japan’s traditional fermentation techniques, which utilize natural biological processes. This method significantly reduces the need for synthetic chemicals and lowers carbon dioxide emissions. By combining traditional methods with advanced technology, we achieve a more eco-friendly and efficient manufacturing process compared to conventional cosmetic production methods.
Our Award-Winning Ceramide
Seiso's dedication to environmental protection and sustainability has been highly recognized, earning numerous awards in Japan, including the Minister of the Environment Award, the Director-General's Award from the Ministry of Economy, Trade, and Industry, and the Fukuoka Governor's Award. Our innovative ceramide technology is the world’s first to utilize byproducts from soy sauce fermentation, and we have also obtained COSMOS certification, which ensures that our products are made with natural ingredients and adhere to the highest standards of environmental care.
At Seiso, we pride ourselves on offering products that are 100% made in Japan, highlighting the superior manufacturing techniques of our country. We do not conduct animal testing and are committed to ethical product development. By using natural, biodegradable ingredients, our skincare products are designed to be gentle on the skin and environmentally friendly.
Our natural human-type ceramides deliver exceptional skincare benefits while also championing environmental sustainability. Through our unique approach of utilizing by products from soy sause fermentation, we minimize waste and support a resource cycle that reduces environmental impact. By choosing Seiso, you’re not only investing in high-quality skincare for healthier skin but also supporting sustainable and ethical practices. Experience the benefits of our natural human-type ceramides for yourself.