- Acquired eco-friendly certificate from Ministry of Environment - Verified the stringent quality and environmental performance of the Korea Environment Industry & Technology Institute - Certified as a detergent that reduces the generation of harmful substances in product packaging - Excellent environmental performance of the container production process and recycling of attached label - Ultrapure purified water RPP water, it's a special five-stage filter refined from the basics - Sanitary Pipe Process, it's more safety due to no exposure from external environment - Strictly proven hygiene management, quality and environmental management system ISO official certification