I was once asked to describe natural wine in more detail. From where and when it comes from. In short, the definition is simple, natural wine is a wine made using traditional methods and where there are no (or few) external additives. But if we want to go a little further is a little more complex. To explain Natural wine we may need to try to see what wine is. Wine is the result of the fermentation of sugar present in grape juice into ethanol by yeast.