Clinical & Certification

Comparison Chart

No Category A B C D KYK Note
1 IRB approved clinical trial at Seoul National University Hospital X X X X O
  • The world's first and only IRB-approved water clinical trial. Proven 85.7% high efficacy and safety efficacy compared to 10% drug efficacy in the field.
2 Approval of medical device by the Ministry of Food and Drug Safety and GMP certified X O O O O
  • It is necessary to be careful as industrial products without medical device permission are being sold as if they were medical devices in the market.
3 Differences in pH approval standards for improvement of four major gastrointestinal symptoms by the Ministry of Food and Drug Safety (KFDA) X 0.3 0.3 0.3 0.1
  • KYK water was approved within the pH error range of 0.1 point based on the approval of the Ministry of Food and Drug Safety and proved to be highly accurate.
  • Others will be permitted at 0.3 points, which has been changed to 3 times more. There is a difference in precision.
4 4th level of alkaline water, 4th level of acidic water, purified water, 9 types of water X O O O O
  • Alkaline water pH8.5, 9.0, 9.5, 10.0, Acidic water pH4.5, 4.0, 3.5, 3.0, Purified water, 9 types of water.
  • Export goods or if necessary, able to produce pH2.0~pH12.0.
5 Function of adjusting the current value ampere applied to the e-cell plate X 8 32 76 4,000
  • Ampere subdivision of current value applied according to quantity and pH concentration of inlet is very important as it is directly proportional to the target pH accuracy of outgoing water.
1 IRB approved clinical trial at Seoul National University Hospital X X X X O
  • The world's first and only IRB-approved water clinical trial. Proven 85.7% high efficacy and safety efficacy compared to 10% drug efficacy in the field.
2 Approval of medical device by the Ministry of Food and Drug Safety and GMP certified X O O O O
  • It is necessary to be careful as industrial products without medical device permission are being sold as if they were medical devices in the market.
3 Differences in pH approval standards for improvement of four major gastrointestinal symptoms by the Ministry of Food and Drug Safety (KFDA) X 0.3 0.3 0.3 0.1
  • KYK water was approved within the pH error range of 0.1 point based on the approval of the Ministry of Food and Drug Safety and proved to be highly accurate.
  • Others will be permitted at 0.3 points, which has been changed to 3 times more. There is a difference in precision.
4 4th level of alkaline water, 4th level of acidic water, purified water, 9 types of water X O O O O
  • Alkaline water pH8.5, 9.0, 9.5, 10.0, Acidic water pH4.5, 4.0, 3.5, 3.0, Purified water, 9 types of water.
  • Export goods or if necessary, able to produce pH2.0~pH12.0.
5 Function of adjusting the current value ampere applied to the e-cell plate X 8 32 76 4,000
  • Ampere subdivision of current value applied according to quantity and pH concentration of inlet is very important as it is directly proportional to the target pH accuracy of outgoing water.
1 IRB approved clinical trial at Seoul National University Hospital X X X X O
  • The world's first and only IRB-approved water clinical trial. Proven 85.7% high efficacy and safety efficacy compared to 10% drug efficacy in the field.
2 Approval of medical device by the Ministry of Food and Drug Safety and GMP certified X O O O O
  • It is necessary to be careful as industrial products without medical device permission are being sold as if they were medical devices in the market.
3 Differences in pH approval standards for improvement of four major gastrointestinal symptoms by the Ministry of Food and Drug Safety (KFDA) X 0.3 0.3 0.3 0.1
  • KYK water was approved within the pH error range of 0.1 point based on the approval of the Ministry of Food and Drug Safety and proved to be highly accurate.
  • Others will be permitted at 0.3 points, which has been changed to 3 times more. There is a difference in precision.
4 4th level of alkaline water, 4th level of acidic water, purified water, 9 types of water X O O O O
  • Alkaline water pH8.5, 9.0, 9.5, 10.0, Acidic water pH4.5, 4.0, 3.5, 3.0, Purified water, 9 types of water.
  • Export goods or if necessary, able to produce pH2.0~pH12.0.
5 Function of adjusting the current value ampere applied to the e-cell plate X 8 32 76 4,000
  • Ampere subdivision of current value applied according to quantity and pH concentration of inlet is very important as it is directly proportional to the target pH accuracy of outgoing water.