Many people often get hangover and headache after drinking beer, wine, rice wine, traditional wine, etc.
They are caused by lack of oxygen.
In beer, rice wine, and traditional wine, there are only 1ppm of oxygen.
O₂Linn contains 33ppm oxygen which is 3 times more than other sojus,
20 times more than beer, and even 50 times more than traditional wine.
For everyone who suffered from a hangover and headache,
The Mackiss Company confidently recommend O₂Linn.